* [PATCH v2 00/12] mm: consolidate definitions of page table accessors
@ 2020-05-14 17:03 Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 01/12] mm: don't include asm/pgtable.h if linux/mm.h is already included Mike Rapoport
` (12 more replies)
0 siblings, 13 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
Hi,
The low level page table accessors (pXY_index(), pXY_offset()) are
duplicated across all architectures and sometimes more than once. For
instance, we have 31 definition of pgd_offset() for 25 supported
architectures.
Most of these definitions are actually identical and typically it boils
down to, e.g.
static inline unsigned long pmd_index(unsigned long address)
{
return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);
}
static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
{
return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
}
These definitions can be shared among 90% of the arches provided XYZ_SHIFT,
PTRS_PER_XYZ and xyz_page_vaddr() are defined.
For architectures that really need a custom version there is always
possibility to override the generic version with the usual ifdefs magic.
These patches introduce include/linux/pgtable.h that replaces
include/asm-generic/pgtable.h and add the definitions of the page table
accessors to the new header.
The patches are vs the v5.7-rc5-mmotm-2020-05-13-20-30
v2 changes:
* s/morotola/motorola in the changelog of patch 6
* replace FIXME with a comment about pmf_off and virt_to_kpte in patch 8
* rebase on v5.7-rc5-mmotm-2020-05-13-20-30
Mike Rapoport (12):
mm: don't include asm/pgtable.h if linux/mm.h is already included
mm: introduce include/linux/pgtable.h
mm: reorder includes after introduction of linux/pgtable.h
csky: replace definitions of __pXd_offset() with pXd_index()
m68k/mm/motorola: move comment about page table allocation funcitons
m68k/mm: move {cache,nocahe}_page() definitions close to their user
x86/mm: simplify init_trampoline() and surrounding logic
mm: pgtable: add shortcuts for accessing kernel PMD and PTE
mm: consolidate pte_index() and pte_offset_*() definitions
mm: consolidate pmd_index() and pmd_offset() definitions
mm: consolidate pud_index() and pud_offset() definitions
mm: consolidate pgd_index() and pgd_offset{_k}() definitions
arch/alpha/boot/bootp.c | 1 -
arch/alpha/boot/bootpz.c | 1 -
arch/alpha/boot/main.c | 1 -
arch/alpha/include/asm/io.h | 1 -
arch/alpha/include/asm/pgtable.h | 16 +--
arch/alpha/kernel/process.c | 1 -
arch/alpha/kernel/proto.h | 2 -
arch/alpha/kernel/ptrace.c | 1 -
arch/alpha/kernel/setup.c | 1 -
arch/alpha/kernel/smp.c | 1 -
arch/alpha/kernel/sys_alcor.c | 1 -
arch/alpha/kernel/sys_cabriolet.c | 1 -
arch/alpha/kernel/sys_dp264.c | 1 -
arch/alpha/kernel/sys_eb64p.c | 1 -
arch/alpha/kernel/sys_eiger.c | 1 -
arch/alpha/kernel/sys_jensen.c | 1 -
arch/alpha/kernel/sys_marvel.c | 1 -
arch/alpha/kernel/sys_miata.c | 1 -
arch/alpha/kernel/sys_mikasa.c | 1 -
arch/alpha/kernel/sys_nautilus.c | 1 -
arch/alpha/kernel/sys_noritake.c | 1 -
arch/alpha/kernel/sys_rawhide.c | 1 -
arch/alpha/kernel/sys_ruffian.c | 1 -
arch/alpha/kernel/sys_rx164.c | 1 -
arch/alpha/kernel/sys_sable.c | 1 -
arch/alpha/kernel/sys_sio.c | 1 -
arch/alpha/kernel/sys_sx164.c | 1 -
arch/alpha/kernel/sys_takara.c | 1 -
arch/alpha/kernel/sys_titan.c | 1 -
arch/alpha/kernel/sys_wildfire.c | 1 -
arch/alpha/mm/init.c | 1 -
arch/arc/include/asm/pgtable.h | 24 ----
arch/arc/mm/highmem.c | 12 +-
arch/arc/mm/tlbex.S | 2 +-
arch/arm/include/asm/efi.h | 1 -
arch/arm/include/asm/fixmap.h | 2 +-
arch/arm/include/asm/idmap.h | 2 +-
arch/arm/include/asm/pgtable-2level.h | 1 +
arch/arm/include/asm/pgtable-3level.h | 7 -
arch/arm/include/asm/pgtable-nommu.h | 3 -
arch/arm/include/asm/pgtable.h | 25 ----
arch/arm/kernel/head.S | 2 +-
arch/arm/kernel/machine_kexec.c | 1 -
arch/arm/kernel/module.c | 1 -
arch/arm/kernel/ptrace.c | 1 -
arch/arm/kernel/smp.c | 1 -
arch/arm/kernel/suspend.c | 2 +-
arch/arm/kernel/vmlinux.lds.S | 2 +-
arch/arm/mach-ebsa110/core.c | 1 -
arch/arm/mach-footbridge/common.c | 1 -
arch/arm/mach-imx/mm-imx21.c | 1 -
arch/arm/mach-imx/mm-imx27.c | 1 -
arch/arm/mach-imx/mm-imx3.c | 1 -
arch/arm/mach-integrator/core.c | 2 +-
arch/arm/mach-iop32x/i2c.c | 1 -
arch/arm/mach-iop32x/iq31244.c | 1 -
arch/arm/mach-iop32x/iq80321.c | 1 -
arch/arm/mach-iop32x/n2100.c | 1 -
arch/arm/mach-ixp4xx/common.c | 1 -
arch/arm/mach-keystone/platsmp.c | 2 +-
arch/arm/mach-sa1100/assabet.c | 3 +-
arch/arm/mach-sa1100/hackkit.c | 2 +-
arch/arm/mach-tegra/iomap.h | 2 +-
arch/arm/mach-zynq/common.c | 2 +-
arch/arm/mm/copypage-v4mc.c | 1 -
arch/arm/mm/copypage-v6.c | 1 -
arch/arm/mm/copypage-xscale.c | 1 -
arch/arm/mm/dump.c | 1 -
arch/arm/mm/fault-armv.c | 1 -
arch/arm/mm/fault.c | 1 -
arch/arm/mm/highmem.c | 4 +-
arch/arm/mm/idmap.c | 2 +-
arch/arm/mm/ioremap.c | 31 +----
arch/arm/mm/mm.h | 8 +-
arch/arm/mm/mmu.c | 7 +-
arch/arm/mm/pageattr.c | 1 -
arch/arm/mm/proc-arm1020.S | 2 +-
arch/arm/mm/proc-arm1020e.S | 2 +-
arch/arm/mm/proc-arm1022.S | 2 +-
arch/arm/mm/proc-arm1026.S | 2 +-
arch/arm/mm/proc-arm720.S | 2 +-
arch/arm/mm/proc-arm740.S | 2 +-
arch/arm/mm/proc-arm7tdmi.S | 2 +-
arch/arm/mm/proc-arm920.S | 2 +-
arch/arm/mm/proc-arm922.S | 2 +-
arch/arm/mm/proc-arm925.S | 2 +-
arch/arm/mm/proc-arm926.S | 2 +-
arch/arm/mm/proc-arm940.S | 2 +-
arch/arm/mm/proc-arm946.S | 2 +-
arch/arm/mm/proc-arm9tdmi.S | 2 +-
arch/arm/mm/proc-fa526.S | 2 +-
arch/arm/mm/proc-feroceon.S | 2 +-
arch/arm/mm/proc-mohawk.S | 2 +-
arch/arm/mm/proc-sa110.S | 2 +-
arch/arm/mm/proc-sa1100.S | 2 +-
arch/arm/mm/proc-v6.S | 2 +-
arch/arm/mm/proc-v7.S | 2 +-
arch/arm/mm/proc-xsc3.S | 2 +-
arch/arm/mm/proc-xscale.S | 2 +-
arch/arm/mm/pv-fixup-asm.S | 2 +-
arch/arm64/include/asm/io.h | 2 +-
arch/arm64/include/asm/kernel-pgtable.h | 2 +-
arch/arm64/include/asm/kvm_mmu.h | 2 +-
arch/arm64/include/asm/mmu_context.h | 2 +-
arch/arm64/include/asm/pgtable.h | 40 +++---
arch/arm64/include/asm/stage2_pgtable.h | 2 +-
arch/arm64/include/asm/vmap_stack.h | 2 +-
arch/arm64/kernel/acpi.c | 2 +-
arch/arm64/kernel/head.S | 2 +-
arch/arm64/kernel/hibernate.c | 5 +-
arch/arm64/kernel/kaslr.c | 2 +-
arch/arm64/kernel/ptrace.c | 1 -
arch/arm64/kernel/smp.c | 1 -
arch/arm64/kernel/suspend.c | 2 +-
arch/arm64/kernel/vmlinux.lds.S | 1 -
arch/arm64/mm/dump.c | 1 -
arch/arm64/mm/fault.c | 1 -
arch/arm64/mm/kasan_init.c | 3 +-
arch/arm64/mm/mmu.c | 8 +-
arch/arm64/mm/pageattr.c | 1 -
arch/arm64/mm/proc.S | 2 +-
arch/c6x/include/asm/pgtable.h | 3 -
arch/csky/include/asm/io.h | 2 +-
arch/csky/include/asm/pgtable.h | 33 -----
arch/csky/kernel/module.c | 1 -
arch/csky/kernel/ptrace.c | 1 -
arch/csky/mm/fault.c | 2 +-
arch/csky/mm/highmem.c | 2 +-
arch/csky/mm/init.c | 7 +-
arch/csky/mm/tlb.c | 1 -
arch/h8300/include/asm/pgtable.h | 1 -
arch/h8300/kernel/process.c | 1 -
arch/h8300/kernel/setup.c | 1 -
arch/h8300/kernel/signal.c | 1 -
arch/h8300/mm/fault.c | 1 -
arch/h8300/mm/init.c | 1 -
arch/h8300/mm/memory.c | 1 -
arch/hexagon/include/asm/fixmap.h | 4 -
arch/hexagon/include/asm/pgtable.h | 55 +-------
arch/hexagon/mm/uaccess.c | 2 +-
arch/hexagon/mm/vm_fault.c | 1 -
arch/ia64/include/asm/pgtable.h | 34 +----
arch/ia64/include/asm/uaccess.h | 2 +-
arch/ia64/kernel/efi.c | 1 -
arch/ia64/kernel/entry.S | 2 +-
arch/ia64/kernel/head.S | 3 +-
arch/ia64/kernel/irq_ia64.c | 2 +-
arch/ia64/kernel/ivt.S | 2 +-
arch/ia64/kernel/kprobes.c | 2 +-
arch/ia64/kernel/mca_asm.S | 2 +-
arch/ia64/kernel/ptrace.c | 1 -
arch/ia64/kernel/relocate_kernel.S | 4 +-
arch/ia64/kernel/setup.c | 2 +-
arch/ia64/kernel/smp.c | 1 -
arch/ia64/kernel/smpboot.c | 1 -
arch/ia64/kernel/uncached.c | 2 +-
arch/ia64/kernel/vmlinux.lds.S | 2 +-
arch/ia64/mm/contig.c | 1 -
arch/ia64/mm/fault.c | 1 -
arch/m68k/68000/m68EZ328.c | 2 +-
arch/m68k/68000/m68VZ328.c | 2 +-
arch/m68k/68000/timers.c | 1 -
arch/m68k/amiga/config.c | 1 -
arch/m68k/apollo/config.c | 1 -
arch/m68k/atari/atasound.c | 1 -
arch/m68k/atari/stram.c | 1 -
arch/m68k/bvme6000/config.c | 1 -
arch/m68k/include/asm/mcf_pgtable.h | 63 +--------
arch/m68k/include/asm/motorola_pgalloc.h | 8 +-
arch/m68k/include/asm/motorola_pgtable.h | 84 +-----------
arch/m68k/include/asm/pgtable_mm.h | 1 -
arch/m68k/include/asm/pgtable_no.h | 2 -
arch/m68k/include/asm/sun3_pgtable.h | 24 +---
arch/m68k/include/asm/sun3xflop.h | 2 +-
arch/m68k/kernel/head.S | 2 +-
arch/m68k/kernel/process.c | 1 -
arch/m68k/kernel/ptrace.c | 1 -
arch/m68k/kernel/setup_no.c | 1 -
arch/m68k/kernel/signal.c | 1 -
arch/m68k/kernel/uboot.c | 1 -
arch/m68k/mac/config.c | 1 -
arch/m68k/mm/init.c | 2 +-
arch/m68k/mm/mcfmmu.c | 1 -
arch/m68k/mm/motorola.c | 25 ++++
arch/m68k/mm/sun3kmap.c | 1 -
arch/m68k/mm/sun3mmu.c | 1 -
arch/m68k/mvme147/config.c | 1 -
arch/m68k/mvme16x/config.c | 1 -
arch/m68k/q40/config.c | 1 -
arch/m68k/sun3/config.c | 1 -
arch/m68k/sun3/dvma.c | 1 -
arch/m68k/sun3/mmu_emu.c | 1 -
arch/m68k/sun3/sun3dvma.c | 1 -
arch/m68k/sun3x/dvma.c | 1 -
arch/m68k/sun3x/prom.c | 1 -
arch/microblaze/include/asm/pgalloc.h | 2 +-
arch/microblaze/include/asm/pgtable.h | 23 +---
arch/microblaze/include/asm/uaccess.h | 2 +-
arch/microblaze/kernel/hw_exception_handler.S | 2 +-
arch/microblaze/kernel/module.c | 2 +-
arch/microblaze/kernel/setup.c | 2 +-
arch/microblaze/kernel/signal.c | 9 +-
arch/microblaze/mm/fault.c | 1 -
arch/microblaze/mm/init.c | 9 --
arch/microblaze/mm/pgtable.c | 2 +-
arch/mips/fw/arc/memory.c | 1 -
arch/mips/include/asm/fixmap.h | 3 -
arch/mips/include/asm/mach-generic/floppy.h | 1 -
arch/mips/include/asm/mach-jazz/floppy.h | 1 -
arch/mips/include/asm/pgtable-32.h | 22 ----
arch/mips/include/asm/pgtable-64.h | 32 -----
arch/mips/include/asm/pgtable.h | 2 -
arch/mips/jazz/irq.c | 2 +-
arch/mips/jazz/jazzdma.c | 1 -
arch/mips/jazz/setup.c | 2 +-
arch/mips/kernel/module.c | 1 -
arch/mips/kernel/process.c | 1 -
arch/mips/kernel/ptrace.c | 1 -
arch/mips/kernel/ptrace32.c | 1 -
arch/mips/kernel/smp-bmips.c | 1 -
arch/mips/kernel/traps.c | 1 -
arch/mips/kvm/mips.c | 2 +-
arch/mips/kvm/mmu.c | 20 +--
arch/mips/kvm/tlb.c | 1 -
arch/mips/kvm/trap_emul.c | 2 +-
arch/mips/lib/dump_tlb.c | 1 -
arch/mips/lib/r3k_dump_tlb.c | 1 -
arch/mips/mm/c-octeon.c | 1 -
arch/mips/mm/c-r3k.c | 11 +-
arch/mips/mm/c-r4k.c | 11 +-
arch/mips/mm/c-tx39.c | 11 +-
arch/mips/mm/highmem.c | 2 +-
arch/mips/mm/init.c | 1 -
arch/mips/mm/page.c | 1 -
arch/mips/mm/pgtable-32.c | 1 -
arch/mips/mm/pgtable-64.c | 1 -
arch/mips/mm/sc-ip22.c | 1 -
arch/mips/mm/sc-mips.c | 1 -
arch/mips/mm/sc-r5k.c | 1 -
arch/mips/mm/tlb-r3k.c | 1 -
arch/mips/mm/tlb-r4k.c | 1 -
arch/mips/mm/tlbex.c | 2 +-
arch/mips/sgi-ip27/ip27-init.c | 1 -
arch/mips/sgi-ip27/ip27-timer.c | 1 -
arch/mips/sgi-ip32/ip32-memory.c | 1 -
arch/nds32/include/asm/highmem.h | 1 -
arch/nds32/include/asm/pgtable.h | 22 +---
arch/nds32/kernel/head.S | 2 +-
arch/nds32/kernel/module.c | 2 +-
arch/nds32/mm/fault.c | 1 -
arch/nds32/mm/init.c | 13 +-
arch/nds32/mm/proc.c | 7 +-
arch/nios2/include/asm/pgtable.h | 24 +---
arch/nios2/kernel/module.c | 1 -
arch/nios2/kernel/nios2_ksyms.c | 2 +-
arch/nios2/mm/init.c | 1 -
arch/nios2/mm/pgtable.c | 1 -
arch/nios2/mm/tlb.c | 1 -
arch/openrisc/include/asm/io.h | 1 -
arch/openrisc/include/asm/pgtable.h | 33 +----
arch/openrisc/include/asm/tlbflush.h | 1 -
arch/openrisc/kernel/asm-offsets.c | 1 -
arch/openrisc/kernel/entry.S | 2 +-
arch/openrisc/kernel/head.S | 2 +-
arch/openrisc/kernel/or32_ksyms.c | 2 +-
arch/openrisc/kernel/process.c | 1 -
arch/openrisc/kernel/ptrace.c | 1 -
arch/openrisc/kernel/setup.c | 1 -
arch/openrisc/kernel/traps.c | 1 -
arch/openrisc/mm/init.c | 1 -
arch/openrisc/mm/ioremap.c | 2 +-
arch/openrisc/mm/tlb.c | 1 -
arch/parisc/include/asm/io.h | 2 +-
arch/parisc/include/asm/mmu_context.h | 1 -
arch/parisc/include/asm/pgtable.h | 33 +----
arch/parisc/kernel/asm-offsets.c | 2 +-
arch/parisc/kernel/entry.S | 2 +-
arch/parisc/kernel/head.S | 2 +-
arch/parisc/kernel/module.c | 1 -
arch/parisc/kernel/pacache.S | 2 +-
arch/parisc/kernel/pci-dma.c | 2 +-
arch/parisc/kernel/pdt.c | 2 +-
arch/parisc/kernel/ptrace.c | 1 -
arch/parisc/kernel/smp.c | 1 -
arch/parisc/mm/fixmap.c | 6 +-
arch/parisc/mm/init.c | 1 -
arch/powerpc/include/asm/book3s/32/pgtable.h | 20 +--
arch/powerpc/include/asm/book3s/64/pgtable.h | 28 ----
arch/powerpc/include/asm/fixmap.h | 2 +-
arch/powerpc/include/asm/io.h | 1 -
arch/powerpc/include/asm/kup.h | 2 +-
arch/powerpc/include/asm/nohash/32/pgtable.h | 20 +--
.../include/asm/nohash/64/pgtable-4k.h | 4 -
arch/powerpc/include/asm/nohash/64/pgtable.h | 22 ----
arch/powerpc/include/asm/nohash/pgtable.h | 2 +-
arch/powerpc/include/asm/pgtable.h | 28 +---
arch/powerpc/include/asm/tlb.h | 2 +-
arch/powerpc/kernel/asm-offsets.c | 1 -
arch/powerpc/kernel/btext.c | 2 +-
arch/powerpc/kernel/fpu.S | 1 -
arch/powerpc/kernel/head_32.S | 2 +-
arch/powerpc/kernel/head_40x.S | 2 +-
arch/powerpc/kernel/head_44x.S | 2 +-
arch/powerpc/kernel/head_8xx.S | 2 +-
arch/powerpc/kernel/head_fsl_booke.S | 2 +-
arch/powerpc/kernel/io-workarounds.c | 2 +-
arch/powerpc/kernel/irq.c | 2 +-
arch/powerpc/kernel/mce_power.c | 2 +-
arch/powerpc/kernel/paca.c | 2 +-
arch/powerpc/kernel/process.c | 1 -
arch/powerpc/kernel/prom.c | 2 +-
arch/powerpc/kernel/prom_init.c | 2 +-
arch/powerpc/kernel/rtas_pci.c | 2 +-
arch/powerpc/kernel/setup-common.c | 2 +-
arch/powerpc/kernel/setup_32.c | 2 +-
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/kernel/signal_32.c | 1 -
arch/powerpc/kernel/signal_64.c | 1 -
arch/powerpc/kernel/smp.c | 2 +-
arch/powerpc/kernel/traps.c | 1 -
arch/powerpc/kernel/vdso.c | 1 -
arch/powerpc/kvm/book3s_64_mmu_radix.c | 2 +-
arch/powerpc/kvm/book3s_hv_nested.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xive.c | 2 +-
arch/powerpc/kvm/fpu.S | 2 +-
arch/powerpc/lib/code-patching.c | 1 -
arch/powerpc/mm/book3s32/hash_low.S | 2 +-
arch/powerpc/mm/book3s32/mmu.c | 2 +-
arch/powerpc/mm/book3s32/tlb.c | 4 +-
arch/powerpc/mm/book3s64/hash_hugetlbpage.c | 1 -
arch/powerpc/mm/book3s64/hash_native.c | 2 +-
arch/powerpc/mm/book3s64/hash_pgtable.c | 1 -
arch/powerpc/mm/book3s64/hash_utils.c | 2 +-
arch/powerpc/mm/book3s64/radix_hugetlbpage.c | 1 -
arch/powerpc/mm/book3s64/radix_pgtable.c | 1 -
arch/powerpc/mm/book3s64/slb.c | 2 +-
arch/powerpc/mm/book3s64/subpage_prot.c | 2 +-
arch/powerpc/mm/fault.c | 1 -
arch/powerpc/mm/hugetlbpage.c | 1 -
arch/powerpc/mm/init-common.c | 2 +-
arch/powerpc/mm/init_32.c | 1 -
arch/powerpc/mm/init_64.c | 1 -
arch/powerpc/mm/kasan/kasan_init_32.c | 8 +-
arch/powerpc/mm/mem.c | 1 -
arch/powerpc/mm/nohash/40x.c | 5 +-
arch/powerpc/mm/nohash/fsl_booke.c | 1 -
arch/powerpc/mm/nohash/tlb_low_64e.S | 2 +-
arch/powerpc/mm/pgtable_32.c | 3 +-
arch/powerpc/mm/pgtable_64.c | 1 -
arch/powerpc/mm/ptdump/8xx.c | 2 +-
arch/powerpc/mm/ptdump/bats.c | 2 +-
arch/powerpc/mm/ptdump/book3s64.c | 2 +-
arch/powerpc/mm/ptdump/hashpagetable.c | 1 -
arch/powerpc/mm/ptdump/ptdump.c | 1 -
arch/powerpc/mm/ptdump/shared.c | 2 +-
arch/powerpc/perf/callchain.c | 1 -
arch/powerpc/perf/callchain_32.c | 1 -
arch/powerpc/perf/callchain_64.c | 1 -
arch/powerpc/platforms/85xx/corenet_generic.c | 2 +-
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 +-
arch/powerpc/platforms/85xx/qemu_e500.c | 2 +-
arch/powerpc/platforms/85xx/sbc8548.c | 2 +-
arch/powerpc/platforms/85xx/smp.c | 2 +-
arch/powerpc/platforms/86xx/mpc86xx_smp.c | 2 +-
arch/powerpc/platforms/8xx/cpm1.c | 1 -
arch/powerpc/platforms/8xx/micropatch.c | 1 -
arch/powerpc/platforms/cell/cbe_regs.c | 2 +-
arch/powerpc/platforms/cell/interrupt.c | 2 +-
arch/powerpc/platforms/cell/pervasive.c | 2 +-
arch/powerpc/platforms/cell/setup.c | 1 -
arch/powerpc/platforms/cell/smp.c | 2 +-
arch/powerpc/platforms/cell/spider-pic.c | 2 +-
arch/powerpc/platforms/chrp/pci.c | 2 +-
arch/powerpc/platforms/chrp/setup.c | 1 -
arch/powerpc/platforms/chrp/smp.c | 2 +-
arch/powerpc/platforms/maple/setup.c | 1 -
arch/powerpc/platforms/maple/time.c | 1 -
arch/powerpc/platforms/powermac/setup.c | 1 -
arch/powerpc/platforms/powermac/smp.c | 2 +-
arch/powerpc/platforms/powermac/time.c | 1 -
arch/powerpc/platforms/pseries/lpar.c | 2 +-
arch/powerpc/platforms/pseries/setup.c | 1 -
arch/powerpc/platforms/pseries/smp.c | 2 +-
arch/powerpc/sysdev/cpm2.c | 1 -
arch/powerpc/sysdev/fsl_85xx_cache_sram.c | 2 +-
arch/powerpc/sysdev/mpic.c | 2 +-
arch/powerpc/xmon/xmon.c | 1 -
arch/riscv/include/asm/fixmap.h | 2 +-
arch/riscv/include/asm/io.h | 2 +-
arch/riscv/include/asm/kasan.h | 2 -
arch/riscv/include/asm/pgtable-64.h | 7 -
arch/riscv/include/asm/pgtable.h | 22 ----
arch/riscv/kernel/module.c | 2 +-
arch/riscv/kernel/setup.c | 1 -
arch/riscv/kernel/soc.c | 2 +-
arch/riscv/mm/cacheflush.c | 1 -
arch/riscv/mm/init.c | 31 +++--
arch/riscv/mm/kasan_init.c | 2 +-
arch/riscv/mm/pageattr.c | 2 +-
arch/riscv/mm/ptdump.c | 2 +-
arch/s390/boot/ipl_parm.c | 2 +-
arch/s390/boot/kaslr.c | 2 +-
arch/s390/include/asm/hugetlb.h | 2 +-
arch/s390/include/asm/kasan.h | 2 -
arch/s390/include/asm/pgtable.h | 15 +--
arch/s390/include/asm/tlbflush.h | 1 -
arch/s390/kernel/asm-offsets.c | 2 +-
arch/s390/kernel/machine_kexec.c | 1 -
arch/s390/kernel/ptrace.c | 1 -
arch/s390/kernel/vdso.c | 1 -
arch/s390/kvm/gaccess.c | 2 +-
arch/s390/kvm/kvm-s390.c | 2 +-
arch/s390/kvm/priv.c | 2 +-
arch/s390/mm/dump_pagetables.c | 1 -
arch/s390/mm/extmem.c | 2 +-
arch/s390/mm/fault.c | 1 -
arch/s390/mm/gmap.c | 2 +-
arch/s390/mm/init.c | 1 -
arch/s390/mm/kasan_init.c | 2 +-
arch/s390/mm/pageattr.c | 13 +-
arch/s390/mm/pgtable.c | 1 -
arch/s390/mm/vmem.c | 1 -
arch/sh/include/asm/io.h | 2 +-
arch/sh/include/asm/pgtable-3level.h | 7 -
arch/sh/include/asm/pgtable.h | 2 -
arch/sh/include/asm/pgtable_32.h | 25 +---
arch/sh/include/asm/pgtable_64.h | 26 ----
arch/sh/kernel/machine_kexec.c | 1 -
arch/sh/kernel/process_64.c | 1 -
arch/sh/kernel/ptrace_32.c | 1 -
arch/sh/kernel/ptrace_64.c | 1 -
arch/sh/kernel/signal_32.c | 1 -
arch/sh/kernel/signal_64.c | 1 -
arch/sh/kernel/traps_64.c | 1 -
arch/sh/mm/cache-sh3.c | 1 -
arch/sh/mm/cache-sh4.c | 9 +-
arch/sh/mm/cache-sh7705.c | 1 -
arch/sh/mm/kmap.c | 5 +-
arch/sh/mm/nommu.c | 1 -
arch/sh/mm/pmb.c | 2 +-
arch/sparc/include/asm/floppy_32.h | 2 +-
arch/sparc/include/asm/highmem.h | 2 +-
arch/sparc/include/asm/ide.h | 2 +-
arch/sparc/include/asm/io-unit.h | 2 +-
arch/sparc/include/asm/pgalloc_32.h | 2 +-
arch/sparc/include/asm/pgalloc_64.h | 2 +-
arch/sparc/include/asm/pgtable_32.h | 34 +----
arch/sparc/include/asm/pgtable_64.h | 32 +----
arch/sparc/kernel/cpu.c | 2 +-
arch/sparc/kernel/entry.S | 2 +-
arch/sparc/kernel/head_64.S | 2 +-
arch/sparc/kernel/ktlb.S | 2 +-
arch/sparc/kernel/leon_smp.c | 1 -
arch/sparc/kernel/pci.c | 2 +-
arch/sparc/kernel/process_32.c | 1 -
arch/sparc/kernel/process_64.c | 1 -
arch/sparc/kernel/ptrace_32.c | 1 -
arch/sparc/kernel/ptrace_64.c | 1 -
arch/sparc/kernel/setup_32.c | 1 -
arch/sparc/kernel/setup_64.c | 1 -
arch/sparc/kernel/signal32.c | 1 -
arch/sparc/kernel/signal_32.c | 1 -
arch/sparc/kernel/signal_64.c | 1 -
arch/sparc/kernel/smp_32.c | 1 -
arch/sparc/kernel/smp_64.c | 1 -
arch/sparc/kernel/sun4m_irq.c | 2 +-
arch/sparc/kernel/trampoline_64.S | 2 +-
arch/sparc/kernel/traps_32.c | 2 +-
arch/sparc/kernel/traps_64.c | 1 -
arch/sparc/lib/clear_page.S | 2 +-
arch/sparc/lib/copy_page.S | 2 +-
arch/sparc/mm/fault_32.c | 1 -
arch/sparc/mm/fault_64.c | 1 -
arch/sparc/mm/highmem.c | 12 +-
arch/sparc/mm/hugetlbpage.c | 1 -
arch/sparc/mm/init_32.c | 1 -
arch/sparc/mm/init_64.c | 7 +-
arch/sparc/mm/io-unit.c | 11 +-
arch/sparc/mm/iommu.c | 9 +-
arch/sparc/mm/srmmu.c | 45 +------
arch/sparc/mm/tlb.c | 1 -
arch/sparc/mm/tsb.c | 2 +-
arch/sparc/mm/ultra.S | 2 +-
arch/um/include/asm/pgtable-3level.h | 4 -
arch/um/include/asm/pgtable.h | 69 +++-------
arch/um/kernel/mem.c | 10 +-
arch/um/kernel/process.c | 1 -
arch/um/kernel/skas/mmu.c | 1 -
arch/um/kernel/skas/uaccess.c | 1 -
arch/um/kernel/tlb.c | 1 -
arch/um/kernel/trap.c | 9 +-
arch/um/kernel/um_arch.c | 1 -
arch/unicore32/include/asm/pgtable.h | 19 ---
arch/unicore32/kernel/hibernate.c | 2 +-
arch/unicore32/kernel/hibernate_asm.S | 2 +-
arch/unicore32/kernel/module.c | 1 -
arch/unicore32/mm/alignment.c | 2 +-
arch/unicore32/mm/fault.c | 1 -
arch/unicore32/mm/mm.h | 10 --
arch/unicore32/mm/proc-ucv2.S | 2 +-
arch/x86/boot/compressed/kaslr_64.c | 2 +-
arch/x86/include/asm/agp.h | 2 +-
arch/x86/include/asm/asm-prototypes.h | 2 +-
arch/x86/include/asm/efi.h | 2 +-
arch/x86/include/asm/iomap.h | 1 -
arch/x86/include/asm/kaslr.h | 2 +
arch/x86/include/asm/pgtable.h | 89 +------------
arch/x86/include/asm/pgtable_32.h | 11 --
arch/x86/include/asm/pgtable_64.h | 4 -
arch/x86/include/asm/setup.h | 9 ++
arch/x86/include/asm/xen/hypercall.h | 2 +-
arch/x86/include/asm/xen/page.h | 1 -
arch/x86/kernel/acpi/boot.c | 2 +-
arch/x86/kernel/acpi/sleep.c | 2 +-
arch/x86/kernel/alternative.c | 1 -
arch/x86/kernel/amd_gart_64.c | 1 -
arch/x86/kernel/apic/apic_numachip.c | 2 +-
arch/x86/kernel/cpu/bugs.c | 2 +-
arch/x86/kernel/cpu/common.c | 2 +-
arch/x86/kernel/cpu/intel.c | 2 +-
arch/x86/kernel/crash_core_32.c | 2 +-
arch/x86/kernel/crash_core_64.c | 2 +-
arch/x86/kernel/doublefault_32.c | 1 -
arch/x86/kernel/early_printk.c | 2 +-
arch/x86/kernel/espfix_64.c | 2 +-
arch/x86/kernel/head64.c | 2 +-
arch/x86/kernel/head_64.S | 2 +-
arch/x86/kernel/i8259.c | 2 +-
arch/x86/kernel/irqinit.c | 2 +-
arch/x86/kernel/kprobes/core.c | 2 +-
arch/x86/kernel/kprobes/opt.c | 2 +-
arch/x86/kernel/machine_kexec_32.c | 1 -
arch/x86/kernel/machine_kexec_64.c | 1 -
arch/x86/kernel/module.c | 1 -
arch/x86/kernel/paravirt.c | 2 +-
arch/x86/kernel/process_32.c | 1 -
arch/x86/kernel/process_64.c | 1 -
arch/x86/kernel/ptrace.c | 1 -
arch/x86/kernel/reboot.c | 2 +-
arch/x86/kernel/smpboot.c | 2 +-
arch/x86/kernel/tboot.c | 1 -
arch/x86/mm/cpu_entry_area.c | 2 +-
arch/x86/mm/debug_pagetables.c | 2 +-
arch/x86/mm/dump_pagetables.c | 1 -
arch/x86/mm/init.c | 22 ++++
arch/x86/mm/init_32.c | 27 +---
arch/x86/mm/init_64.c | 1 -
arch/x86/mm/ioremap.c | 2 +-
arch/x86/mm/kasan_init_64.c | 1 -
arch/x86/mm/kaslr.c | 35 +----
arch/x86/mm/mem_encrypt_boot.S | 2 +-
arch/x86/mm/mmio-mod.c | 2 +-
arch/x86/mm/pat/cpa-test.c | 1 -
arch/x86/mm/pat/memtype.c | 1 -
arch/x86/mm/pat/memtype_interval.c | 2 +-
arch/x86/mm/pgtable.c | 1 -
arch/x86/mm/pgtable_32.c | 1 -
arch/x86/mm/pti.c | 1 -
arch/x86/mm/setup_nx.c | 2 +-
arch/x86/platform/efi/efi_32.c | 2 +-
arch/x86/platform/efi/efi_64.c | 1 -
arch/x86/platform/olpc/olpc_ofw.c | 2 +-
arch/x86/power/cpu.c | 2 +-
arch/x86/power/hibernate.c | 2 +-
arch/x86/power/hibernate_32.c | 2 +-
arch/x86/power/hibernate_64.c | 2 +-
arch/x86/realmode/init.c | 2 +-
arch/x86/xen/enlighten_pv.c | 1 -
arch/x86/xen/grant-table.c | 1 -
arch/x86/xen/mmu_pv.c | 2 +-
arch/x86/xen/smp_pv.c | 2 +-
arch/xtensa/include/asm/fixmap.h | 10 +-
arch/xtensa/include/asm/highmem.h | 2 +-
arch/xtensa/include/asm/initialize_mmu.h | 2 +-
arch/xtensa/include/asm/mmu_context.h | 2 +-
arch/xtensa/include/asm/pgtable.h | 20 +--
arch/xtensa/kernel/entry.S | 2 +-
arch/xtensa/kernel/process.c | 1 -
arch/xtensa/kernel/ptrace.c | 1 -
arch/xtensa/kernel/setup.c | 1 -
arch/xtensa/kernel/traps.c | 2 +-
arch/xtensa/kernel/vectors.S | 2 +-
arch/xtensa/mm/cache.c | 2 +-
arch/xtensa/mm/highmem.c | 2 +-
arch/xtensa/mm/ioremap.c | 2 +-
arch/xtensa/mm/kasan_init.c | 10 +-
arch/xtensa/mm/misc.S | 2 +-
arch/xtensa/mm/mmu.c | 5 +-
drivers/acpi/scan.c | 3 +-
drivers/atm/fore200e.c | 2 +-
drivers/block/z2ram.c | 2 +-
drivers/char/agp/frontend.c | 1 -
drivers/char/agp/generic.c | 1 -
drivers/char/bsr.c | 1 -
drivers/char/mspec.c | 1 -
drivers/firmware/efi/arm-runtime.c | 2 +-
drivers/gpu/drm/drm_vm.c | 2 +-
drivers/gpu/drm/i915/i915_mm.c | 1 -
drivers/infiniband/hw/qib/qib_file_ops.c | 2 +-
drivers/infiniband/sw/rdmavt/mmap.c | 1 -
drivers/infiniband/sw/rxe/rxe_mmap.c | 1 -
drivers/macintosh/macio-adb.c | 2 +-
drivers/macintosh/mediabay.c | 2 +-
drivers/macintosh/via-pmu.c | 2 +-
drivers/media/pci/bt8xx/bt878.c | 2 +-
drivers/media/pci/bt8xx/btcx-risc.c | 2 +-
drivers/media/pci/bt8xx/bttv-risc.c | 2 +-
drivers/media/platform/davinci/vpbe_display.c | 1 -
drivers/media/v4l2-core/v4l2-common.c | 1 -
drivers/media/v4l2-core/videobuf-dma-sg.c | 2 +-
drivers/media/v4l2-core/videobuf-vmalloc.c | 2 +-
drivers/misc/genwqe/card_utils.c | 2 +-
drivers/misc/sgi-gru/grufault.c | 1 -
drivers/mtd/ubi/ubi.h | 2 +-
drivers/net/ethernet/amd/7990.c | 2 +-
drivers/net/ethernet/amd/hplance.c | 2 +-
drivers/net/ethernet/amd/mvme147.c | 2 +-
drivers/net/ethernet/amd/sun3lance.c | 2 +-
drivers/net/ethernet/amd/sunlance.c | 2 +-
drivers/net/ethernet/apple/bmac.c | 2 +-
drivers/net/ethernet/apple/mace.c | 2 +-
.../ethernet/freescale/fs_enet/fs_enet-main.c | 2 +-
.../net/ethernet/freescale/fs_enet/mac-fcc.c | 2 +-
.../net/ethernet/freescale/fs_enet/mii-fec.c | 2 +-
drivers/net/ethernet/i825xx/82596.c | 2 +-
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/marvell/pxa168_eth.c | 2 +-
drivers/net/ethernet/natsemi/jazzsonic.c | 2 +-
drivers/net/ethernet/natsemi/macsonic.c | 2 +-
drivers/net/ethernet/natsemi/xtsonic.c | 2 +-
drivers/net/ethernet/sun/sunbmac.c | 2 +-
drivers/net/ethernet/sun/sunhme.c | 1 -
drivers/net/ethernet/sun/sunqe.c | 2 +-
drivers/sbus/char/flash.c | 1 -
drivers/sbus/char/uctrl.c | 1 -
drivers/scsi/53c700.c | 2 +-
drivers/scsi/a2091.c | 1 -
drivers/scsi/a3000.c | 1 -
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/eesox.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/dpt_i2o.c | 2 +-
drivers/scsi/gvp11.c | 1 -
drivers/scsi/lasi700.c | 1 -
drivers/scsi/mac53c94.c | 2 +-
drivers/scsi/mesh.c | 2 +-
drivers/scsi/mvme147.c | 1 -
drivers/scsi/qlogicpti.c | 2 +-
drivers/scsi/sni_53c710.c | 1 -
drivers/scsi/zorro_esp.c | 2 +-
drivers/video/console/newport_con.c | 1 -
drivers/video/fbdev/acornfb.c | 1 -
drivers/video/fbdev/atafb.c | 1 -
drivers/video/fbdev/cirrusfb.c | 1 -
drivers/video/fbdev/cyber2000fb.c | 1 -
drivers/video/fbdev/fb-puv3.c | 1 -
drivers/video/fbdev/hitfb.c | 1 -
drivers/video/fbdev/neofb.c | 1 -
drivers/video/fbdev/q40fb.c | 1 -
drivers/video/fbdev/savage/savagefb_driver.c | 1 -
drivers/xen/balloon.c | 1 -
drivers/xen/grant-table.c | 1 -
drivers/xen/privcmd.c | 1 -
drivers/xen/xenbus/xenbus_probe.c | 1 -
drivers/xen/xenbus/xenbus_probe_backend.c | 1 -
drivers/xen/xenbus/xenbus_probe_frontend.c | 1 -
fs/proc/array.c | 1 -
fs/proc/meminfo.c | 1 -
fs/proc/nommu.c | 1 -
fs/proc/vmcore.c | 1 -
include/asm-generic/io.h | 2 +-
include/asm-generic/pgtable-nopmd.h | 1 +
include/asm-generic/pgtable-nopud.h | 1 +
include/linux/crash_dump.h | 3 +-
include/linux/dax.h | 1 -
include/linux/dma-noncoherent.h | 2 +-
include/linux/hmm.h | 2 +-
include/linux/hugetlb.h | 2 +-
include/linux/io-mapping.h | 2 +-
include/linux/kasan.h | 2 +-
include/linux/mm.h | 2 +-
include/{asm-generic => linux}/pgtable.h | 123 +++++++++++++++++-
include/xen/arm/page.h | 2 +-
init/init_task.c | 1 -
kernel/bpf/syscall.c | 2 +-
kernel/exit.c | 1 -
kernel/fork.c | 1 -
kernel/power/snapshot.c | 1 -
lib/ioremap.c | 1 -
mm/debug_vm_pgtable.c | 1 -
mm/gup.c | 1 -
mm/hugetlb.c | 1 -
mm/init-mm.c | 2 +-
mm/memory.c | 1 -
mm/mincore.c | 2 +-
mm/mprotect.c | 2 +-
mm/page_io.c | 1 -
mm/page_reporting.h | 2 +-
mm/pgtable-generic.c | 6 +-
mm/shmem.c | 1 -
mm/sparse-vmemmap.c | 1 -
mm/sparse.c | 1 -
mm/swap_state.c | 1 -
mm/swapfile.c | 1 -
mm/vmacache.c | 1 -
mm/zsmalloc.c | 2 +-
sound/core/sgbuf.c | 1 -
sound/pci/hda/hda_intel.c | 2 +-
sound/soc/intel/common/sst-firmware.c | 2 +-
sound/soc/intel/haswell/sst-haswell-pcm.c | 2 +-
virt/kvm/kvm_main.c | 1 -
712 files changed, 684 insertions(+), 2021 deletions(-)
rename include/{asm-generic => linux}/pgtable.h (91%)
--
2.26.2
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v2 01/12] mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 02/12] mm: introduce include/linux/pgtable.h Mike Rapoport
` (11 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
The linux/mm.h header includes <asm/pgtable.h> to allow inlining of the
functions involving page table manipulations, e.g. pte_alloc() and
pmd_alloc(). So, there is no point to explicitly include <asm/pgtable.h> in
the files that include <linux/mm.h>.
The include statements in such cases are remove with a simple loop:
for f in $(git grep -l "include <linux/mm.h>") ; do
sed -i -e '/include <asm\/pgtable.h>/ d' $f
done
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/alpha/boot/bootp.c | 1 -
arch/alpha/boot/bootpz.c | 1 -
arch/alpha/boot/main.c | 1 -
arch/alpha/include/asm/io.h | 1 -
arch/alpha/kernel/process.c | 1 -
arch/alpha/kernel/ptrace.c | 1 -
arch/alpha/kernel/setup.c | 1 -
arch/alpha/kernel/smp.c | 1 -
arch/alpha/kernel/sys_alcor.c | 1 -
arch/alpha/kernel/sys_cabriolet.c | 1 -
arch/alpha/kernel/sys_dp264.c | 1 -
arch/alpha/kernel/sys_eb64p.c | 1 -
arch/alpha/kernel/sys_eiger.c | 1 -
arch/alpha/kernel/sys_jensen.c | 1 -
arch/alpha/kernel/sys_marvel.c | 1 -
arch/alpha/kernel/sys_miata.c | 1 -
arch/alpha/kernel/sys_mikasa.c | 1 -
arch/alpha/kernel/sys_nautilus.c | 1 -
arch/alpha/kernel/sys_noritake.c | 1 -
arch/alpha/kernel/sys_rawhide.c | 1 -
arch/alpha/kernel/sys_ruffian.c | 1 -
arch/alpha/kernel/sys_rx164.c | 1 -
arch/alpha/kernel/sys_sable.c | 1 -
arch/alpha/kernel/sys_sio.c | 1 -
arch/alpha/kernel/sys_sx164.c | 1 -
arch/alpha/kernel/sys_takara.c | 1 -
arch/alpha/kernel/sys_titan.c | 1 -
arch/alpha/kernel/sys_wildfire.c | 1 -
arch/alpha/mm/init.c | 1 -
arch/arm/kernel/machine_kexec.c | 1 -
arch/arm/kernel/module.c | 1 -
arch/arm/kernel/ptrace.c | 1 -
arch/arm/kernel/smp.c | 1 -
arch/arm/mach-ebsa110/core.c | 1 -
| 1 -
arch/arm/mach-imx/mm-imx21.c | 1 -
arch/arm/mach-imx/mm-imx27.c | 1 -
arch/arm/mach-imx/mm-imx3.c | 1 -
arch/arm/mach-iop32x/i2c.c | 1 -
arch/arm/mach-iop32x/iq31244.c | 1 -
arch/arm/mach-iop32x/iq80321.c | 1 -
arch/arm/mach-iop32x/n2100.c | 1 -
arch/arm/mach-ixp4xx/common.c | 1 -
arch/arm/mach-sa1100/assabet.c | 1 -
arch/arm/mm/copypage-v4mc.c | 1 -
arch/arm/mm/copypage-v6.c | 1 -
arch/arm/mm/copypage-xscale.c | 1 -
arch/arm/mm/dump.c | 1 -
arch/arm/mm/fault-armv.c | 1 -
arch/arm/mm/fault.c | 1 -
arch/arm/mm/pageattr.c | 1 -
arch/arm64/kernel/hibernate.c | 1 -
arch/arm64/kernel/ptrace.c | 1 -
arch/arm64/kernel/smp.c | 1 -
arch/arm64/mm/dump.c | 1 -
arch/arm64/mm/fault.c | 1 -
arch/arm64/mm/kasan_init.c | 1 -
arch/arm64/mm/pageattr.c | 1 -
arch/csky/kernel/module.c | 1 -
arch/csky/kernel/ptrace.c | 1 -
arch/csky/mm/init.c | 1 -
arch/csky/mm/tlb.c | 1 -
arch/h8300/kernel/process.c | 1 -
arch/h8300/kernel/setup.c | 1 -
arch/h8300/kernel/signal.c | 1 -
arch/h8300/mm/fault.c | 1 -
arch/h8300/mm/init.c | 1 -
arch/h8300/mm/memory.c | 1 -
arch/hexagon/mm/vm_fault.c | 1 -
arch/ia64/kernel/efi.c | 1 -
arch/ia64/kernel/ptrace.c | 1 -
arch/ia64/kernel/smp.c | 1 -
arch/ia64/kernel/smpboot.c | 1 -
arch/ia64/mm/contig.c | 1 -
arch/ia64/mm/fault.c | 1 -
arch/m68k/68000/timers.c | 1 -
arch/m68k/amiga/config.c | 1 -
arch/m68k/apollo/config.c | 1 -
arch/m68k/atari/atasound.c | 1 -
arch/m68k/atari/stram.c | 1 -
arch/m68k/bvme6000/config.c | 1 -
arch/m68k/kernel/process.c | 1 -
arch/m68k/kernel/ptrace.c | 1 -
arch/m68k/kernel/setup_no.c | 1 -
arch/m68k/kernel/signal.c | 1 -
arch/m68k/kernel/uboot.c | 1 -
arch/m68k/mac/config.c | 1 -
arch/m68k/mm/mcfmmu.c | 1 -
arch/m68k/mm/sun3kmap.c | 1 -
arch/m68k/mm/sun3mmu.c | 1 -
arch/m68k/mvme147/config.c | 1 -
arch/m68k/mvme16x/config.c | 1 -
arch/m68k/q40/config.c | 1 -
arch/m68k/sun3/config.c | 1 -
arch/m68k/sun3/dvma.c | 1 -
arch/m68k/sun3/mmu_emu.c | 1 -
arch/m68k/sun3/sun3dvma.c | 1 -
arch/m68k/sun3x/dvma.c | 1 -
arch/m68k/sun3x/prom.c | 1 -
arch/microblaze/kernel/signal.c | 1 -
arch/microblaze/mm/fault.c | 1 -
arch/mips/fw/arc/memory.c | 1 -
arch/mips/include/asm/mach-generic/floppy.h | 1 -
arch/mips/include/asm/mach-jazz/floppy.h | 1 -
arch/mips/jazz/jazzdma.c | 1 -
arch/mips/kernel/module.c | 1 -
arch/mips/kernel/process.c | 1 -
arch/mips/kernel/ptrace.c | 1 -
arch/mips/kernel/ptrace32.c | 1 -
arch/mips/kernel/smp-bmips.c | 1 -
arch/mips/kernel/traps.c | 1 -
arch/mips/kvm/tlb.c | 1 -
arch/mips/lib/dump_tlb.c | 1 -
arch/mips/lib/r3k_dump_tlb.c | 1 -
arch/mips/mm/c-octeon.c | 1 -
arch/mips/mm/c-r3k.c | 1 -
arch/mips/mm/c-r4k.c | 1 -
arch/mips/mm/c-tx39.c | 1 -
arch/mips/mm/init.c | 1 -
arch/mips/mm/page.c | 1 -
arch/mips/mm/pgtable-32.c | 1 -
arch/mips/mm/pgtable-64.c | 1 -
arch/mips/mm/sc-ip22.c | 1 -
arch/mips/mm/sc-mips.c | 1 -
arch/mips/mm/sc-r5k.c | 1 -
arch/mips/mm/tlb-r3k.c | 1 -
arch/mips/mm/tlb-r4k.c | 1 -
arch/mips/sgi-ip27/ip27-init.c | 1 -
arch/mips/sgi-ip27/ip27-timer.c | 1 -
arch/mips/sgi-ip32/ip32-memory.c | 1 -
arch/nds32/mm/fault.c | 1 -
arch/nds32/mm/proc.c | 1 -
arch/nios2/kernel/module.c | 1 -
arch/nios2/mm/init.c | 1 -
arch/nios2/mm/pgtable.c | 1 -
arch/nios2/mm/tlb.c | 1 -
arch/openrisc/include/asm/tlbflush.h | 1 -
arch/openrisc/kernel/asm-offsets.c | 1 -
arch/openrisc/kernel/process.c | 1 -
arch/openrisc/kernel/ptrace.c | 1 -
arch/openrisc/kernel/setup.c | 1 -
arch/openrisc/kernel/traps.c | 1 -
arch/openrisc/mm/init.c | 1 -
arch/openrisc/mm/tlb.c | 1 -
arch/parisc/include/asm/mmu_context.h | 1 -
arch/parisc/kernel/module.c | 1 -
arch/parisc/kernel/ptrace.c | 1 -
arch/parisc/kernel/smp.c | 1 -
arch/parisc/mm/init.c | 1 -
arch/powerpc/include/asm/io.h | 1 -
arch/powerpc/kernel/asm-offsets.c | 1 -
arch/powerpc/kernel/process.c | 1 -
arch/powerpc/kernel/signal_32.c | 1 -
arch/powerpc/kernel/signal_64.c | 1 -
arch/powerpc/kernel/traps.c | 1 -
arch/powerpc/kernel/vdso.c | 1 -
arch/powerpc/lib/code-patching.c | 1 -
arch/powerpc/mm/book3s64/hash_hugetlbpage.c | 1 -
arch/powerpc/mm/book3s64/hash_pgtable.c | 1 -
arch/powerpc/mm/book3s64/radix_hugetlbpage.c | 1 -
arch/powerpc/mm/book3s64/radix_pgtable.c | 1 -
arch/powerpc/mm/fault.c | 1 -
arch/powerpc/mm/hugetlbpage.c | 1 -
arch/powerpc/mm/init_32.c | 1 -
arch/powerpc/mm/init_64.c | 1 -
arch/powerpc/mm/mem.c | 1 -
arch/powerpc/mm/nohash/40x.c | 1 -
arch/powerpc/mm/nohash/fsl_booke.c | 1 -
arch/powerpc/mm/pgtable_32.c | 1 -
arch/powerpc/mm/pgtable_64.c | 1 -
arch/powerpc/mm/ptdump/hashpagetable.c | 1 -
arch/powerpc/mm/ptdump/ptdump.c | 1 -
arch/powerpc/perf/callchain.c | 1 -
arch/powerpc/perf/callchain_32.c | 1 -
arch/powerpc/perf/callchain_64.c | 1 -
arch/powerpc/platforms/8xx/cpm1.c | 1 -
arch/powerpc/platforms/8xx/micropatch.c | 1 -
arch/powerpc/platforms/cell/setup.c | 1 -
arch/powerpc/platforms/chrp/setup.c | 1 -
arch/powerpc/platforms/maple/setup.c | 1 -
arch/powerpc/platforms/maple/time.c | 1 -
arch/powerpc/platforms/powermac/setup.c | 1 -
arch/powerpc/platforms/powermac/time.c | 1 -
arch/powerpc/platforms/pseries/setup.c | 1 -
arch/powerpc/sysdev/cpm2.c | 1 -
arch/powerpc/xmon/xmon.c | 1 -
arch/riscv/kernel/setup.c | 1 -
arch/riscv/mm/init.c | 1 -
arch/s390/include/asm/tlbflush.h | 1 -
arch/s390/kernel/machine_kexec.c | 1 -
arch/s390/kernel/ptrace.c | 1 -
arch/s390/kernel/vdso.c | 1 -
arch/s390/mm/dump_pagetables.c | 1 -
arch/s390/mm/fault.c | 1 -
arch/s390/mm/init.c | 1 -
arch/s390/mm/pageattr.c | 1 -
arch/s390/mm/pgtable.c | 1 -
arch/s390/mm/vmem.c | 1 -
arch/sh/kernel/machine_kexec.c | 1 -
arch/sh/kernel/process_64.c | 1 -
arch/sh/kernel/ptrace_32.c | 1 -
arch/sh/kernel/ptrace_64.c | 1 -
arch/sh/kernel/signal_32.c | 1 -
arch/sh/kernel/signal_64.c | 1 -
arch/sh/kernel/traps_64.c | 1 -
arch/sh/mm/cache-sh3.c | 1 -
arch/sh/mm/cache-sh4.c | 1 -
arch/sh/mm/cache-sh7705.c | 1 -
arch/sh/mm/nommu.c | 1 -
arch/sparc/kernel/leon_smp.c | 1 -
arch/sparc/kernel/process_32.c | 1 -
arch/sparc/kernel/process_64.c | 1 -
arch/sparc/kernel/ptrace_32.c | 1 -
arch/sparc/kernel/ptrace_64.c | 1 -
arch/sparc/kernel/setup_32.c | 1 -
arch/sparc/kernel/setup_64.c | 1 -
arch/sparc/kernel/signal32.c | 1 -
arch/sparc/kernel/signal_32.c | 1 -
arch/sparc/kernel/signal_64.c | 1 -
arch/sparc/kernel/smp_32.c | 1 -
arch/sparc/kernel/smp_64.c | 1 -
arch/sparc/kernel/traps_64.c | 1 -
arch/sparc/mm/fault_32.c | 1 -
arch/sparc/mm/fault_64.c | 1 -
arch/sparc/mm/hugetlbpage.c | 1 -
arch/sparc/mm/init_32.c | 1 -
arch/sparc/mm/init_64.c | 1 -
arch/sparc/mm/io-unit.c | 1 -
arch/sparc/mm/iommu.c | 1 -
arch/sparc/mm/srmmu.c | 1 -
arch/sparc/mm/tlb.c | 1 -
arch/um/kernel/process.c | 1 -
arch/um/kernel/skas/mmu.c | 1 -
arch/um/kernel/skas/uaccess.c | 1 -
arch/um/kernel/tlb.c | 1 -
arch/um/kernel/trap.c | 1 -
arch/um/kernel/um_arch.c | 1 -
arch/unicore32/kernel/module.c | 1 -
arch/unicore32/mm/fault.c | 1 -
arch/x86/include/asm/iomap.h | 1 -
arch/x86/include/asm/xen/page.h | 1 -
arch/x86/kernel/alternative.c | 1 -
arch/x86/kernel/amd_gart_64.c | 1 -
arch/x86/kernel/doublefault_32.c | 1 -
arch/x86/kernel/machine_kexec_32.c | 1 -
arch/x86/kernel/machine_kexec_64.c | 1 -
arch/x86/kernel/module.c | 1 -
arch/x86/kernel/process_32.c | 1 -
arch/x86/kernel/process_64.c | 1 -
arch/x86/kernel/ptrace.c | 1 -
arch/x86/kernel/tboot.c | 1 -
arch/x86/mm/dump_pagetables.c | 1 -
arch/x86/mm/init_32.c | 1 -
arch/x86/mm/init_64.c | 1 -
arch/x86/mm/kasan_init_64.c | 1 -
arch/x86/mm/pat/cpa-test.c | 1 -
arch/x86/mm/pat/memtype.c | 1 -
arch/x86/mm/pgtable.c | 1 -
arch/x86/mm/pgtable_32.c | 1 -
arch/x86/mm/pti.c | 1 -
arch/x86/platform/efi/efi_64.c | 1 -
arch/x86/xen/enlighten_pv.c | 1 -
arch/x86/xen/grant-table.c | 1 -
arch/xtensa/kernel/process.c | 1 -
arch/xtensa/kernel/ptrace.c | 1 -
arch/xtensa/kernel/setup.c | 1 -
drivers/char/agp/frontend.c | 1 -
drivers/char/agp/generic.c | 1 -
drivers/char/bsr.c | 1 -
drivers/char/mspec.c | 1 -
drivers/gpu/drm/i915/i915_mm.c | 1 -
drivers/infiniband/sw/rdmavt/mmap.c | 1 -
drivers/infiniband/sw/rxe/rxe_mmap.c | 1 -
drivers/media/platform/davinci/vpbe_display.c | 1 -
drivers/media/v4l2-core/v4l2-common.c | 1 -
drivers/misc/sgi-gru/grufault.c | 1 -
drivers/net/ethernet/sun/sunhme.c | 1 -
drivers/sbus/char/flash.c | 1 -
drivers/sbus/char/uctrl.c | 1 -
drivers/scsi/a2091.c | 1 -
drivers/scsi/a3000.c | 1 -
drivers/scsi/gvp11.c | 1 -
drivers/scsi/lasi700.c | 1 -
drivers/scsi/mvme147.c | 1 -
drivers/scsi/sni_53c710.c | 1 -
drivers/video/console/newport_con.c | 1 -
drivers/video/fbdev/acornfb.c | 1 -
drivers/video/fbdev/atafb.c | 1 -
drivers/video/fbdev/cirrusfb.c | 1 -
drivers/video/fbdev/cyber2000fb.c | 1 -
drivers/video/fbdev/fb-puv3.c | 1 -
drivers/video/fbdev/hitfb.c | 1 -
drivers/video/fbdev/neofb.c | 1 -
drivers/video/fbdev/q40fb.c | 1 -
drivers/video/fbdev/savage/savagefb_driver.c | 1 -
drivers/xen/balloon.c | 1 -
drivers/xen/grant-table.c | 1 -
drivers/xen/privcmd.c | 1 -
drivers/xen/xenbus/xenbus_probe.c | 1 -
drivers/xen/xenbus/xenbus_probe_backend.c | 1 -
drivers/xen/xenbus/xenbus_probe_frontend.c | 1 -
fs/proc/array.c | 1 -
fs/proc/meminfo.c | 1 -
fs/proc/nommu.c | 1 -
fs/proc/vmcore.c | 1 -
include/linux/dax.h | 1 -
init/init_task.c | 1 -
kernel/exit.c | 1 -
kernel/fork.c | 1 -
kernel/power/snapshot.c | 1 -
lib/ioremap.c | 1 -
mm/debug_vm_pgtable.c | 1 -
mm/gup.c | 1 -
mm/hugetlb.c | 1 -
mm/memory.c | 1 -
mm/page_io.c | 1 -
mm/shmem.c | 1 -
mm/sparse-vmemmap.c | 1 -
mm/sparse.c | 1 -
mm/swap_state.c | 1 -
mm/swapfile.c | 1 -
mm/vmacache.c | 1 -
sound/core/sgbuf.c | 1 -
virt/kvm/kvm_main.c | 1 -
324 files changed, 324 deletions(-)
diff --git a/arch/alpha/boot/bootp.c b/arch/alpha/boot/bootp.c
index 95c0359f4858..00266e6e1b71 100644
--- a/arch/alpha/boot/bootp.c
+++ b/arch/alpha/boot/bootp.c
@@ -16,7 +16,6 @@
#include <asm/console.h>
#include <asm/hwrpb.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <stdarg.h>
diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c
index 99b8d7dc344b..43af71835adf 100644
--- a/arch/alpha/boot/bootpz.c
+++ b/arch/alpha/boot/bootpz.c
@@ -18,7 +18,6 @@
#include <asm/console.h>
#include <asm/hwrpb.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <stdarg.h>
diff --git a/arch/alpha/boot/main.c b/arch/alpha/boot/main.c
index 8f5ed8610970..e5347a080008 100644
--- a/arch/alpha/boot/main.c
+++ b/arch/alpha/boot/main.c
@@ -14,7 +14,6 @@
#include <asm/console.h>
#include <asm/hwrpb.h>
-#include <asm/pgtable.h>
#include <stdarg.h>
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h
index d1ed5a8133c5..13bea465f1c0 100644
--- a/arch/alpha/include/asm/io.h
+++ b/arch/alpha/include/asm/io.h
@@ -7,7 +7,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <asm/compiler.h>
-#include <asm/pgtable.h>
#include <asm/machvec.h>
#include <asm/hwrpb.h>
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 48b81d015d8a..b45f0b0d6511 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -37,7 +37,6 @@
#include <asm/reg.h>
#include <linux/uaccess.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/hwrpb.h>
#include <asm/fpu.h>
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c
index cb8d599e72d6..8c43212ae38e 100644
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@@ -19,7 +19,6 @@
#include <linux/audit.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/fpu.h>
#include "proto.h"
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index f19aa577354b..36043f109dc9 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -55,7 +55,6 @@ static struct notifier_block alpha_panic_block = {
};
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/hwrpb.h>
#include <asm/dma.h>
#include <asm/mmu_context.h>
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 5f90df30be20..9f1354f6c6ab 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -36,7 +36,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c
index ce5430056f65..e063b3857b3d 100644
--- a/arch/alpha/kernel/sys_alcor.c
+++ b/arch/alpha/kernel/sys_alcor.c
@@ -23,7 +23,6 @@
#include <asm/dma.h>
#include <asm/mmu_context.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <asm/core_cia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c
index 0aa6a27d0e2f..47459b73cdb7 100644
--- a/arch/alpha/kernel/sys_cabriolet.c
+++ b/arch/alpha/kernel/sys_cabriolet.c
@@ -23,7 +23,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_apecs.h>
#include <asm/core_cia.h>
#include <asm/core_lca.h>
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index d33508621820..9fb445d7dca5 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -26,7 +26,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_tsunami.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c
index 1cdfe55fb987..3c43fd347526 100644
--- a/arch/alpha/kernel/sys_eb64p.c
+++ b/arch/alpha/kernel/sys_eb64p.c
@@ -22,7 +22,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_apecs.h>
#include <asm/core_lca.h>
#include <asm/hwrpb.h>
diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c
index 016f79251141..bf99dcfd40c4 100644
--- a/arch/alpha/kernel/sys_eiger.c
+++ b/arch/alpha/kernel/sys_eiger.c
@@ -23,7 +23,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_tsunami.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index d0d44f543d77..0a2ab6cb18db 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -25,7 +25,6 @@
#include <asm/dma.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include "proto.h"
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 533899a4a1a1..83d6c53d6d4d 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -18,7 +18,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_marvel.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c
index 702292af2225..e1bee8f84c58 100644
--- a/arch/alpha/kernel/sys_miata.c
+++ b/arch/alpha/kernel/sys_miata.c
@@ -22,7 +22,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_cia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c
index 3af4f94113e1..7690dfd57cb6 100644
--- a/arch/alpha/kernel/sys_mikasa.c
+++ b/arch/alpha/kernel/sys_mikasa.c
@@ -23,7 +23,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_apecs.h>
#include <asm/core_cia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index 32850e45834b..53adf43dcd44 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -40,7 +40,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_irongate.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c
index b106f327f765..47f3ce4f719a 100644
--- a/arch/alpha/kernel/sys_noritake.c
+++ b/arch/alpha/kernel/sys_noritake.c
@@ -24,7 +24,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_apecs.h>
#include <asm/core_cia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c
index b76f65d0e8b5..b5846ffdadce 100644
--- a/arch/alpha/kernel/sys_rawhide.c
+++ b/arch/alpha/kernel/sys_rawhide.c
@@ -21,7 +21,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_mcpcia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c
index d33074011960..4b1c8d85c4f0 100644
--- a/arch/alpha/kernel/sys_ruffian.c
+++ b/arch/alpha/kernel/sys_ruffian.c
@@ -23,7 +23,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_cia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c
index 4d85eaeb44aa..94046f9aea08 100644
--- a/arch/alpha/kernel/sys_rx164.c
+++ b/arch/alpha/kernel/sys_rx164.c
@@ -22,7 +22,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_polaris.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c
index 3cf0d32da5d8..930005b2f630 100644
--- a/arch/alpha/kernel/sys_sable.c
+++ b/arch/alpha/kernel/sys_sable.c
@@ -21,7 +21,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_t2.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c
index a6bdc1da47ad..7c420d8dac53 100644
--- a/arch/alpha/kernel/sys_sio.c
+++ b/arch/alpha/kernel/sys_sio.c
@@ -25,7 +25,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_apecs.h>
#include <asm/core_lca.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c
index 17cc203176c8..dd9de84b630c 100644
--- a/arch/alpha/kernel/sys_sx164.c
+++ b/arch/alpha/kernel/sys_sx164.c
@@ -22,7 +22,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_cia.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c
index e230c6864088..9e2adb69bc74 100644
--- a/arch/alpha/kernel/sys_takara.c
+++ b/arch/alpha/kernel/sys_takara.c
@@ -21,7 +21,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_cia.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index c8390d8de140..b1f3b4fcf99b 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -26,7 +26,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_titan.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index 2191bde161fd..2c54d707142a 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -20,7 +20,6 @@
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/core_wildfire.h>
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 667cd21393b5..3c42b3147fd6 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -24,7 +24,6 @@
#include <linux/gfp.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/hwrpb.h>
#include <asm/dma.h>
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index 76300f3813e8..974b6c64d3e6 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -10,7 +10,6 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/memblock.h>
-#include <asm/pgtable.h>
#include <linux/of_fdt.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index deef17f34bd2..f6141f482cb3 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -17,7 +17,6 @@
#include <linux/string.h>
#include <linux/gfp.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <asm/smp_plat.h>
#include <asm/unwind.h>
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index b606cded90cd..2e43ff584325 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -25,7 +25,6 @@
#include <linux/tracehook.h>
#include <linux/unistd.h>
-#include <asm/pgtable.h>
#include <asm/traps.h>
#define CREATE_TRACE_POINTS
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 46e1be9e57a8..9a6432557871 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -37,7 +37,6 @@
#include <asm/idmap.h>
#include <asm/topology.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/procinfo.h>
#include <asm/processor.h>
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 575b2e2b6759..5960e3dfd2bf 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -17,7 +17,6 @@
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system_misc.h>
--git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index 015f75d1c98d..eee095f0e2f6 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -14,7 +14,6 @@
#include <linux/spinlock.h>
#include <video/vga.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index e117d2883df9..50a2edac8513 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -8,7 +8,6 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/pinctrl/machine.h>
-#include <asm/pgtable.h>
#include <asm/mach/map.h>
#include "common.h"
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index dcbe7ec6d543..4e4125140025 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -8,7 +8,6 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/pinctrl/machine.h>
-#include <asm/pgtable.h>
#include <asm/mach/map.h>
#include "common.h"
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 67264c48ed68..ea2d58a63903 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -13,7 +13,6 @@
#include <linux/io.h>
#include <linux/pinctrl/machine.h>
-#include <asm/pgtable.h>
#include <asm/system_misc.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-iop32x/i2c.c b/arch/arm/mach-iop32x/i2c.c
index dc9f6a14ab1b..e422286af469 100644
--- a/arch/arm/mach-iop32x/i2c.c
+++ b/arch/arm/mach-iop32x/i2c.c
@@ -17,7 +17,6 @@
#include <linux/serial_core.h>
#include <linux/io.h>
#include <linux/gpio/machine.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index 04a7d389d365..49caaa703881 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -31,7 +31,6 @@
#include <asm/mach/time.h>
#include <asm/mach-types.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include "hardware.h"
#include "irqs.h"
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index 4bd596d6c9c1..b455d7073296 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -27,7 +27,6 @@
#include <asm/mach/time.h>
#include <asm/mach-types.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include "hardware.h"
#include "irqs.h"
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 5382a93ad0f8..78b9a5ee41c9 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -35,7 +35,6 @@
#include <asm/mach/time.h>
#include <asm/mach-types.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include "hardware.h"
#include "irqs.h"
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 381f452de28d..184262d660ba 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -33,7 +33,6 @@
#include <mach/hardware.h>
#include <mach/io.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/exception.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 0631a7b02678..8e3f5fdb4883 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -34,7 +34,6 @@
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index a94bd08fdec2..44f7292ec27b 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -14,7 +14,6 @@
#include <linux/mm.h>
#include <linux/highmem.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c
index a6488bb6cfa9..6a769a6c314e 100644
--- a/arch/arm/mm/copypage-v6.c
+++ b/arch/arm/mm/copypage-v6.c
@@ -9,7 +9,6 @@
#include <linux/mm.h>
#include <linux/highmem.h>
-#include <asm/pgtable.h>
#include <asm/shmparam.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c
index 382e1c2855e8..eb5d338657d1 100644
--- a/arch/arm/mm/copypage-xscale.c
+++ b/arch/arm/mm/copypage-xscale.c
@@ -14,7 +14,6 @@
#include <linux/mm.h>
#include <linux/highmem.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c
index 677549d6854c..c18d23a5e5f1 100644
--- a/arch/arm/mm/dump.c
+++ b/arch/arm/mm/dump.c
@@ -16,7 +16,6 @@
#include <asm/domain.h>
#include <asm/fixmap.h>
#include <asm/memory.h>
-#include <asm/pgtable.h>
#include <asm/ptdump.h>
static struct addr_marker address_markers[] = {
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 489aaafa6ebd..0e49154454a6 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -17,7 +17,6 @@
#include <asm/bugs.h>
#include <asm/cacheflush.h>
#include <asm/cachetype.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include "mm.h"
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index ff230e9affc4..6229e9d2da6e 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -18,7 +18,6 @@
#include <linux/highmem.h>
#include <linux/perf_event.h>
-#include <asm/pgtable.h>
#include <asm/system_misc.h>
#include <asm/system_info.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mm/pageattr.c b/arch/arm/mm/pageattr.c
index d546efad7e97..9790ae3a8c68 100644
--- a/arch/arm/mm/pageattr.c
+++ b/arch/arm/mm/pageattr.c
@@ -5,7 +5,6 @@
#include <linux/mm.h>
#include <linux/module.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/set_memory.h>
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index a8a4b55f3a09..668903c94a2b 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -32,7 +32,6 @@
#include <asm/memory.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/sections.h>
#include <asm/smp.h>
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 585dd7f5c826..dfdfd383dbeb 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -34,7 +34,6 @@
#include <asm/cpufeature.h>
#include <asm/debug-monitors.h>
#include <asm/fpsimd.h>
-#include <asm/pgtable.h>
#include <asm/pointer_auth.h>
#include <asm/stacktrace.h>
#include <asm/syscall.h>
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 0516a43b555b..31ec7a555074 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -43,7 +43,6 @@
#include <asm/kvm_mmu.h>
#include <asm/mmu_context.h>
#include <asm/numa.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/processor.h>
#include <asm/smp_plat.h>
diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c
index 78163b7a7dde..16f9c2985375 100644
--- a/arch/arm64/mm/dump.c
+++ b/arch/arm64/mm/dump.c
@@ -22,7 +22,6 @@
#include <asm/fixmap.h>
#include <asm/kasan.h>
#include <asm/memory.h>
-#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/ptdump.h>
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index a529877daa13..4b700e58992b 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -36,7 +36,6 @@
#include <asm/processor.h>
#include <asm/sysreg.h>
#include <asm/system_misc.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/traps.h>
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index 2339811f317b..ca77eb8a0ccd 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -18,7 +18,6 @@
#include <asm/kernel-pgtable.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
index 4175bcb8ccb3..23f648c2a199 100644
--- a/arch/arm64/mm/pageattr.c
+++ b/arch/arm64/mm/pageattr.c
@@ -8,7 +8,6 @@
#include <linux/sched.h>
#include <linux/vmalloc.h>
-#include <asm/pgtable.h>
#include <asm/set_memory.h>
#include <asm/tlbflush.h>
diff --git a/arch/csky/kernel/module.c b/arch/csky/kernel/module.c
index b5ad7d9de18c..6cd82d69c655 100644
--- a/arch/csky/kernel/module.c
+++ b/arch/csky/kernel/module.c
@@ -10,7 +10,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
-#include <asm/pgtable.h>
#ifdef CONFIG_CPU_CK810
#define IS_BSR32(hi16, lo16) (((hi16) & 0xFC00) == 0xE000)
diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c
index bbd801f86eb5..944ca2fdcdd9 100644
--- a/arch/csky/kernel/ptrace.c
+++ b/arch/csky/kernel/ptrace.c
@@ -18,7 +18,6 @@
#include <asm/thread_info.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/asm-offsets.h>
diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c
index cb64d8647a78..eda2b4291485 100644
--- a/arch/csky/mm/init.c
+++ b/arch/csky/mm/init.c
@@ -24,7 +24,6 @@
#include <asm/setup.h>
#include <asm/cachectl.h>
#include <asm/dma.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/sections.h>
diff --git a/arch/csky/mm/tlb.c b/arch/csky/mm/tlb.c
index eb3ba6c9c927..ed1512381112 100644
--- a/arch/csky/mm/tlb.c
+++ b/arch/csky/mm/tlb.c
@@ -7,7 +7,6 @@
#include <linux/sched.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
/*
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index e35cdf092e07..0ef55e3052c9 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -45,7 +45,6 @@
#include <linux/uaccess.h>
#include <asm/traps.h>
#include <asm/setup.h>
-#include <asm/pgtable.h>
void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c
index 23a979a85f14..28ac88358a89 100644
--- a/arch/h8300/kernel/setup.c
+++ b/arch/h8300/kernel/setup.c
@@ -31,7 +31,6 @@
#include <asm/setup.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <asm/page.h>
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index ef7489b7c459..38d335488a54 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -43,7 +43,6 @@
#include <asm/setup.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/traps.h>
#include <asm/ucontext.h>
diff --git a/arch/h8300/mm/fault.c b/arch/h8300/mm/fault.c
index fabffb83930a..d4bc9c16f2df 100644
--- a/arch/h8300/mm/fault.c
+++ b/arch/h8300/mm/fault.c
@@ -18,7 +18,6 @@
#include <linux/kernel.h>
#include <linux/ptrace.h>
-#include <asm/pgtable.h>
void die(const char *str, struct pt_regs *fp, unsigned long err);
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
index 27a0020e3771..1f3b345d68b9 100644
--- a/arch/h8300/mm/init.c
+++ b/arch/h8300/mm/init.c
@@ -36,7 +36,6 @@
#include <asm/setup.h>
#include <asm/segment.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
/*
diff --git a/arch/h8300/mm/memory.c b/arch/h8300/mm/memory.c
index 3785f72bf3fc..4a60e2b5eb96 100644
--- a/arch/h8300/mm/memory.c
+++ b/arch/h8300/mm/memory.c
@@ -26,7 +26,6 @@
#include <asm/setup.h>
#include <asm/segment.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/traps.h>
#include <asm/io.h>
diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c
index 72334b26317a..6ed099351c06 100644
--- a/arch/hexagon/mm/vm_fault.c
+++ b/arch/hexagon/mm/vm_fault.c
@@ -11,7 +11,6 @@
* execptions.
*/
-#include <asm/pgtable.h>
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <linux/mm.h>
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index a54eacbc61a9..f932b25fb817 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -37,7 +37,6 @@
#include <asm/io.h>
#include <asm/kregs.h>
#include <asm/meminit.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mca.h>
#include <asm/setup.h>
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index bf9c24d9ce84..82aaacf64583 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -25,7 +25,6 @@
#include <linux/elf.h>
#include <linux/tracehook.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace_offsets.h>
#include <asm/rse.h>
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index de35c54f033d..bbfd421e6deb 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -40,7 +40,6 @@
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/sal.h>
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 6501d9a9a21b..016683b743c2 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -50,7 +50,6 @@
#include <asm/mca.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/sal.h>
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 8786fa5c7612..d7d31c718d2d 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -22,7 +22,6 @@
#include <asm/meminit.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <asm/mca.h>
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 12242aa0dad1..1bad5be5e61a 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -15,7 +15,6 @@
#include <linux/prefetch.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/exception.h>
diff --git a/arch/m68k/68000/timers.c b/arch/m68k/68000/timers.c
index 1c8e8a83c325..e8dfdd2556a5 100644
--- a/arch/m68k/68000/timers.c
+++ b/arch/m68k/68000/timers.c
@@ -22,7 +22,6 @@
#include <linux/clocksource.h>
#include <linux/rtc.h>
#include <asm/setup.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 4eb911d64e8d..8f23b2fab64c 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -32,7 +32,6 @@
#include <asm/bootinfo-amiga.h>
#include <asm/byteorder.h>
#include <asm/setup.h>
-#include <asm/pgtable.h>
#include <asm/amigahw.h>
#include <asm/amigaints.h>
#include <asm/irq.h>
diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c
index 7d168e6dfb01..762da5d7a415 100644
--- a/arch/m68k/apollo/config.c
+++ b/arch/m68k/apollo/config.c
@@ -13,7 +13,6 @@
#include <asm/bootinfo.h>
#include <asm/bootinfo-apollo.h>
#include <asm/byteorder.h>
-#include <asm/pgtable.h>
#include <asm/apollohw.h>
#include <asm/irq.h>
#include <asm/machdep.h>
diff --git a/arch/m68k/atari/atasound.c b/arch/m68k/atari/atasound.c
index 1c1181ebb947..a8724d998c39 100644
--- a/arch/m68k/atari/atasound.c
+++ b/arch/m68k/atari/atasound.c
@@ -26,7 +26,6 @@
#include <asm/atarihw.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <asm/atariints.h>
diff --git a/arch/m68k/atari/stram.c b/arch/m68k/atari/stram.c
index 6152f9f631d2..ce79b322a99c 100644
--- a/arch/m68k/atari/stram.c
+++ b/arch/m68k/atari/stram.c
@@ -26,7 +26,6 @@
#include <asm/setup.h>
#include <asm/machdep.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/atarihw.h>
#include <asm/atari_stram.h>
#include <asm/io.h>
diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c
index 8ebaabc931cd..50f4d01363df 100644
--- a/arch/m68k/bvme6000/config.c
+++ b/arch/m68k/bvme6000/config.c
@@ -31,7 +31,6 @@
#include <asm/bootinfo.h>
#include <asm/bootinfo-vme.h>
#include <asm/byteorder.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 8f0d9140700f..90ae376b7ab1 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -36,7 +36,6 @@
#include <asm/traps.h>
#include <asm/machdep.h>
#include <asm/setup.h>
-#include <asm/pgtable.h>
asmlinkage void ret_from_fork(void);
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 748c63bd0081..94b3b274186d 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -23,7 +23,6 @@
#include <linux/uaccess.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
/*
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c
index a63483de7a42..e779b19e0193 100644
--- a/arch/m68k/kernel/setup_no.c
+++ b/arch/m68k/kernel/setup_no.c
@@ -38,7 +38,6 @@
#include <asm/bootinfo.h>
#include <asm/irq.h>
#include <asm/machdep.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
unsigned long memory_start;
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index 05610e6924c1..b3ff39588f36 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -47,7 +47,6 @@
#include <asm/setup.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/traps.h>
#include <asm/ucontext.h>
#include <asm/cacheflush.h>
diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c
index 1b4c562753da..928dbd33fc4a 100644
--- a/arch/m68k/kernel/uboot.c
+++ b/arch/m68k/kernel/uboot.c
@@ -26,7 +26,6 @@
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/machdep.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
/*
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 611f73bfc87c..26510b0e94f5 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -36,7 +36,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/macintosh.h>
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index 80064e6d064f..29f47923aa46 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -17,7 +17,6 @@
#include <asm/setup.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/mcf_pgalloc.h>
#include <asm/tlbflush.h>
diff --git a/arch/m68k/mm/sun3kmap.c b/arch/m68k/mm/sun3kmap.c
index ae03555449b8..4f2a7ef8348b 100644
--- a/arch/m68k/mm/sun3kmap.c
+++ b/arch/m68k/mm/sun3kmap.c
@@ -15,7 +15,6 @@
#include <linux/vmalloc.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/sun3mmu.h>
diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c
index 5d8d956d9329..dad494224497 100644
--- a/arch/m68k/mm/sun3mmu.c
+++ b/arch/m68k/mm/sun3mmu.c
@@ -21,7 +21,6 @@
#include <asm/setup.h>
#include <linux/uaccess.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/io.h>
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 545a1fe0e119..490700aa2212 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -29,7 +29,6 @@
#include <asm/bootinfo.h>
#include <asm/bootinfo-vme.h>
#include <asm/byteorder.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index 9bc2da69f80c..5b86d10e0f84 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -32,7 +32,6 @@
#include <asm/bootinfo.h>
#include <asm/bootinfo-vme.h>
#include <asm/byteorder.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index f31890078197..4627de3c0603 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -29,7 +29,6 @@
#include <asm/io.h>
#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/traps.h>
diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c
index 229ea37dfe1b..7204c0ea0dc7 100644
--- a/arch/m68k/sun3/config.c
+++ b/arch/m68k/sun3/config.c
@@ -22,7 +22,6 @@
#include <asm/setup.h>
#include <asm/contregs.h>
#include <asm/movs.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/sun3-head.h>
#include <asm/sun3mmu.h>
diff --git a/arch/m68k/sun3/dvma.c b/arch/m68k/sun3/dvma.c
index a2c1c9304895..f15ff16b9997 100644
--- a/arch/m68k/sun3/dvma.c
+++ b/arch/m68k/sun3/dvma.c
@@ -14,7 +14,6 @@
#include <linux/memblock.h>
#include <linux/list.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/sun3mmu.h>
#include <asm/dvma.h>
diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c
index 582a1284059a..7aa879b7c7ff 100644
--- a/arch/m68k/sun3/mmu_emu.c
+++ b/arch/m68k/sun3/mmu_emu.c
@@ -22,7 +22,6 @@
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/sun3mmu.h>
#include <asm/segment.h>
#include <asm/oplib.h>
diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c
index 399f3d06125f..4b560f4d3960 100644
--- a/arch/m68k/sun3/sun3dvma.c
+++ b/arch/m68k/sun3/sun3dvma.c
@@ -16,7 +16,6 @@
#include <linux/list.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/dvma.h>
#undef DVMA_DEBUG
diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c
index c4b8aa1d80f4..fef52d222d46 100644
--- a/arch/m68k/sun3x/dvma.c
+++ b/arch/m68k/sun3x/dvma.c
@@ -22,7 +22,6 @@
#include <asm/dvma.h>
#include <asm/io.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
/* IOMMU support */
diff --git a/arch/m68k/sun3x/prom.c b/arch/m68k/sun3x/prom.c
index be14c899ab7d..74d2fe57524b 100644
--- a/arch/m68k/sun3x/prom.c
+++ b/arch/m68k/sun3x/prom.c
@@ -10,7 +10,6 @@
#include <linux/string.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/traps.h>
#include <asm/sun3xprom.h>
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index c9125c328949..7dcd2e4d430e 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -35,7 +35,6 @@
#include <asm/entry.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <linux/syscalls.h>
#include <asm/cacheflush.h>
diff --git a/arch/microblaze/mm/fault.c b/arch/microblaze/mm/fault.c
index 3248141f8ed5..77dabc91d192 100644
--- a/arch/microblaze/mm/fault.c
+++ b/arch/microblaze/mm/fault.c
@@ -30,7 +30,6 @@
#include <linux/interrupt.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <linux/mmu_context.h>
#include <linux/uaccess.h>
diff --git a/arch/mips/fw/arc/memory.c b/arch/mips/fw/arc/memory.c
index 89fa6e62a3b3..da0712ad85f5 100644
--- a/arch/mips/fw/arc/memory.c
+++ b/arch/mips/fw/arc/memory.c
@@ -22,7 +22,6 @@
#include <asm/sgialib.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/bootinfo.h>
#undef DEBUG
diff --git a/arch/mips/include/asm/mach-generic/floppy.h b/arch/mips/include/asm/mach-generic/floppy.h
index 9ec2f6a5200b..a0979d4c8ff6 100644
--- a/arch/mips/include/asm/mach-generic/floppy.h
+++ b/arch/mips/include/asm/mach-generic/floppy.h
@@ -21,7 +21,6 @@
#include <asm/floppy.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
/*
* How to access the FDC's registers.
diff --git a/arch/mips/include/asm/mach-jazz/floppy.h b/arch/mips/include/asm/mach-jazz/floppy.h
index 4b86c88a03b7..e769e6a9048a 100644
--- a/arch/mips/include/asm/mach-jazz/floppy.h
+++ b/arch/mips/include/asm/mach-jazz/floppy.h
@@ -15,7 +15,6 @@
#include <asm/addrspace.h>
#include <asm/jazz.h>
#include <asm/jazzdma.h>
-#include <asm/pgtable.h>
static inline unsigned char fd_inb(unsigned int port)
{
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index c64a297e82b3..014773f0bfcd 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -24,7 +24,6 @@
#include <linux/uaccess.h>
#include <asm/dma.h>
#include <asm/jazzdma.h>
-#include <asm/pgtable.h>
/*
* Set this to one to enable additional vdma debug code.
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index 8713b69c5048..3c0c3d1260c1 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -21,7 +21,6 @@
#include <linux/spinlock.h>
#include <linux/jump_label.h>
-#include <asm/pgtable.h> /* MODULE_START */
struct mips_hi16 {
struct mips_hi16 *next;
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index b2a797557825..ff5320b79100 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -42,7 +42,6 @@
#include <asm/irq.h>
#include <asm/mips-cps.h>
#include <asm/msa.h>
-#include <asm/pgtable.h>
#include <asm/mipsregs.h>
#include <asm/processor.h>
#include <asm/reg.h>
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 414b6e9c900b..2a61641c680b 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -39,7 +39,6 @@
#include <asm/fpu.h>
#include <asm/mipsregs.h>
#include <asm/mipsmtregs.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/processor.h>
#include <asm/syscall.h>
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 2525eca9c962..afcf27a877cb 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -30,7 +30,6 @@
#include <asm/fpu.h>
#include <asm/mipsregs.h>
#include <asm/mipsmtregs.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/reg.h>
#include <asm/syscall.h>
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index 9058e9dcf080..2f513506a3d5 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -28,7 +28,6 @@
#include <linux/kexec.h>
#include <asm/time.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/bootinfo.h>
#include <asm/cacheflush.h>
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 427c28dbb598..41816f609992 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -57,7 +57,6 @@
#include <asm/mipsmtregs.h>
#include <asm/module.h>
#include <asm/msa.h>
-#include <asm/pgtable.h>
#include <asm/ptrace.h>
#include <asm/sections.h>
#include <asm/siginfo.h>
diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c
index 7cd92166a0b9..f7f3a9007402 100644
--- a/arch/mips/kvm/tlb.c
+++ b/arch/mips/kvm/tlb.c
@@ -21,7 +21,6 @@
#include <asm/cpu.h>
#include <asm/bootinfo.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/tlb.h>
#include <asm/tlbdebug.h>
diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c
index 83ed37298e66..5a418ba5e75f 100644
--- a/arch/mips/lib/dump_tlb.c
+++ b/arch/mips/lib/dump_tlb.c
@@ -12,7 +12,6 @@
#include <asm/mipsregs.h>
#include <asm/mmu_context.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/tlbdebug.h>
void dump_tlb_regs(void)
diff --git a/arch/mips/lib/r3k_dump_tlb.c b/arch/mips/lib/r3k_dump_tlb.c
index b97d9c5d8323..10b4bf7f70a3 100644
--- a/arch/mips/lib/r3k_dump_tlb.c
+++ b/arch/mips/lib/r3k_dump_tlb.c
@@ -12,7 +12,6 @@
#include <asm/mipsregs.h>
#include <asm/mmu_context.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/tlbdebug.h>
extern int r3k_have_wired_reg;
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
index 4baf965e6fe8..8ae181e08311 100644
--- a/arch/mips/mm/c-octeon.c
+++ b/arch/mips/mm/c-octeon.c
@@ -20,7 +20,6 @@
#include <asm/cpu-features.h>
#include <asm/cpu-type.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/r4kcache.h>
#include <asm/traps.h>
#include <asm/mmu_context.h>
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 780dd2a567c1..9f4a93f8b996 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -16,7 +16,6 @@
#include <linux/mm.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/isadep.h>
#include <asm/io.h>
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 54c18b8a2406..5fe840c1b897 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -29,7 +29,6 @@
#include <asm/cpu-type.h>
#include <asm/io.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/r4kcache.h>
#include <asm/sections.h>
#include <asm/mmu_context.h>
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 2d479cc7e66b..204059d28f21 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -17,7 +17,6 @@
#include <asm/cacheops.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/isadep.h>
#include <asm/io.h>
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 19719e8b41a5..72be86c79d7b 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -40,7 +40,6 @@
#include <asm/maar.h>
#include <asm/mmu_context.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlb.h>
#include <asm/fixmap.h>
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index c5578897a4fa..cd805b005509 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -20,7 +20,6 @@
#include <asm/inst.h>
#include <asm/io.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/prefetch.h>
#include <asm/bootinfo.h>
#include <asm/mipsregs.h>
diff --git a/arch/mips/mm/pgtable-32.c b/arch/mips/mm/pgtable-32.c
index 37c7a01427d2..bd4b0656add3 100644
--- a/arch/mips/mm/pgtable-32.c
+++ b/arch/mips/mm/pgtable-32.c
@@ -10,7 +10,6 @@
#include <linux/memblock.h>
#include <linux/highmem.h>
#include <asm/fixmap.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c
index 6fd6e96fdebb..183ff9f9c026 100644
--- a/arch/mips/mm/pgtable-64.c
+++ b/arch/mips/mm/pgtable-64.c
@@ -10,7 +10,6 @@
#include <linux/init.h>
#include <linux/mm.h>
#include <asm/fixmap.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
diff --git a/arch/mips/mm/sc-ip22.c b/arch/mips/mm/sc-ip22.c
index ea059cd86496..d7238687d790 100644
--- a/arch/mips/mm/sc-ip22.c
+++ b/arch/mips/mm/sc-ip22.c
@@ -12,7 +12,6 @@
#include <asm/bcache.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/bootinfo.h>
#include <asm/sgi/ip22.h>
#include <asm/sgi/mc.h>
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index dbdbfe5d8408..5479852876f4 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -12,7 +12,6 @@
#include <asm/bcache.h>
#include <asm/cacheops.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/r4kcache.h>
#include <asm/mips-cps.h>
diff --git a/arch/mips/mm/sc-r5k.c b/arch/mips/mm/sc-r5k.c
index c7b94c951d98..736615d68f7a 100644
--- a/arch/mips/mm/sc-r5k.c
+++ b/arch/mips/mm/sc-r5k.c
@@ -12,7 +12,6 @@
#include <asm/bcache.h>
#include <asm/cacheops.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/r4kcache.h>
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index 50f207591b6d..a36622ebea55 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -17,7 +17,6 @@
#include <linux/mm.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/tlbmisc.h>
#include <asm/isadep.h>
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index d7a9d5f211f0..6677dcb72580 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -21,7 +21,6 @@
#include <asm/bootinfo.h>
#include <asm/hazards.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/tlbmisc.h>
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index 32bcb8d1dd88..a4daf8ccd16c 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -16,7 +16,6 @@
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/sgialib.h>
#include <asm/time.h>
#include <asm/sn/agent.h>
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 61f3565f3645..c5bf647d80f0 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -19,7 +19,6 @@
#include <linux/platform_device.h>
#include <asm/time.h>
-#include <asm/pgtable.h>
#include <asm/sgialib.h>
#include <asm/sn/ioc3.h>
#include <asm/sn/klconfig.h>
diff --git a/arch/mips/sgi-ip32/ip32-memory.c b/arch/mips/sgi-ip32/ip32-memory.c
index 828ce131c228..be1b2cfc4c3e 100644
--- a/arch/mips/sgi-ip32/ip32-memory.c
+++ b/arch/mips/sgi-ip32/ip32-memory.c
@@ -14,7 +14,6 @@
#include <asm/ip32/crime.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
extern void crime_init(void);
diff --git a/arch/nds32/mm/fault.c b/arch/nds32/mm/fault.c
index f331e533edc2..ccd70004f97c 100644
--- a/arch/nds32/mm/fault.c
+++ b/arch/nds32/mm/fault.c
@@ -11,7 +11,6 @@
#include <linux/uaccess.h>
#include <linux/perf_event.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
extern void die(const char *str, struct pt_regs *regs, long err);
diff --git a/arch/nds32/mm/proc.c b/arch/nds32/mm/proc.c
index 837ae7728830..a2b9aacc5f89 100644
--- a/arch/nds32/mm/proc.c
+++ b/arch/nds32/mm/proc.c
@@ -5,7 +5,6 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <asm/nds32.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
#include <asm/l2_cache.h>
diff --git a/arch/nios2/kernel/module.c b/arch/nios2/kernel/module.c
index e2e3f13f98d5..76e0a42d6e36 100644
--- a/arch/nios2/kernel/module.c
+++ b/arch/nios2/kernel/module.c
@@ -19,7 +19,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
-#include <asm/pgtable.h>
#include <asm/cacheflush.h>
/*
diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c
index 9afca77d10b1..2ab0a16f36a8 100644
--- a/arch/nios2/mm/init.c
+++ b/arch/nios2/mm/init.c
@@ -29,7 +29,6 @@
#include <asm/setup.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <asm/tlb.h>
#include <asm/mmu_context.h>
diff --git a/arch/nios2/mm/pgtable.c b/arch/nios2/mm/pgtable.c
index 61e24a25f71a..9b587fd592dd 100644
--- a/arch/nios2/mm/pgtable.c
+++ b/arch/nios2/mm/pgtable.c
@@ -10,7 +10,6 @@
#include <linux/mm.h>
#include <linux/sched.h>
-#include <asm/pgtable.h>
#include <asm/cpuinfo.h>
/* pteaddr:
diff --git a/arch/nios2/mm/tlb.c b/arch/nios2/mm/tlb.c
index 7fea59e53f94..f90ac35f05f3 100644
--- a/arch/nios2/mm/tlb.c
+++ b/arch/nios2/mm/tlb.c
@@ -16,7 +16,6 @@
#include <asm/tlb.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/cpuinfo.h>
#define TLB_INDEX_MASK \
diff --git a/arch/openrisc/include/asm/tlbflush.h b/arch/openrisc/include/asm/tlbflush.h
index e9a7f0b35a15..4a4639c65cbb 100644
--- a/arch/openrisc/include/asm/tlbflush.h
+++ b/arch/openrisc/include/asm/tlbflush.h
@@ -17,7 +17,6 @@
#include <linux/mm.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/current.h>
#include <linux/sched.h>
diff --git a/arch/openrisc/kernel/asm-offsets.c b/arch/openrisc/kernel/asm-offsets.c
index e435ae01c600..18c703d1d761 100644
--- a/arch/openrisc/kernel/asm-offsets.c
+++ b/arch/openrisc/kernel/asm-offsets.c
@@ -32,7 +32,6 @@
#include <linux/thread_info.h>
#include <linux/kbuild.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
int main(void)
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index 6bcdca424e11..d7010e72450c 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -36,7 +36,6 @@
#include <linux/fs.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/spr_defs.h>
diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c
index 6a5a91c76338..c8f47a623754 100644
--- a/arch/openrisc/kernel/ptrace.c
+++ b/arch/openrisc/kernel/ptrace.c
@@ -27,7 +27,6 @@
#include <asm/thread_info.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
/*
* Copy the thread state to a regset that can be interpreted by userspace.
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c
index c0a774b51e45..8aa438e1f51f 100644
--- a/arch/openrisc/kernel/setup.c
+++ b/arch/openrisc/kernel/setup.c
@@ -35,7 +35,6 @@
#include <linux/device.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/io.h>
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 3022b0ad142c..206e5325e61b 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -31,7 +31,6 @@
#include <linux/uaccess.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/unwinder.h>
#include <asm/sections.h>
diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c
index 3bcdc1c26b23..3d7c79c7745d 100644
--- a/arch/openrisc/mm/init.c
+++ b/arch/openrisc/mm/init.c
@@ -29,7 +29,6 @@
#include <linux/pagemap.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/dma.h>
#include <asm/io.h>
#include <asm/tlb.h>
diff --git a/arch/openrisc/mm/tlb.c b/arch/openrisc/mm/tlb.c
index dd4f2007f7c9..4b680aed8f5f 100644
--- a/arch/openrisc/mm/tlb.c
+++ b/arch/openrisc/mm/tlb.c
@@ -23,7 +23,6 @@
#include <linux/init.h>
#include <asm/tlbflush.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/spr_defs.h>
diff --git a/arch/parisc/include/asm/mmu_context.h b/arch/parisc/include/asm/mmu_context.h
index 697a906ab1b0..07b89c74abeb 100644
--- a/arch/parisc/include/asm/mmu_context.h
+++ b/arch/parisc/include/asm/mmu_context.h
@@ -6,7 +6,6 @@
#include <linux/sched.h>
#include <linux/atomic.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm-generic/mm_hooks.h>
static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index 1c50093e2ebe..a0878a89bb9b 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -50,7 +50,6 @@
#include <linux/mm.h>
#include <linux/slab.h>
-#include <asm/pgtable.h>
#include <asm/unwind.h>
#include <asm/sections.h>
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index f8c07dcbfb49..b51418ad8655 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -26,7 +26,6 @@
#include <linux/audit.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/asm-offsets.h>
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index e202c37e56af..f8a842ddd82d 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -39,7 +39,6 @@
#include <asm/irq.h> /* for CPU_IRQ_REGION and friends */
#include <asm/mmu_context.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 02d2fdb85dcc..cb0c07d805db 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -26,7 +26,6 @@
#include <linux/compat.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/pdc_chassis.h>
#include <asm/mmzone.h>
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index 13f90dd03450..58635960403c 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -34,7 +34,6 @@ extern struct pci_dev *isa_bridge_pcidev;
#include <asm/mmiowb.h>
#include <asm/mmu.h>
#include <asm/ppc_asm.h>
-#include <asm/pgtable.h>
#define SIO_CONFIG_RA 0x398
#define SIO_CONFIG_RD 0x399
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index fcf24a365fc0..254debe00c90 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -30,7 +30,6 @@
#include <asm/io.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 60ff743b2fcf..cdbcbc642df8 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -41,7 +41,6 @@
#include <linux/pkeys.h>
#include <linux/seq_buf.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/mmu.h>
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 4f96d29a22bf..6f3bce0cafc1 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -47,7 +47,6 @@
#include <asm/unistd.h>
#else
#include <asm/ucontext.h>
-#include <asm/pgtable.h>
#endif
#include "signal.h"
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index adfde59cf4ba..5b688d73279b 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -25,7 +25,6 @@
#include <asm/sigcontext.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/unistd.h>
#include <asm/cacheflush.h>
#include <asm/syscalls.h>
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 3fca22276bb1..75f54c016ee6 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -39,7 +39,6 @@
#include <linux/kmsg_dump.h>
#include <asm/emulated_ops.h>
-#include <asm/pgtable.h>
#include <linux/uaccess.h>
#include <asm/debugfs.h>
#include <asm/io.h>
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index f38f26e844b6..74782129a84e 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -18,7 +18,6 @@
#include <linux/security.h>
#include <linux/memblock.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index 7a59f6863cec..b986d4867468 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -12,7 +12,6 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/page.h>
#include <asm/code-patching.h>
diff --git a/arch/powerpc/mm/book3s64/hash_hugetlbpage.c b/arch/powerpc/mm/book3s64/hash_hugetlbpage.c
index eefa89c6117b..25acb9c5ee1b 100644
--- a/arch/powerpc/mm/book3s64/hash_hugetlbpage.c
+++ b/arch/powerpc/mm/book3s64/hash_hugetlbpage.c
@@ -10,7 +10,6 @@
#include <linux/mm.h>
#include <linux/hugetlb.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/cacheflush.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/mm/book3s64/hash_pgtable.c b/arch/powerpc/mm/book3s64/hash_pgtable.c
index 8b4b0a602158..00af58cc8714 100644
--- a/arch/powerpc/mm/book3s64/hash_pgtable.c
+++ b/arch/powerpc/mm/book3s64/hash_pgtable.c
@@ -10,7 +10,6 @@
#include <linux/mm.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <asm/mmu.h>
#include <asm/tlb.h>
diff --git a/arch/powerpc/mm/book3s64/radix_hugetlbpage.c b/arch/powerpc/mm/book3s64/radix_hugetlbpage.c
index cab06331c0c0..c812b401b66c 100644
--- a/arch/powerpc/mm/book3s64/radix_hugetlbpage.c
+++ b/arch/powerpc/mm/book3s64/radix_hugetlbpage.c
@@ -2,7 +2,6 @@
#include <linux/mm.h>
#include <linux/hugetlb.h>
#include <linux/security.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/cacheflush.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index 29cb6263c73a..d6cd87943e86 100644
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -17,7 +17,6 @@
#include <linux/string_helpers.h>
#include <linux/stop_machine.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/dma.h>
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 44457bae77a0..ff84e7f2105e 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -35,7 +35,6 @@
#include <asm/firmware.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/siginfo.h>
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 7df8059471eb..75e8731df1e8 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -19,7 +19,6 @@
#include <linux/swap.h>
#include <linux/swapops.h>
#include <linux/kmemleak.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlb.h>
#include <asm/setup.h>
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 872df48ae41b..cde693b699f3 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -32,7 +32,6 @@
#include <asm/pgalloc.h>
#include <asm/prom.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <asm/smp.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 4002ced3596f..b7acdff5c111 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -47,7 +47,6 @@
#include <asm/rtas.h>
#include <asm/io.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <linux/uaccess.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 7cebb9c818d3..9921b36808a2 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -37,7 +37,6 @@
#include <asm/prom.h>
#include <asm/io.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <asm/smp.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/mm/nohash/40x.c b/arch/powerpc/mm/nohash/40x.c
index 82862723ab42..723512b71758 100644
--- a/arch/powerpc/mm/nohash/40x.c
+++ b/arch/powerpc/mm/nohash/40x.c
@@ -36,7 +36,6 @@
#include <asm/prom.h>
#include <asm/io.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <linux/uaccess.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/mm/nohash/fsl_booke.c b/arch/powerpc/mm/nohash/fsl_booke.c
index b4eb06ceb189..c06dfbb771f4 100644
--- a/arch/powerpc/mm/nohash/fsl_booke.c
+++ b/arch/powerpc/mm/nohash/fsl_booke.c
@@ -41,7 +41,6 @@
#include <asm/prom.h>
#include <asm/io.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <linux/uaccess.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index f62de06e3d07..738e5e38a4be 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -24,7 +24,6 @@
#include <linux/memblock.h>
#include <linux/slab.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/fixmap.h>
#include <asm/setup.h>
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 1f86a88fd4bb..bb43a8c04bee 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -35,7 +35,6 @@
#include <asm/page.h>
#include <asm/prom.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <asm/smp.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/mm/ptdump/hashpagetable.c b/arch/powerpc/mm/ptdump/hashpagetable.c
index 6aaeb1eb3b9c..a2c33efc7ce8 100644
--- a/arch/powerpc/mm/ptdump/hashpagetable.c
+++ b/arch/powerpc/mm/ptdump/hashpagetable.c
@@ -15,7 +15,6 @@
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/seq_file.h>
-#include <asm/pgtable.h>
#include <linux/const.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c
index 507cb9793b26..1b21369ce82b 100644
--- a/arch/powerpc/mm/ptdump/ptdump.c
+++ b/arch/powerpc/mm/ptdump/ptdump.c
@@ -19,7 +19,6 @@
#include <linux/sched.h>
#include <linux/seq_file.h>
#include <asm/fixmap.h>
-#include <asm/pgtable.h>
#include <linux/const.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
diff --git a/arch/powerpc/perf/callchain.c b/arch/powerpc/perf/callchain.c
index dd5051015008..6c028ee513c0 100644
--- a/arch/powerpc/perf/callchain.c
+++ b/arch/powerpc/perf/callchain.c
@@ -11,7 +11,6 @@
#include <linux/uaccess.h>
#include <linux/mm.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
#include <asm/sigcontext.h>
#include <asm/ucontext.h>
#include <asm/vdso.h>
diff --git a/arch/powerpc/perf/callchain_32.c b/arch/powerpc/perf/callchain_32.c
index 8aa951003141..f7d888d39cd3 100644
--- a/arch/powerpc/perf/callchain_32.c
+++ b/arch/powerpc/perf/callchain_32.c
@@ -11,7 +11,6 @@
#include <linux/uaccess.h>
#include <linux/mm.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
#include <asm/sigcontext.h>
#include <asm/ucontext.h>
#include <asm/vdso.h>
diff --git a/arch/powerpc/perf/callchain_64.c b/arch/powerpc/perf/callchain_64.c
index b63086b663ef..1bff896dea03 100644
--- a/arch/powerpc/perf/callchain_64.c
+++ b/arch/powerpc/perf/callchain_64.c
@@ -11,7 +11,6 @@
#include <linux/uaccess.h>
#include <linux/mm.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
#include <asm/sigcontext.h>
#include <asm/ucontext.h>
#include <asm/vdso.h>
diff --git a/arch/powerpc/platforms/8xx/cpm1.c b/arch/powerpc/platforms/8xx/cpm1.c
index 4db4ca2e1222..c58b6f1c40e3 100644
--- a/arch/powerpc/platforms/8xx/cpm1.c
+++ b/arch/powerpc/platforms/8xx/cpm1.c
@@ -34,7 +34,6 @@
#include <linux/spinlock.h>
#include <linux/slab.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/8xx_immap.h>
#include <asm/cpm1.h>
#include <asm/io.h>
diff --git a/arch/powerpc/platforms/8xx/micropatch.c b/arch/powerpc/platforms/8xx/micropatch.c
index c80bd7afd6c5..aed4bc75f352 100644
--- a/arch/powerpc/platforms/8xx/micropatch.c
+++ b/arch/powerpc/platforms/8xx/micropatch.c
@@ -16,7 +16,6 @@
#include <linux/interrupt.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/8xx_immap.h>
#include <asm/cpm.h>
#include <asm/cpm1.h>
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 855eedb8d7d7..edefa785d2ef 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -31,7 +31,6 @@
#include <asm/mmu.h>
#include <asm/processor.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/prom.h>
#include <asm/rtas.h>
#include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 65a7e01a8f7d..c45435aa5e36 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -34,7 +34,6 @@
#include <linux/timer.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/prom.h>
#include <asm/pci-bridge.h>
#include <asm/dma.h>
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 15b2c6eb506d..f7e66a2005b4 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -42,7 +42,6 @@
#include <asm/processor.h>
#include <asm/sections.h>
#include <asm/prom.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/pci-bridge.h>
#include <asm/iommu.h>
diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c
index 701c4e098fe9..78209bb7629c 100644
--- a/arch/powerpc/platforms/maple/time.c
+++ b/arch/powerpc/platforms/maple/time.c
@@ -23,7 +23,6 @@
#include <asm/sections.h>
#include <asm/prom.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/time.h>
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 95fb4feb6ccc..f002b0fa69b8 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -51,7 +51,6 @@
#include <asm/reg.h>
#include <asm/sections.h>
#include <asm/prom.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/pci-bridge.h>
#include <asm/ohare.h>
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c
index b36ddee17c87..31d6213a6c8f 100644
--- a/arch/powerpc/platforms/powermac/time.c
+++ b/arch/powerpc/platforms/powermac/time.c
@@ -28,7 +28,6 @@
#include <asm/sections.h>
#include <asm/prom.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/time.h>
#include <asm/nvram.h>
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 1b55e804927d..29f0f6a227b6 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -43,7 +43,6 @@
#include <asm/mmu.h>
#include <asm/processor.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/prom.h>
#include <asm/rtas.h>
#include <asm/pci-bridge.h>
diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c
index 07718b9a2c99..68538b8329f7 100644
--- a/arch/powerpc/sysdev/cpm2.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -39,7 +39,6 @@
#include <asm/irq.h>
#include <asm/mpc8260.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/cpm2.h>
#include <asm/rheap.h>
#include <asm/fs_pd.h>
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 64be69cb0b13..506fd93fcf1e 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -35,7 +35,6 @@
#include <asm/machdep.h>
#include <asm/xmon.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/plpar_wrappers.h>
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 3e528312f615..f04373be54a6 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -22,7 +22,6 @@
#include <asm/cpu_ops.h>
#include <asm/setup.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
#include <asm/sbi.h>
#include <asm/tlbflush.h>
#include <asm/thread_info.h>
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index dfcaebc3928f..504b41d528cf 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -18,7 +18,6 @@
#include <asm/tlbflush.h>
#include <asm/sections.h>
#include <asm/soc.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/ptdump.h>
diff --git a/arch/s390/include/asm/tlbflush.h b/arch/s390/include/asm/tlbflush.h
index 82703e03f35d..2204704840ea 100644
--- a/arch/s390/include/asm/tlbflush.h
+++ b/arch/s390/include/asm/tlbflush.h
@@ -6,7 +6,6 @@
#include <linux/sched.h>
#include <asm/processor.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
/*
* Flush all TLB entries on the local CPU.
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index 3a854cb5a4c6..93c6b8932fbd 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -16,7 +16,6 @@
#include <linux/debug_locks.h>
#include <asm/cio.h>
#include <asm/setup.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/smp.h>
#include <asm/ipl.h>
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 994a8b86edae..ce60a459a143 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -25,7 +25,6 @@
#include <linux/compat.h>
#include <trace/syscall.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index bcc9bdb39ba2..0e98a5d1bbfb 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -21,7 +21,6 @@
#include <linux/memblock.h>
#include <linux/compat.h>
#include <asm/asm-offsets.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c
index 5d67b81c704a..c2ac9b8ae612 100644
--- a/arch/s390/mm/dump_pagetables.c
+++ b/arch/s390/mm/dump_pagetables.c
@@ -6,7 +6,6 @@
#include <linux/kasan.h>
#include <asm/kasan.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
static unsigned long max_addr;
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index dedc28be27ab..2082323e2e59 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -33,7 +33,6 @@
#include <linux/hugetlb.h>
#include <asm/asm-offsets.h>
#include <asm/diag.h>
-#include <asm/pgtable.h>
#include <asm/gmap.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index b11bcf4da531..6dc7c3b60ef6 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -33,7 +33,6 @@
#include <linux/dma-direct.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/dma.h>
#include <asm/lowcore.h>
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index e22c06d5f206..732c12145d04 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -7,7 +7,6 @@
#include <linux/mm.h>
#include <asm/cacheflush.h>
#include <asm/facility.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/page.h>
#include <asm/set_memory.h>
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index 9ebd01219812..2e0cc19f4cd7 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -19,7 +19,6 @@
#include <linux/ksm.h>
#include <linux/mman.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlb.h>
#include <asm/tlbflush.h>
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index f810930aff42..8b6282cf7d13 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -13,7 +13,6 @@
#include <linux/slab.h>
#include <asm/cacheflush.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 63d63a36f6f2..4a98980b8a07 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -14,7 +14,6 @@
#include <linux/ftrace.h>
#include <linux/suspend.h>
#include <linux/memblock.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 4c2144225c8e..19d25a6f5d4a 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -27,7 +27,6 @@
#include <linux/sched/task_stack.h>
#include <asm/syscalls.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/fpu.h>
#include <asm/switch_to.h>
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index d5052c30a0e9..64bfb714943e 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -25,7 +25,6 @@
#include <linux/regset.h>
#include <linux/hw_breakpoint.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu_context.h>
#include <asm/syscalls.h>
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index 11085e48eaa6..8c79221aab2a 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -31,7 +31,6 @@
#include <linux/regset.h>
#include <asm/io.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu_context.h>
#include <asm/syscalls.h>
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 24473fa6c3b6..a0fbb8427b39 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -28,7 +28,6 @@
#include <linux/tracehook.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/syscalls.h>
#include <asm/fpu.h>
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index b9aaa9266b34..f629f1b4807f 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -21,7 +21,6 @@
#include <linux/tracehook.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/fpu.h>
diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c
index 37046f3a26d3..463ba587b653 100644
--- a/arch/sh/kernel/traps_64.c
+++ b/arch/sh/kernel/traps_64.c
@@ -27,7 +27,6 @@
#include <asm/io.h>
#include <asm/alignment.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
#include <asm/fpu.h>
static int read_opcode(reg_size_t pc, insn_size_t *result_opcode, int from_user_mode)
diff --git a/arch/sh/mm/cache-sh3.c b/arch/sh/mm/cache-sh3.c
index 8172a171d727..26f3bd43e850 100644
--- a/arch/sh/mm/cache-sh3.c
+++ b/arch/sh/mm/cache-sh3.c
@@ -12,7 +12,6 @@
#include <linux/threads.h>
#include <asm/addrspace.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/cache.h>
#include <asm/io.h>
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 45943bcb7042..ed599dadd698 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -16,7 +16,6 @@
#include <linux/mutex.h>
#include <linux/fs.h>
#include <linux/highmem.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/cache_insns.h>
#include <asm/cacheflush.h>
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index ed25eba80667..48978293226c 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -16,7 +16,6 @@
#include <linux/threads.h>
#include <asm/addrspace.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/cache.h>
#include <asm/io.h>
diff --git a/arch/sh/mm/nommu.c b/arch/sh/mm/nommu.c
index dca946f426c6..8b4504413c5f 100644
--- a/arch/sh/mm/nommu.c
+++ b/arch/sh/mm/nommu.c
@@ -10,7 +10,6 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/page.h>
#include <linux/uaccess.h>
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index da6f1486318e..41829c024f92 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -39,7 +39,6 @@
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/oplib.h>
#include <asm/cpudata.h>
#include <asm/asi.h>
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 65c0d5207b0c..13cb5638fab8 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -35,7 +35,6 @@
#include <linux/uaccess.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/delay.h>
#include <asm/processor.h>
#include <asm/psr.h>
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index b2e3fe729b7e..ddab6c87c306 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -41,7 +41,6 @@
#include <linux/uaccess.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/pstate.h>
#include <asm/elf.h>
diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index 16b50afe7b52..6aa5e923600c 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -23,7 +23,6 @@
#include <linux/elf.h>
#include <linux/tracehook.h>
-#include <asm/pgtable.h>
#include <linux/uaccess.h>
#include <asm/cacheflush.h>
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index c9d41a96468f..151b28e933ae 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -32,7 +32,6 @@
#include <linux/context_tracking.h>
#include <asm/asi.h>
-#include <asm/pgtable.h>
#include <linux/uaccess.h>
#include <asm/psrcompat.h>
#include <asm/visasm.h>
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 5d1bcfce05d8..6d07b85b9e24 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -40,7 +40,6 @@
#include <asm/processor.h>
#include <asm/oplib.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/traps.h>
#include <asm/vaddrs.h>
#include <asm/mbus.h>
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 75e3992203b6..f765fda871eb 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -39,7 +39,6 @@
#include <asm/processor.h>
#include <asm/oplib.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/idprom.h>
#include <asm/head.h>
#include <asm/starfire.h>
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 2a734ecd0a40..e2c6f0abda00 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -24,7 +24,6 @@
#include <linux/uaccess.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
#include <asm/psrcompat.h>
#include <asm/fpumacro.h>
#include <asm/visasm.h>
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 42c3de313fd6..3b005b6c3e0f 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -24,7 +24,6 @@
#include <linux/uaccess.h>
#include <asm/ptrace.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/cacheflush.h> /* flush_sig_insns */
#include <asm/switch_to.h>
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 69ae814b7e90..6937339a272c 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -25,7 +25,6 @@
#include <linux/uaccess.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
#include <asm/fpumacro.h>
#include <asm/uctx.h>
#include <asm/siginfo.h>
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index e078680a1768..76ce290c67cf 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -30,7 +30,6 @@
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/oplib.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 80f20b3808ee..0085e28bf019 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -43,7 +43,6 @@
#include <asm/irq.h>
#include <asm/irq_regs.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/oplib.h>
#include <linux/uaccess.h>
#include <asm/starfire.h>
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index 96d92f107551..d92e5eaa4c1d 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -30,7 +30,6 @@
#include <asm/ptrace.h>
#include <asm/oplib.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/unistd.h>
#include <linux/uaccess.h>
#include <asm/fpumacro.h>
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index f6e0e601f857..9489513888eb 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -25,7 +25,6 @@
#include <linux/uaccess.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
#include <asm/setup.h>
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index c0c0dd471b6b..d8cd85a5f4ca 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -27,7 +27,6 @@
#include <linux/uaccess.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
#include <asm/asi.h>
diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index 7b9fa861b67c..ec423b5f17dd 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -14,7 +14,6 @@
#include <asm/mman.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index 906eda1158b4..e45160839f79 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -29,7 +29,6 @@
#include <asm/sections.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/vaddrs.h>
#include <asm/setup.h>
#include <asm/tlb.h>
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 2ef6826a6ca6..141614f19084 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -31,7 +31,6 @@
#include <asm/head.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/oplib.h>
#include <asm/iommu.h>
#include <asm/io.h>
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index 08238d989cfd..4aeed580b4d4 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -16,7 +16,6 @@
#include <linux/of_device.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/io-unit.h>
#include <asm/mxcc.h>
diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c
index f1e08e30b64e..fa9e298fd985 100644
--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -17,7 +17,6 @@
#include <linux/of_device.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/mxcc.h>
#include <asm/mbus.h>
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index cc071dd7d8da..30648c1f8786 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -28,7 +28,6 @@
#include <asm/tlbflush.h>
#include <asm/io-unit.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/bitext.h>
#include <asm/vaddrs.h>
#include <asm/cache.h>
diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c
index 3d72d2deb13b..a32a16c18617 100644
--- a/arch/sparc/mm/tlb.c
+++ b/arch/sparc/mm/tlb.c
@@ -10,7 +10,6 @@
#include <linux/swap.h>
#include <linux/preempt.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index cbe33af2a880..e3a2cf92a373 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -25,7 +25,6 @@
#include <linux/threads.h>
#include <linux/tracehook.h>
#include <asm/current.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <linux/uaccess.h>
#include <as-layout.h>
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index 3f0d9a573fd6..60ea924e551d 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -9,7 +9,6 @@
#include <linux/slab.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
#include <as-layout.h>
#include <os.h>
diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c
index d617f8dc9c19..2dec915abe6f 100644
--- a/arch/um/kernel/skas/uaccess.c
+++ b/arch/um/kernel/skas/uaccess.c
@@ -10,7 +10,6 @@
#include <linux/sched.h>
#include <asm/current.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <kern_util.h>
#include <os.h>
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 80a358c6d652..ed7f024c7f2b 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -7,7 +7,6 @@
#include <linux/module.h>
#include <linux/sched/signal.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <as-layout.h>
#include <mem_user.h>
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index 8f18cf56b3dd..b6ba694923e4 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -10,7 +10,6 @@
#include <linux/uaccess.h>
#include <linux/sched/debug.h>
#include <asm/current.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <arch.h>
#include <as-layout.h>
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 375ab720e4aa..00141e70de56 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -14,7 +14,6 @@
#include <linux/sched/task.h>
#include <linux/kmsg_dump.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/sections.h>
#include <asm/setup.h>
diff --git a/arch/unicore32/kernel/module.c b/arch/unicore32/kernel/module.c
index 717ee1b78350..67c89ef2d6ee 100644
--- a/arch/unicore32/kernel/module.c
+++ b/arch/unicore32/kernel/module.c
@@ -16,7 +16,6 @@
#include <linux/string.h>
#include <linux/gfp.h>
-#include <asm/pgtable.h>
#include <asm/sections.h>
void *module_alloc(unsigned long size)
diff --git a/arch/unicore32/mm/fault.c b/arch/unicore32/mm/fault.c
index 3022104aa613..0549d5baa11b 100644
--- a/arch/unicore32/mm/fault.c
+++ b/arch/unicore32/mm/fault.c
@@ -17,7 +17,6 @@
#include <linux/sched/signal.h>
#include <linux/io.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
/*
diff --git a/arch/x86/include/asm/iomap.h b/arch/x86/include/asm/iomap.h
index 2a7b3211ee7a..bacf68c4d70e 100644
--- a/arch/x86/include/asm/iomap.h
+++ b/arch/x86/include/asm/iomap.h
@@ -10,7 +10,6 @@
#include <linux/mm.h>
#include <linux/uaccess.h>
#include <asm/cacheflush.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
void __iomem *
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index 790ce08e41f2..5941e18edd5a 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -11,7 +11,6 @@
#include <asm/extable.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <xen/interface/xen.h>
#include <xen/interface/grant_table.h>
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index cd617979b7fc..a9195ce8265d 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -18,7 +18,6 @@
#include <asm/text-patching.h>
#include <asm/alternative.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
#include <asm/mce.h>
#include <asm/nmi.h>
#include <asm/cacheflush.h>
diff --git a/arch/x86/kernel/amd_gart_64.c b/arch/x86/kernel/amd_gart_64.c
index 5f816861f5d2..17cb5b933dcf 100644
--- a/arch/x86/kernel/amd_gart_64.c
+++ b/arch/x86/kernel/amd_gart_64.c
@@ -33,7 +33,6 @@
#include <linux/atomic.h>
#include <linux/dma-direct.h>
#include <asm/mtrr.h>
-#include <asm/pgtable.h>
#include <asm/proto.h>
#include <asm/iommu.h>
#include <asm/gart.h>
diff --git a/arch/x86/kernel/doublefault_32.c b/arch/x86/kernel/doublefault_32.c
index 3793646f0fb5..2ccc57f152a4 100644
--- a/arch/x86/kernel/doublefault_32.c
+++ b/arch/x86/kernel/doublefault_32.c
@@ -6,7 +6,6 @@
#include <linux/fs.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/desc.h>
#include <asm/traps.h>
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index 02bddfc122a4..64b00b0d7fe8 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -13,7 +13,6 @@
#include <linux/gfp.h>
#include <linux/io.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index ad5cdd6a5f23..a29a44a98e5b 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -19,7 +19,6 @@
#include <linux/efi.h>
#include <asm/init.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
#include <asm/io_apic.h>
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
index 23c95a53d20e..34b153cbd4ac 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -22,7 +22,6 @@
#include <asm/text-patching.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
#include <asm/unwind.h>
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 538d4e8d6589..acfd6d2a0cbf 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -39,7 +39,6 @@
#include <linux/kdebug.h>
#include <linux/syscalls.h>
-#include <asm/pgtable.h>
#include <asm/ldt.h>
#include <asm/processor.h>
#include <asm/fpu/internal.h>
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 0c169a5687e1..9a97415b2139 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -40,7 +40,6 @@
#include <linux/ftrace.h>
#include <linux/syscalls.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/fpu/internal.h>
#include <asm/mmu_context.h>
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index f0e1ddbc2fd7..44130588987f 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -28,7 +28,6 @@
#include <linux/nospec.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/fpu/internal.h>
#include <asm/fpu/signal.h>
diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
index b2942b2dbfcf..cbc0c82e55b7 100644
--- a/arch/x86/kernel/tboot.c
+++ b/arch/x86/kernel/tboot.c
@@ -23,7 +23,6 @@
#include <asm/realmode.h>
#include <asm/processor.h>
#include <asm/bootparam.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/swiotlb.h>
#include <asm/fixmap.h>
diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c
index 69309cd56fdf..7d367830def0 100644
--- a/arch/x86/mm/dump_pagetables.c
+++ b/arch/x86/mm/dump_pagetables.c
@@ -19,7 +19,6 @@
#include <linux/ptdump.h>
#include <asm/e820/types.h>
-#include <asm/pgtable.h>
/*
* The dumper groups pagetable entries of the same type into one, and for
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 4222a010057a..6a821727ceaf 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -35,7 +35,6 @@
#include <asm/bios_ebda.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/dma.h>
#include <asm/fixmap.h>
#include <asm/e820/api.h>
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index c7a1c6c23431..74ea39c17425 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -37,7 +37,6 @@
#include <asm/processor.h>
#include <asm/bios_ebda.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/dma.h>
#include <asm/fixmap.h>
diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c
index 763e71abc0fe..1a50434c8a4d 100644
--- a/arch/x86/mm/kasan_init_64.c
+++ b/arch/x86/mm/kasan_init_64.c
@@ -17,7 +17,6 @@
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
#include <asm/cpu_entry_area.h>
extern struct range pfn_mapped[E820_MAX_ENTRIES];
diff --git a/arch/x86/mm/pat/cpa-test.c b/arch/x86/mm/pat/cpa-test.c
index facce271e8b9..0612a73638a8 100644
--- a/arch/x86/mm/pat/cpa-test.c
+++ b/arch/x86/mm/pat/cpa-test.c
@@ -14,7 +14,6 @@
#include <linux/vmalloc.h>
#include <asm/cacheflush.h>
-#include <asm/pgtable.h>
#include <asm/kdebug.h>
/*
diff --git a/arch/x86/mm/pat/memtype.c b/arch/x86/mm/pat/memtype.c
index 394be8611748..8f665c352bf0 100644
--- a/arch/x86/mm/pat/memtype.c
+++ b/arch/x86/mm/pat/memtype.c
@@ -46,7 +46,6 @@
#include <asm/processor.h>
#include <asm/tlbflush.h>
#include <asm/x86_init.h>
-#include <asm/pgtable.h>
#include <asm/fcntl.h>
#include <asm/e820/api.h>
#include <asm/mtrr.h>
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index d88e9064c28e..dfd82f51ba66 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -3,7 +3,6 @@
#include <linux/gfp.h>
#include <linux/hugetlb.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/fixmap.h>
#include <asm/mtrr.h>
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index e1ce59dc558f..1953685c2ddf 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -11,7 +11,6 @@
#include <linux/spinlock.h>
#include <asm/cpu_entry_area.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/fixmap.h>
#include <asm/e820/api.h>
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
index 843aa10a4cb6..934504118bc0 100644
--- a/arch/x86/mm/pti.c
+++ b/arch/x86/mm/pti.c
@@ -34,7 +34,6 @@
#include <asm/vsyscall.h>
#include <asm/cmdline.h>
#include <asm/pti.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/desc.h>
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index c5e393f8bb3f..8e364c4c6768 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -39,7 +39,6 @@
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/e820/api.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/proto.h>
#include <asm/efi.h>
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 507f4fb88fa7..c2c97faaf004 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -63,7 +63,6 @@
#include <asm/setup.h>
#include <asm/desc.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/reboot.h>
#include <asm/stackprotector.h>
diff --git a/arch/x86/xen/grant-table.c b/arch/x86/xen/grant-table.c
index ecb0d5450334..4988e19598c8 100644
--- a/arch/x86/xen/grant-table.c
+++ b/arch/x86/xen/grant-table.c
@@ -21,7 +21,6 @@
#include <xen/grant_table.h>
#include <xen/xen.h>
-#include <asm/pgtable.h>
static struct gnttab_vm_area {
struct vm_struct *area;
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index 3edecc41ef8c..b7fe6f443b42 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -37,7 +37,6 @@
#include <linux/slab.h>
#include <linux/rcupdate.h>
-#include <asm/pgtable.h>
#include <linux/uaccess.h>
#include <asm/io.h>
#include <asm/processor.h>
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c
index 145742d70a9f..b4c07bd890fe 100644
--- a/arch/xtensa/kernel/ptrace.c
+++ b/arch/xtensa/kernel/ptrace.c
@@ -33,7 +33,6 @@
#include <asm/coprocessor.h>
#include <asm/elf.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/ptrace.h>
static int gpr_get(struct task_struct *target,
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 3880c765d448..d9204dc2656e 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -37,7 +37,6 @@
#include <asm/bootparam.h>
#include <asm/kasan.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/timex.h>
#include <asm/platform.h>
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
index 47098648502d..00ff5fcb808a 100644
--- a/drivers/char/agp/frontend.c
+++ b/drivers/char/agp/frontend.c
@@ -39,7 +39,6 @@
#include <linux/fs.h>
#include <linux/sched.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include "agp.h"
struct agp_front_data agp_fe;
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 9e84239f88d4..3ffbb1c80c5c 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -42,7 +42,6 @@
#ifdef CONFIG_X86
#include <asm/set_memory.h>
#endif
-#include <asm/pgtable.h>
#include "agp.h"
__u32 *agp_gatt_table;
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index e5e5333f302d..cce2af5df7b4 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -17,7 +17,6 @@
#include <linux/list.h>
#include <linux/mm.h>
#include <linux/slab.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
/*
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 7d583222e8fa..d620e48bb8f7 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -39,7 +39,6 @@
#include <linux/numa.h>
#include <linux/refcount.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <linux/atomic.h>
#include <asm/tlbflush.h>
#include <asm/uncached.h>
diff --git a/drivers/gpu/drm/i915/i915_mm.c b/drivers/gpu/drm/i915/i915_mm.c
index b6376b25ef63..43039dc8c607 100644
--- a/drivers/gpu/drm/i915/i915_mm.c
+++ b/drivers/gpu/drm/i915/i915_mm.c
@@ -25,7 +25,6 @@
#include <linux/mm.h>
#include <linux/io-mapping.h>
-#include <asm/pgtable.h>
#include "i915_drv.h"
diff --git a/drivers/infiniband/sw/rdmavt/mmap.c b/drivers/infiniband/sw/rdmavt/mmap.c
index 37853aa3bcf7..f5d0e33cf3d7 100644
--- a/drivers/infiniband/sw/rdmavt/mmap.c
+++ b/drivers/infiniband/sw/rdmavt/mmap.c
@@ -48,7 +48,6 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/mm.h>
-#include <asm/pgtable.h>
#include <rdma/uverbs_ioctl.h>
#include "mmap.h"
diff --git a/drivers/infiniband/sw/rxe/rxe_mmap.c b/drivers/infiniband/sw/rxe/rxe_mmap.c
index 6a413d73b95d..7887f623f62c 100644
--- a/drivers/infiniband/sw/rxe/rxe_mmap.c
+++ b/drivers/infiniband/sw/rxe/rxe_mmap.c
@@ -35,7 +35,6 @@
#include <linux/vmalloc.h>
#include <linux/mm.h>
#include <linux/errno.h>
-#include <asm/pgtable.h>
#include <rdma/uverbs_ioctl.h>
#include "rxe.h"
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 38d3088d4d38..7ab13eb7527d 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -17,7 +17,6 @@
#include <linux/videodev2.h>
#include <linux/slab.h>
-#include <asm/pgtable.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-common.h>
diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index 9e8eb45a5b03..3dc17ebe14fa 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -41,7 +41,6 @@
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/div64.h>
#include <media/v4l2-common.h>
diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c
index 4b713a80b572..ddd7312e7c0c 100644
--- a/drivers/misc/sgi-gru/grufault.c
+++ b/drivers/misc/sgi-gru/grufault.c
@@ -21,7 +21,6 @@
#include <linux/uaccess.h>
#include <linux/security.h>
#include <linux/prefetch.h>
-#include <asm/pgtable.h>
#include "gru.h"
#include "grutables.h"
#include "grulib.h"
diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
index f0fe7bb2a750..54b53dbdb33c 100644
--- a/drivers/net/ethernet/sun/sunhme.c
+++ b/drivers/net/ethernet/sun/sunhme.c
@@ -52,7 +52,6 @@
#endif
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/irq.h>
#ifdef CONFIG_PCI
diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c
index 4147d22fd448..3adfef210d8e 100644
--- a/drivers/sbus/char/flash.c
+++ b/drivers/sbus/char/flash.c
@@ -17,7 +17,6 @@
#include <linux/of_device.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/upa.h>
diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c
index 37d252f2548d..05de0ce79cb9 100644
--- a/drivers/sbus/char/uctrl.c
+++ b/drivers/sbus/char/uctrl.c
@@ -21,7 +21,6 @@
#include <asm/oplib.h>
#include <asm/irq.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#define DEBUG 1
#ifdef DEBUG
diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index 564b35473672..5853db36eceb 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -9,7 +9,6 @@
#include <linux/module.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/amigaints.h>
#include <asm/amigahw.h>
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index b6a0432f305a..86f1da22aaa5 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -10,7 +10,6 @@
#include <linux/module.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/amigaints.h>
#include <asm/amigahw.h>
diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c
index 11df0eca0293..727f8c8f30b5 100644
--- a/drivers/scsi/gvp11.c
+++ b/drivers/scsi/gvp11.c
@@ -9,7 +9,6 @@
#include <linux/module.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/amigaints.h>
#include <asm/amigahw.h>
diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c
index c48a73a0f517..de71d240a56f 100644
--- a/drivers/scsi/lasi700.c
+++ b/drivers/scsi/lasi700.c
@@ -31,7 +31,6 @@
#include <linux/slab.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/hardware.h>
#include <asm/parisc-device.h>
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index ca96d6d9c350..869b8b058a43 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -8,7 +8,6 @@
#include <linux/module.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/mvme147hw.h>
#include <asm/irq.h>
diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
index f8397978f8ab..03d43f016397 100644
--- a/drivers/scsi/sni_53c710.c
+++ b/drivers/scsi/sni_53c710.c
@@ -28,7 +28,6 @@
#include <linux/platform_device.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/delay.h>
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c
index 00dddf6e08b0..504cda38763e 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -24,7 +24,6 @@
#include <asm/io.h>
#include <linux/uaccess.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/gio_device.h>
#include <video/newport.h>
diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c
index a3af49529173..09a9ad901dad 100644
--- a/drivers/video/fbdev/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -30,7 +30,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <asm/pgtable.h>
#include "acornfb.h"
diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c
index 51f5d1c56fd9..f253daa05d9d 100644
--- a/drivers/video/fbdev/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -58,7 +58,6 @@
#include <asm/setup.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index c3a3e344cee3..3df64a973194 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -42,7 +42,6 @@
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/init.h>
-#include <asm/pgtable.h>
#ifdef CONFIG_ZORRO
#include <linux/zorro.h>
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 513f58f28b0f..42d37bed518a 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -47,7 +47,6 @@
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
-#include <asm/pgtable.h>
#ifdef __arm__
#include <asm/mach-types.h>
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index 75df6aabac21..030e85c11a78 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -18,7 +18,6 @@
#include <linux/mm.h>
#include <linux/sizes.h>
-#include <asm/pgtable.h>
#include <mach/hardware.h>
/* Platform_data reserved for unifb registers. */
diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c
index 009e5d2aa100..bbb0f1d953cc 100644
--- a/drivers/video/fbdev/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -23,7 +23,6 @@
#include <asm/machvec.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include <asm/hd64461.h>
#include <cpu/dac.h>
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index e6ea853c1723..f5a676bfd67a 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -70,7 +70,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <video/vga.h>
#include <video/neomagic.h>
diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c
index 79ff14a35c85..079a2a7fb2c5 100644
--- a/drivers/video/fbdev/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -23,7 +23,6 @@
#include <asm/q40_master.h>
#include <linux/fb.h>
#include <linux/module.h>
-#include <asm/pgtable.h>
#define Q40_PHYS_SCREEN_ADDR 0xFE800000
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index aab312a7d9da..3c8ae87f0ea7 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -55,7 +55,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include "savagefb.h"
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 0c142bcab79d..77c57568e5d7 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -59,7 +59,6 @@
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/xen/hypervisor.h>
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 7b36b51cdb9f..8d06bf1cc347 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -64,7 +64,6 @@
#include <asm/xen/hypercall.h>
#include <asm/xen/interface.h>
-#include <asm/pgtable.h>
#include <asm/sync_bitops.h>
/* External tools reserve first few grant table entries. */
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c
index b8ccb8990bfd..989ae9bd02c0 100644
--- a/drivers/xen/privcmd.c
+++ b/drivers/xen/privcmd.c
@@ -26,7 +26,6 @@
#include <linux/moduleparam.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#include <asm/xen/hypervisor.h>
#include <asm/xen/hypercall.h>
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 8c4d05b687b7..dc81e9926a76 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -51,7 +51,6 @@
#include <linux/module.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/xen/hypervisor.h>
#include <xen/xen.h>
diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c
index 9b2fbe69bccc..2ba699897e6d 100644
--- a/drivers/xen/xenbus/xenbus_probe_backend.c
+++ b/drivers/xen/xenbus/xenbus_probe_backend.c
@@ -48,7 +48,6 @@
#include <linux/semaphore.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/xen/hypervisor.h>
#include <asm/hypervisor.h>
#include <xen/xenbus.h>
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index 8a1650bbe18f..15379089853b 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -19,7 +19,6 @@
#include <linux/module.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/xen/hypervisor.h>
#include <xen/xenbus.h>
#include <xen/events.h>
diff --git a/fs/proc/array.c b/fs/proc/array.c
index c4ac25fdb230..f8d152abcdec 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -92,7 +92,6 @@
#include <linux/user_namespace.h>
#include <linux/fs_struct.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include "internal.h"
diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index 8c1f1bb1a5ce..4463dabce534 100644
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -17,7 +17,6 @@
#include <linux/cma.h>
#endif
#include <asm/page.h>
-#include <asm/pgtable.h>
#include "internal.h"
void __attribute__((weak)) arch_report_meminfo(struct seq_file *m)
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index 14c2badb8fd9..13452b32e2bd 100644
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -22,7 +22,6 @@
#include <linux/hugetlb.h>
#include <linux/vmalloc.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/div64.h>
#include "internal.h"
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index c663202da8de..c3a345c28a93 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -27,7 +27,6 @@
#include <linux/pagemap.h>
#include <linux/uaccess.h>
#include <linux/mem_encrypt.h>
-#include <asm/pgtable.h>
#include <asm/io.h>
#include "internal.h"
diff --git a/include/linux/dax.h b/include/linux/dax.h
index d7af5d243f24..6904d4e0b2e0 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -5,7 +5,6 @@
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/radix-tree.h>
-#include <asm/pgtable.h>
/* Flag for synchronous flush */
#define DAXDEV_F_SYNC (1UL << 0)
diff --git a/init/init_task.c b/init/init_task.c
index 537c70cc0d0f..d8eb009ff65a 100644
--- a/init/init_task.c
+++ b/init/init_task.c
@@ -12,7 +12,6 @@
#include <linux/audit.h>
#include <linux/numa.h>
-#include <asm/pgtable.h>
#include <linux/uaccess.h>
static struct signal_struct init_signals = {
diff --git a/kernel/exit.c b/kernel/exit.c
index 237e21d9202f..24eed0bff0a7 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -66,7 +66,6 @@
#include <linux/uaccess.h>
#include <asm/unistd.h>
-#include <asm/pgtable.h>
#include <asm/mmu_context.h>
static void __unhash_process(struct task_struct *p, bool group_dead)
diff --git a/kernel/fork.c b/kernel/fork.c
index a773bdd67289..7a7c6935b634 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -95,7 +95,6 @@
#include <linux/stackleak.h>
#include <linux/kasan.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <linux/uaccess.h>
#include <asm/mmu_context.h>
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 659800157b17..881128b9351e 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -34,7 +34,6 @@
#include <linux/uaccess.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/io.h>
diff --git a/lib/ioremap.c b/lib/ioremap.c
index 3f0e18543de8..4b33fd7c69fe 100644
--- a/lib/ioremap.c
+++ b/lib/ioremap.c
@@ -12,7 +12,6 @@
#include <linux/io.h>
#include <linux/export.h>
#include <asm/cacheflush.h>
-#include <asm/pgtable.h>
#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
static int __read_mostly ioremap_p4d_capable;
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index 188c18908964..9ec59c38d6a2 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -28,7 +28,6 @@
#include <linux/start_kernel.h>
#include <linux/sched/mm.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
#define VMFLAGS (VM_READ|VM_WRITE|VM_EXEC)
diff --git a/mm/gup.c b/mm/gup.c
index 0d64ea82b4c5..85e72889e8a3 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -19,7 +19,6 @@
#include <linux/sched/mm.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include "internal.h"
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index dcb34d7f5562..f102eb82f81d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -31,7 +31,6 @@
#include <linux/cma.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <linux/io.h>
diff --git a/mm/memory.c b/mm/memory.c
index 7f19a73db0f0..9ab00dcb95d4 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -80,7 +80,6 @@
#include <linux/uaccess.h>
#include <asm/tlb.h>
#include <asm/tlbflush.h>
-#include <asm/pgtable.h>
#include "internal.h"
diff --git a/mm/page_io.c b/mm/page_io.c
index 26935db0676c..44f8fdd8283a 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -25,7 +25,6 @@
#include <linux/psi.h>
#include <linux/uio.h>
#include <linux/sched/task.h>
-#include <asm/pgtable.h>
static struct bio *get_swap_bio(gfp_t gfp_flags,
struct page *page, bio_end_io_t end_io)
diff --git a/mm/shmem.c b/mm/shmem.c
index e83de27ce8f4..a8ae38f4f2e2 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -82,7 +82,6 @@ static struct vfsmount *shm_mnt;
#include <linux/uuid.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include "internal.h"
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index 200aef686722..0db7738d76e9 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -29,7 +29,6 @@
#include <linux/sched.h>
#include <asm/dma.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
/*
* Allocate a block of memory to be used to back the virtual memory map
diff --git a/mm/sparse.c b/mm/sparse.c
index 6284328cd9f2..b2b9a3e34696 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -17,7 +17,6 @@
#include "internal.h"
#include <asm/dma.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
/*
* Permanent SPARSEMEM data:
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 3a66ed4e3574..b2cd8ebddd6b 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -22,7 +22,6 @@
#include <linux/swap_slots.h>
#include <linux/huge_mm.h>
-#include <asm/pgtable.h>
/*
* swapper_space is a fiction, retained to simplify the path through
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 35be7a7271f4..423c234aca15 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -40,7 +40,6 @@
#include <linux/swap_slots.h>
#include <linux/sort.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <linux/swapops.h>
#include <linux/swap_cgroup.h>
diff --git a/mm/vmacache.c b/mm/vmacache.c
index ceedbab82106..01a6e6688ec1 100644
--- a/mm/vmacache.c
+++ b/mm/vmacache.c
@@ -6,7 +6,6 @@
#include <linux/sched/task.h>
#include <linux/mm.h>
#include <linux/vmacache.h>
-#include <asm/pgtable.h>
/*
* Hash based on the pmd of addr if configured with MMU, which provides a good
diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c
index feefdfc3bcca..c42217e2dd19 100644
--- a/sound/core/sgbuf.c
+++ b/sound/core/sgbuf.c
@@ -9,7 +9,6 @@
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/export.h>
-#include <asm/pgtable.h>
#include <sound/memalloc.h>
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 33e1eee96f75..6c7af48b063e 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -55,7 +55,6 @@
#include <asm/processor.h>
#include <asm/ioctl.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include "coalesced_mmio.h"
#include "async_pf.h"
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 02/12] mm: introduce include/linux/pgtable.h
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 01/12] mm: don't include asm/pgtable.h if linux/mm.h is already included Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 03/12] mm: reorder includes after introduction of linux/pgtable.h Mike Rapoport
` (10 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
The include/linux/pgtable.h is going to be the home of generic page table
manipulation functions.
Start with moving asm-generic/pgtable.h to include/linux/pgtable.h and make
the latter include asm/pgtable.h.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/alpha/include/asm/pgtable.h | 2 --
arch/alpha/kernel/proto.h | 2 +-
arch/arc/include/asm/pgtable.h | 2 --
arch/arc/mm/highmem.c | 2 +-
arch/arc/mm/tlbex.S | 2 +-
arch/arm/include/asm/efi.h | 2 +-
arch/arm/include/asm/fixmap.h | 2 +-
arch/arm/include/asm/idmap.h | 2 +-
arch/arm/include/asm/pgtable-nommu.h | 2 --
arch/arm/include/asm/pgtable.h | 2 --
arch/arm/kernel/head.S | 2 +-
arch/arm/kernel/suspend.c | 2 +-
arch/arm/kernel/vmlinux.lds.S | 2 +-
arch/arm/mach-integrator/core.c | 2 +-
arch/arm/mach-keystone/platsmp.c | 2 +-
arch/arm/mach-sa1100/hackkit.c | 2 +-
arch/arm/mach-tegra/iomap.h | 2 +-
arch/arm/mach-zynq/common.c | 2 +-
arch/arm/mm/idmap.c | 2 +-
arch/arm/mm/mm.h | 2 +-
arch/arm/mm/proc-arm1020.S | 2 +-
arch/arm/mm/proc-arm1020e.S | 2 +-
arch/arm/mm/proc-arm1022.S | 2 +-
arch/arm/mm/proc-arm1026.S | 2 +-
arch/arm/mm/proc-arm720.S | 2 +-
arch/arm/mm/proc-arm740.S | 2 +-
arch/arm/mm/proc-arm7tdmi.S | 2 +-
arch/arm/mm/proc-arm920.S | 2 +-
arch/arm/mm/proc-arm922.S | 2 +-
arch/arm/mm/proc-arm925.S | 2 +-
arch/arm/mm/proc-arm926.S | 2 +-
arch/arm/mm/proc-arm940.S | 2 +-
arch/arm/mm/proc-arm946.S | 2 +-
arch/arm/mm/proc-arm9tdmi.S | 2 +-
arch/arm/mm/proc-fa526.S | 2 +-
arch/arm/mm/proc-feroceon.S | 2 +-
arch/arm/mm/proc-mohawk.S | 2 +-
arch/arm/mm/proc-sa110.S | 2 +-
arch/arm/mm/proc-sa1100.S | 2 +-
arch/arm/mm/proc-v6.S | 2 +-
arch/arm/mm/proc-v7.S | 2 +-
arch/arm/mm/proc-xsc3.S | 2 +-
arch/arm/mm/proc-xscale.S | 2 +-
arch/arm/mm/pv-fixup-asm.S | 2 +-
arch/arm64/include/asm/io.h | 2 +-
arch/arm64/include/asm/kernel-pgtable.h | 2 +-
arch/arm64/include/asm/kvm_mmu.h | 2 +-
arch/arm64/include/asm/mmu_context.h | 2 +-
arch/arm64/include/asm/pgtable.h | 4 +---
arch/arm64/include/asm/stage2_pgtable.h | 2 +-
arch/arm64/include/asm/vmap_stack.h | 2 +-
arch/arm64/kernel/acpi.c | 2 +-
arch/arm64/kernel/head.S | 2 +-
arch/arm64/kernel/kaslr.c | 2 +-
arch/arm64/kernel/suspend.c | 2 +-
arch/arm64/kernel/vmlinux.lds.S | 2 +-
arch/arm64/mm/proc.S | 2 +-
arch/c6x/include/asm/pgtable.h | 2 --
arch/csky/include/asm/io.h | 2 +-
arch/csky/include/asm/pgtable.h | 2 --
arch/h8300/include/asm/pgtable.h | 1 -
arch/hexagon/include/asm/pgtable.h | 3 ---
arch/hexagon/mm/uaccess.c | 2 +-
arch/ia64/include/asm/pgtable.h | 1 -
arch/ia64/include/asm/uaccess.h | 2 +-
arch/ia64/kernel/entry.S | 2 +-
arch/ia64/kernel/head.S | 2 +-
arch/ia64/kernel/irq_ia64.c | 2 +-
arch/ia64/kernel/ivt.S | 2 +-
arch/ia64/kernel/kprobes.c | 2 +-
arch/ia64/kernel/mca_asm.S | 2 +-
arch/ia64/kernel/relocate_kernel.S | 2 +-
arch/ia64/kernel/setup.c | 2 +-
arch/ia64/kernel/uncached.c | 2 +-
arch/ia64/kernel/vmlinux.lds.S | 2 +-
arch/m68k/68000/m68EZ328.c | 2 +-
arch/m68k/68000/m68VZ328.c | 2 +-
arch/m68k/include/asm/pgtable_mm.h | 1 -
arch/m68k/include/asm/pgtable_no.h | 2 --
arch/m68k/include/asm/sun3xflop.h | 2 +-
arch/m68k/kernel/head.S | 2 +-
arch/microblaze/include/asm/pgalloc.h | 2 +-
arch/microblaze/include/asm/pgtable.h | 2 --
arch/microblaze/include/asm/uaccess.h | 2 +-
arch/microblaze/kernel/hw_exception_handler.S | 2 +-
arch/microblaze/kernel/module.c | 2 +-
arch/microblaze/kernel/setup.c | 2 +-
arch/microblaze/mm/pgtable.c | 2 +-
arch/mips/include/asm/pgtable.h | 2 --
arch/mips/jazz/irq.c | 2 +-
arch/mips/jazz/setup.c | 2 +-
arch/mips/kvm/mips.c | 2 +-
arch/mips/mm/tlbex.c | 2 +-
arch/nds32/include/asm/highmem.h | 2 +-
arch/nds32/include/asm/pgtable.h | 2 --
arch/nds32/kernel/head.S | 2 +-
arch/nds32/kernel/module.c | 2 +-
arch/nios2/include/asm/pgtable.h | 2 --
arch/nios2/kernel/nios2_ksyms.c | 2 +-
arch/openrisc/include/asm/io.h | 2 +-
arch/openrisc/include/asm/pgtable.h | 2 --
arch/openrisc/kernel/entry.S | 2 +-
arch/openrisc/kernel/head.S | 2 +-
arch/openrisc/kernel/or32_ksyms.c | 2 +-
arch/openrisc/mm/ioremap.c | 2 +-
arch/parisc/include/asm/io.h | 2 +-
arch/parisc/include/asm/pgtable.h | 1 -
arch/parisc/kernel/asm-offsets.c | 2 +-
arch/parisc/kernel/entry.S | 2 +-
arch/parisc/kernel/head.S | 2 +-
arch/parisc/kernel/pacache.S | 2 +-
arch/parisc/kernel/pdt.c | 2 +-
arch/powerpc/include/asm/fixmap.h | 2 +-
arch/powerpc/include/asm/kup.h | 2 +-
arch/powerpc/include/asm/nohash/pgtable.h | 2 +-
arch/powerpc/include/asm/pgtable.h | 2 --
arch/powerpc/include/asm/tlb.h | 2 +-
arch/powerpc/kernel/btext.c | 2 +-
arch/powerpc/kernel/fpu.S | 2 +-
arch/powerpc/kernel/head_32.S | 2 +-
arch/powerpc/kernel/head_40x.S | 2 +-
arch/powerpc/kernel/head_44x.S | 2 +-
arch/powerpc/kernel/head_8xx.S | 2 +-
arch/powerpc/kernel/head_fsl_booke.S | 2 +-
arch/powerpc/kernel/io-workarounds.c | 2 +-
arch/powerpc/kernel/irq.c | 2 +-
arch/powerpc/kernel/mce_power.c | 2 +-
arch/powerpc/kernel/paca.c | 2 +-
arch/powerpc/kernel/prom.c | 2 +-
arch/powerpc/kernel/prom_init.c | 2 +-
arch/powerpc/kernel/rtas_pci.c | 2 +-
arch/powerpc/kernel/setup-common.c | 2 +-
arch/powerpc/kernel/setup_32.c | 2 +-
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_64_mmu_radix.c | 2 +-
arch/powerpc/kvm/book3s_hv_nested.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xive.c | 2 +-
arch/powerpc/kvm/fpu.S | 2 +-
arch/powerpc/mm/book3s32/hash_low.S | 2 +-
arch/powerpc/mm/book3s64/hash_native.c | 2 +-
arch/powerpc/mm/book3s64/hash_utils.c | 2 +-
arch/powerpc/mm/book3s64/slb.c | 2 +-
arch/powerpc/mm/book3s64/subpage_prot.c | 2 +-
arch/powerpc/mm/init-common.c | 2 +-
arch/powerpc/mm/nohash/tlb_low_64e.S | 2 +-
arch/powerpc/mm/ptdump/8xx.c | 2 +-
arch/powerpc/mm/ptdump/bats.c | 2 +-
arch/powerpc/mm/ptdump/book3s64.c | 2 +-
arch/powerpc/mm/ptdump/shared.c | 2 +-
arch/powerpc/platforms/85xx/corenet_generic.c | 2 +-
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 +-
arch/powerpc/platforms/85xx/qemu_e500.c | 2 +-
arch/powerpc/platforms/85xx/sbc8548.c | 2 +-
arch/powerpc/platforms/85xx/smp.c | 2 +-
arch/powerpc/platforms/86xx/mpc86xx_smp.c | 2 +-
arch/powerpc/platforms/cell/cbe_regs.c | 2 +-
arch/powerpc/platforms/cell/interrupt.c | 2 +-
arch/powerpc/platforms/cell/pervasive.c | 2 +-
arch/powerpc/platforms/cell/smp.c | 2 +-
arch/powerpc/platforms/cell/spider-pic.c | 2 +-
arch/powerpc/platforms/chrp/pci.c | 2 +-
arch/powerpc/platforms/chrp/smp.c | 2 +-
arch/powerpc/platforms/powermac/smp.c | 2 +-
arch/powerpc/platforms/pseries/lpar.c | 2 +-
arch/powerpc/platforms/pseries/smp.c | 2 +-
arch/powerpc/sysdev/fsl_85xx_cache_sram.c | 2 +-
arch/powerpc/sysdev/mpic.c | 2 +-
arch/riscv/include/asm/fixmap.h | 2 +-
arch/riscv/include/asm/io.h | 2 +-
arch/riscv/include/asm/kasan.h | 2 +-
arch/riscv/include/asm/pgtable.h | 2 --
arch/riscv/kernel/module.c | 2 +-
arch/riscv/kernel/soc.c | 2 +-
arch/riscv/mm/cacheflush.c | 2 +-
arch/riscv/mm/kasan_init.c | 2 +-
arch/riscv/mm/pageattr.c | 2 +-
arch/riscv/mm/ptdump.c | 2 +-
arch/s390/boot/ipl_parm.c | 2 +-
arch/s390/boot/kaslr.c | 2 +-
arch/s390/include/asm/hugetlb.h | 2 +-
arch/s390/include/asm/kasan.h | 2 +-
arch/s390/include/asm/pgtable.h | 2 --
arch/s390/kernel/asm-offsets.c | 2 +-
arch/s390/kvm/gaccess.c | 2 +-
arch/s390/kvm/kvm-s390.c | 2 +-
arch/s390/kvm/priv.c | 2 +-
arch/s390/mm/extmem.c | 2 +-
arch/s390/mm/gmap.c | 2 +-
arch/s390/mm/kasan_init.c | 2 +-
arch/sh/include/asm/io.h | 2 +-
arch/sh/include/asm/pgtable.h | 2 --
arch/sh/mm/pmb.c | 2 +-
arch/sparc/include/asm/floppy_32.h | 2 +-
arch/sparc/include/asm/highmem.h | 2 +-
arch/sparc/include/asm/ide.h | 2 +-
arch/sparc/include/asm/io-unit.h | 2 +-
arch/sparc/include/asm/pgalloc_32.h | 2 +-
arch/sparc/include/asm/pgtable_32.h | 2 --
arch/sparc/include/asm/pgtable_64.h | 1 -
arch/sparc/kernel/cpu.c | 2 +-
arch/sparc/kernel/entry.S | 2 +-
arch/sparc/kernel/head_64.S | 2 +-
arch/sparc/kernel/ktlb.S | 2 +-
arch/sparc/kernel/pci.c | 2 +-
arch/sparc/kernel/sun4m_irq.c | 2 +-
arch/sparc/kernel/trampoline_64.S | 2 +-
arch/sparc/kernel/traps_32.c | 2 +-
arch/sparc/lib/clear_page.S | 2 +-
arch/sparc/lib/copy_page.S | 2 +-
arch/sparc/mm/tsb.c | 2 +-
arch/sparc/mm/ultra.S | 2 +-
arch/um/include/asm/pgtable.h | 2 --
arch/unicore32/include/asm/pgtable.h | 2 --
arch/unicore32/kernel/hibernate.c | 2 +-
arch/unicore32/kernel/hibernate_asm.S | 2 +-
arch/unicore32/mm/alignment.c | 2 +-
arch/unicore32/mm/proc-ucv2.S | 2 +-
arch/x86/boot/compressed/kaslr_64.c | 2 +-
arch/x86/include/asm/agp.h | 2 +-
arch/x86/include/asm/asm-prototypes.h | 2 +-
arch/x86/include/asm/efi.h | 2 +-
arch/x86/include/asm/pgtable.h | 3 +--
arch/x86/include/asm/xen/hypercall.h | 2 +-
arch/x86/kernel/acpi/boot.c | 2 +-
arch/x86/kernel/acpi/sleep.c | 2 +-
arch/x86/kernel/apic/apic_numachip.c | 2 +-
arch/x86/kernel/cpu/bugs.c | 2 +-
arch/x86/kernel/cpu/common.c | 2 +-
arch/x86/kernel/cpu/intel.c | 2 +-
arch/x86/kernel/crash_core_32.c | 2 +-
arch/x86/kernel/crash_core_64.c | 2 +-
arch/x86/kernel/early_printk.c | 2 +-
arch/x86/kernel/espfix_64.c | 2 +-
arch/x86/kernel/head64.c | 2 +-
arch/x86/kernel/head_64.S | 2 +-
arch/x86/kernel/i8259.c | 2 +-
arch/x86/kernel/irqinit.c | 2 +-
arch/x86/kernel/kprobes/core.c | 2 +-
arch/x86/kernel/kprobes/opt.c | 2 +-
arch/x86/kernel/paravirt.c | 2 +-
arch/x86/kernel/reboot.c | 2 +-
arch/x86/kernel/smpboot.c | 2 +-
arch/x86/mm/cpu_entry_area.c | 2 +-
arch/x86/mm/debug_pagetables.c | 2 +-
arch/x86/mm/ioremap.c | 2 +-
arch/x86/mm/kaslr.c | 2 +-
arch/x86/mm/mem_encrypt_boot.S | 2 +-
arch/x86/mm/mmio-mod.c | 2 +-
arch/x86/mm/pat/memtype_interval.c | 2 +-
arch/x86/mm/setup_nx.c | 2 +-
arch/x86/platform/efi/efi_32.c | 2 +-
arch/x86/platform/olpc/olpc_ofw.c | 2 +-
arch/x86/power/cpu.c | 2 +-
arch/x86/power/hibernate.c | 2 +-
arch/x86/power/hibernate_32.c | 2 +-
arch/x86/power/hibernate_64.c | 2 +-
arch/x86/realmode/init.c | 2 +-
arch/x86/xen/mmu_pv.c | 2 +-
arch/x86/xen/smp_pv.c | 2 +-
arch/xtensa/include/asm/fixmap.h | 2 +-
arch/xtensa/include/asm/highmem.h | 2 +-
arch/xtensa/include/asm/initialize_mmu.h | 2 +-
arch/xtensa/include/asm/mmu_context.h | 2 +-
arch/xtensa/include/asm/pgtable.h | 2 --
arch/xtensa/kernel/entry.S | 2 +-
arch/xtensa/kernel/traps.c | 2 +-
arch/xtensa/kernel/vectors.S | 2 +-
arch/xtensa/mm/cache.c | 2 +-
arch/xtensa/mm/ioremap.c | 2 +-
arch/xtensa/mm/misc.S | 2 +-
drivers/acpi/scan.c | 2 +-
drivers/atm/fore200e.c | 2 +-
drivers/block/z2ram.c | 2 +-
drivers/firmware/efi/arm-runtime.c | 2 +-
drivers/gpu/drm/drm_vm.c | 2 +-
drivers/infiniband/hw/qib/qib_file_ops.c | 2 +-
drivers/macintosh/macio-adb.c | 2 +-
drivers/macintosh/mediabay.c | 2 +-
drivers/macintosh/via-pmu.c | 2 +-
drivers/media/pci/bt8xx/bt878.c | 2 +-
drivers/media/pci/bt8xx/btcx-risc.c | 2 +-
drivers/media/pci/bt8xx/bttv-risc.c | 2 +-
drivers/media/v4l2-core/videobuf-dma-sg.c | 2 +-
drivers/media/v4l2-core/videobuf-vmalloc.c | 2 +-
drivers/misc/genwqe/card_utils.c | 2 +-
drivers/mtd/ubi/ubi.h | 2 +-
drivers/net/ethernet/amd/7990.c | 2 +-
drivers/net/ethernet/amd/hplance.c | 2 +-
drivers/net/ethernet/amd/mvme147.c | 2 +-
drivers/net/ethernet/amd/sun3lance.c | 2 +-
drivers/net/ethernet/amd/sunlance.c | 2 +-
drivers/net/ethernet/apple/bmac.c | 2 +-
drivers/net/ethernet/apple/mace.c | 2 +-
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 2 +-
drivers/net/ethernet/freescale/fs_enet/mac-fcc.c | 2 +-
drivers/net/ethernet/freescale/fs_enet/mii-fec.c | 2 +-
drivers/net/ethernet/i825xx/82596.c | 2 +-
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/marvell/pxa168_eth.c | 2 +-
drivers/net/ethernet/natsemi/jazzsonic.c | 2 +-
drivers/net/ethernet/natsemi/macsonic.c | 2 +-
drivers/net/ethernet/natsemi/xtsonic.c | 2 +-
drivers/net/ethernet/sun/sunbmac.c | 2 +-
drivers/net/ethernet/sun/sunqe.c | 2 +-
drivers/scsi/53c700.c | 2 +-
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/eesox.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/dpt_i2o.c | 2 +-
drivers/scsi/mac53c94.c | 2 +-
drivers/scsi/mesh.c | 2 +-
drivers/scsi/qlogicpti.c | 2 +-
drivers/scsi/zorro_esp.c | 2 +-
include/asm-generic/io.h | 2 +-
include/linux/crash_dump.h | 2 +-
include/linux/dma-noncoherent.h | 2 +-
include/linux/hmm.h | 2 +-
include/linux/hugetlb.h | 2 +-
include/linux/io-mapping.h | 2 +-
include/linux/kasan.h | 2 +-
include/linux/mm.h | 2 +-
include/{asm-generic => linux}/pgtable.h | 5 +++--
include/xen/arm/page.h | 2 +-
kernel/bpf/syscall.c | 2 +-
mm/init-mm.c | 2 +-
mm/mincore.c | 2 +-
mm/mprotect.c | 2 +-
mm/page_reporting.h | 2 +-
mm/pgtable-generic.c | 6 +++---
mm/zsmalloc.c | 2 +-
sound/pci/hda/hda_intel.c | 2 +-
sound/soc/intel/common/sst-firmware.c | 2 +-
sound/soc/intel/haswell/sst-haswell-pcm.c | 2 +-
335 files changed, 313 insertions(+), 363 deletions(-)
rename include/{asm-generic => linux}/pgtable.h (99%)
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index 0267aa8a4f86..1c263922beb3 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -355,8 +355,6 @@ extern inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
extern void paging_init(void);
-#include <asm-generic/pgtable.h>
-
/* We have our own get_unmapped_area to cope with ADDR_LIMIT_32BIT. */
#define HAVE_ARCH_UNMAPPED_AREA
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index f1fce942fddc..a093cd45ec79 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -2,7 +2,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* Prototypes of functions used across modules here in this directory. */
diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index 12be7e1b7cc0..29137bcedd93 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -390,8 +390,6 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
#include <asm/hugepage.h>
#endif
-#include <asm-generic/pgtable.h>
-
/* to cope with aliasing VIPT cache */
#define HAVE_ARCH_UNMAPPED_AREA
diff --git a/arch/arc/mm/highmem.c b/arch/arc/mm/highmem.c
index 479b0d72d3cf..45e696dc3f0f 100644
--- a/arch/arc/mm/highmem.c
+++ b/arch/arc/mm/highmem.c
@@ -7,7 +7,7 @@
#include <linux/export.h>
#include <linux/highmem.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index 2efaf6ca0c06..2bbd4d28352b 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -35,7 +35,7 @@
#include <linux/linkage.h>
#include <asm/entry.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/arcregs.h>
#include <asm/cache.h>
#include <asm/processor.h>
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index 9383f236e795..62bc7f99c2ad 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -13,7 +13,7 @@
#include <asm/highmem.h>
#include <asm/mach/map.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#ifdef CONFIG_EFI
diff --git a/arch/arm/include/asm/fixmap.h b/arch/arm/include/asm/fixmap.h
index 472c93db5dac..1ec9366f0f2a 100644
--- a/arch/arm/include/asm/fixmap.h
+++ b/arch/arm/include/asm/fixmap.h
@@ -7,7 +7,7 @@
#define FIXADDR_TOP (FIXADDR_END - PAGE_SIZE)
#include <asm/kmap_types.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
enum fixed_addresses {
FIX_EARLYCON_MEM_BASE,
diff --git a/arch/arm/include/asm/idmap.h b/arch/arm/include/asm/idmap.h
index 73ba956e379f..aab7e8358e6a 100644
--- a/arch/arm/include/asm/idmap.h
+++ b/arch/arm/include/asm/idmap.h
@@ -3,7 +3,7 @@
#define __ASM_IDMAP_H
#include <linux/compiler.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* Tag a function as requiring to be executed via an identity mapping. */
#define __idmap __section(.idmap.text) noinline notrace
diff --git a/arch/arm/include/asm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h
index 30fb2330f57b..1a758f14e0c3 100644
--- a/arch/arm/include/asm/pgtable-nommu.h
+++ b/arch/arm/include/asm/pgtable-nommu.h
@@ -73,8 +73,6 @@ extern unsigned int kobjsize(const void *objp);
#define FIRST_USER_ADDRESS 0UL
-#include <asm-generic/pgtable.h>
-
#else
/*
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index fba20607c53c..38c7cd8b014b 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -339,8 +339,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
/* FIXME: this is not correct */
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
/*
* We provide our own arch_get_unmapped_area to cope with VIPT caches.
*/
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index c49b39340ddb..0290afdebd15 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -18,7 +18,7 @@
#include <asm/asm-offsets.h>
#include <asm/memory.h>
#include <asm/thread_info.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_SEMIHOSTING)
#include CONFIG_DEBUG_LL_INCLUDE
diff --git a/arch/arm/kernel/suspend.c b/arch/arm/kernel/suspend.c
index d08099269e35..d46f07b67d30 100644
--- a/arch/arm/kernel/suspend.c
+++ b/arch/arm/kernel/suspend.c
@@ -7,7 +7,7 @@
#include <asm/cacheflush.h>
#include <asm/idmap.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/memory.h>
#include <asm/smp_plat.h>
#include <asm/suspend.h>
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 88a720da443b..e111e606990d 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -14,7 +14,7 @@
#include <asm/memory.h>
#include <asm/mpu.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "vmlinux.lds.h"
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 9da3ae232211..7cda45a2ddef 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -24,7 +24,7 @@
#include <asm/mach-types.h>
#include <asm/mach/time.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "hardware.h"
#include "cm.h"
diff --git a/arch/arm/mach-keystone/platsmp.c b/arch/arm/mach-keystone/platsmp.c
index c810e23a8fa0..db05c56b6ca8 100644
--- a/arch/arm/mach-keystone/platsmp.c
+++ b/arch/arm/mach-keystone/platsmp.c
@@ -16,7 +16,7 @@
#include <asm/smp_plat.h>
#include <asm/prom.h>
#include <asm/tlbflush.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "keystone.h"
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index 6d37d263e0d2..5f8b74ad4f4f 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -26,7 +26,7 @@
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-tegra/iomap.h b/arch/arm/mach-tegra/iomap.h
index 160cb18850f2..4cb7e5fee137 100644
--- a/arch/arm/mach-tegra/iomap.h
+++ b/arch/arm/mach-tegra/iomap.h
@@ -10,7 +10,7 @@
#ifndef __MACH_TEGRA_IOMAP_H
#define __MACH_TEGRA_IOMAP_H
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/sizes.h>
#define TEGRA_IRAM_BASE 0x40000000
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index a9dd2f71cd19..bfe572d76d1c 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -30,7 +30,7 @@
#include <asm/mach/time.h>
#include <asm/mach-types.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/smp_scu.h>
#include <asm/system_info.h>
#include <asm/hardware/cache-l2x0.h>
diff --git a/arch/arm/mm/idmap.c b/arch/arm/mm/idmap.c
index cd54411ef1b8..c3166810c3d1 100644
--- a/arch/arm/mm/idmap.c
+++ b/arch/arm/mm/idmap.c
@@ -8,7 +8,7 @@
#include <asm/idmap.h>
#include <asm/hwcap.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/system_info.h>
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 4f1f72b75890..534f68484383 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -3,7 +3,7 @@
#include <linux/list.h>
#include <linux/vmalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* the upper-most page table pointer */
extern pmd_t *top_pmd;
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index 2785da387c91..cab58358a744 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -15,7 +15,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index e9ea237ed785..283400780417 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -15,7 +15,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 920c279e7879..73ba773f8102 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -15,7 +15,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 0bdf25a95b10..20f76b7c2116 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -15,7 +15,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index 39361e196d61..83acd7aebd7f 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -24,7 +24,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S
index 1a94bbf6e53f..d395b91b005e 100644
--- a/arch/arm/mm/proc-arm740.S
+++ b/arch/arm/mm/proc-arm740.S
@@ -10,7 +10,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index 52b66cf0259e..2dd3cc169b5f 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -10,7 +10,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 31ac8acc34dc..0a059485b2bf 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -16,7 +16,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index ca2c7ca8af21..852a572fc8dd 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -17,7 +17,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index a381a0c9f109..5ada5925aa71 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -40,7 +40,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 1ba253c2bce1..260a849c84cf 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -16,7 +16,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index 4b8a00220cc9..f90763f5080c 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -9,7 +9,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index 555becf9c758..87beb81ab3bb 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -11,7 +11,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm9tdmi.S b/arch/arm/mm/proc-arm9tdmi.S
index ef517530130b..88a22dd58f68 100644
--- a/arch/arm/mm/proc-arm9tdmi.S
+++ b/arch/arm/mm/proc-arm9tdmi.S
@@ -10,7 +10,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-fa526.S b/arch/arm/mm/proc-fa526.S
index dddf833fe000..38dc691b0ebf 100644
--- a/arch/arm/mm/proc-fa526.S
+++ b/arch/arm/mm/proc-fa526.S
@@ -14,7 +14,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index b12b76bc8d30..33aa247943cb 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -11,7 +11,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S
index d47d6c5cee63..2e2b4207e68e 100644
--- a/arch/arm/mm/proc-mohawk.S
+++ b/arch/arm/mm/proc-mohawk.S
@@ -12,7 +12,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index baba503ba816..1cb988dc7c70 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -17,7 +17,7 @@
#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 75ebacc8e4e5..bc7cff5b6afa 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -22,7 +22,7 @@
#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 1dd0d5ca27da..323d735031e7 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -13,7 +13,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 48e0ef6f0dcc..cfac7fd31689 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -13,7 +13,7 @@
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/memory.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 42eaecc43cfe..37d461a21093 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -25,7 +25,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 18ac5a1f8922..06fea1348f82 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -21,7 +21,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/pv-fixup-asm.S b/arch/arm/mm/pv-fixup-asm.S
index 769778928356..771f942a365a 100644
--- a/arch/arm/mm/pv-fixup-asm.S
+++ b/arch/arm/mm/pv-fixup-asm.S
@@ -9,7 +9,7 @@
#include <asm/asm-offsets.h>
#include <asm/cp15.h>
#include <asm/memory.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
.section ".idmap.text", "ax"
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h
index 6facd1308e7c..1dbffe92739a 100644
--- a/arch/arm64/include/asm/io.h
+++ b/arch/arm64/include/asm/io.h
@@ -13,7 +13,7 @@
#include <asm/byteorder.h>
#include <asm/barrier.h>
#include <asm/memory.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/early_ioremap.h>
#include <asm/alternative.h>
#include <asm/cpufeature.h>
diff --git a/arch/arm64/include/asm/kernel-pgtable.h b/arch/arm64/include/asm/kernel-pgtable.h
index a6e5da755359..3bf626f6fe0c 100644
--- a/arch/arm64/include/asm/kernel-pgtable.h
+++ b/arch/arm64/include/asm/kernel-pgtable.h
@@ -8,7 +8,7 @@
#ifndef __ASM_KERNEL_PGTABLE_H
#define __ASM_KERNEL_PGTABLE_H
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sparsemem.h>
/*
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index 8255fab2e441..7a6ce34ea353 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -87,7 +87,7 @@ alternative_cb_end
#include <asm/cache.h>
#include <asm/cacheflush.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
void kvm_update_va_mask(struct alt_instr *alt,
__le32 *origptr, __le32 *updptr, int nr_inst);
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h
index ab46187c6300..67901dc864eb 100644
--- a/arch/arm64/include/asm/mmu_context.h
+++ b/arch/arm64/include/asm/mmu_context.h
@@ -20,7 +20,7 @@
#include <asm/proc-fns.h>
#include <asm-generic/mm_hooks.h>
#include <asm/cputype.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sysreg.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 1f3218fc52fc..437c92ab2081 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -340,7 +340,7 @@ static inline pgprot_t mk_pmd_sect_prot(pgprot_t prot)
#ifdef CONFIG_NUMA_BALANCING
/*
- * See the comment in include/asm-generic/pgtable.h
+ * See the comment in include/linux/pgtable.h
*/
static inline int pte_protnone(pte_t pte)
{
@@ -853,8 +853,6 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma,
extern int kern_addr_valid(unsigned long addr);
-#include <asm-generic/pgtable.h>
-
/*
* On AArch64, the cache coherency is handled via the set_pte_at() function.
*/
diff --git a/arch/arm64/include/asm/stage2_pgtable.h b/arch/arm64/include/asm/stage2_pgtable.h
index 9a364aeae5fb..b767904f28b1 100644
--- a/arch/arm64/include/asm/stage2_pgtable.h
+++ b/arch/arm64/include/asm/stage2_pgtable.h
@@ -9,7 +9,7 @@
#define __ARM64_S2_PGTABLE_H_
#include <linux/hugetlb.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/*
* PGDIR_SHIFT determines the size a top-level page table entry can map
diff --git a/arch/arm64/include/asm/vmap_stack.h b/arch/arm64/include/asm/vmap_stack.h
index 0cc6636e3f15..8c0d68559f0b 100644
--- a/arch/arm64/include/asm/vmap_stack.h
+++ b/arch/arm64/include/asm/vmap_stack.h
@@ -8,7 +8,7 @@
#include <linux/kconfig.h>
#include <linux/vmalloc.h>
#include <asm/memory.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/thread_info.h>
/*
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index a100483b47c4..d2c7138c6906 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -28,7 +28,7 @@
#include <asm/cputype.h>
#include <asm/cpu_ops.h>
#include <asm/daifflags.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/smp_plat.h>
int acpi_noirq = 1; /* skip ACPI IRQ initialization */
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 340d60d2e218..ef65ebbe1cf6 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -26,7 +26,7 @@
#include <asm/kvm_arm.h>
#include <asm/memory.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/smp.h>
#include <asm/sysreg.h>
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index 91a83104c6e8..c8c62ddbaaf7 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -17,7 +17,7 @@
#include <asm/kernel-pgtable.h>
#include <asm/memory.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
enum kaslr_status {
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c
index 9405d1b7f4b0..10a1ee8a6eeb 100644
--- a/arch/arm64/kernel/suspend.c
+++ b/arch/arm64/kernel/suspend.c
@@ -9,7 +9,7 @@
#include <asm/daifflags.h>
#include <asm/debug-monitors.h>
#include <asm/exec.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/memory.h>
#include <asm/mmu_context.h>
#include <asm/smp_plat.h>
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 3be632177631..8d08ef1dd57e 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -13,7 +13,7 @@
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "image.h"
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index 7d3bf1afba0c..3d248cb69198 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -13,7 +13,7 @@
#include <asm/asm-offsets.h>
#include <asm/asm_pointer_auth.h>
#include <asm/hwcap.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/cpufeature.h>
#include <asm/alternative.h>
diff --git a/arch/c6x/include/asm/pgtable.h b/arch/c6x/include/asm/pgtable.h
index 197c473b796a..60a67d833989 100644
--- a/arch/c6x/include/asm/pgtable.h
+++ b/arch/c6x/include/asm/pgtable.h
@@ -64,6 +64,4 @@ extern unsigned long empty_zero_page;
*/
#define pgprot_writecombine pgprot_noncached
-#include <asm-generic/pgtable.h>
-
#endif /* _ASM_C6X_PGTABLE_H */
diff --git a/arch/csky/include/asm/io.h b/arch/csky/include/asm/io.h
index 332f51bc68fb..e909587f24c5 100644
--- a/arch/csky/include/asm/io.h
+++ b/arch/csky/include/asm/io.h
@@ -4,7 +4,7 @@
#ifndef __ASM_CSKY_IO_H
#define __ASM_CSKY_IO_H
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/types.h>
#include <linux/version.h>
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h
index 9ab4a445ad99..9d2d16db237d 100644
--- a/arch/csky/include/asm/pgtable.h
+++ b/arch/csky/include/asm/pgtable.h
@@ -306,6 +306,4 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
-#include <asm-generic/pgtable.h>
-
#endif /* __ASM_CSKY_PGTABLE_H */
diff --git a/arch/h8300/include/asm/pgtable.h b/arch/h8300/include/asm/pgtable.h
index f00828720dc4..ea833a5d8bcf 100644
--- a/arch/h8300/include/asm/pgtable.h
+++ b/arch/h8300/include/asm/pgtable.h
@@ -2,7 +2,6 @@
#ifndef _H8300_PGTABLE_H
#define _H8300_PGTABLE_H
#include <asm-generic/pgtable-nopud.h>
-#include <asm-generic/pgtable.h>
extern void paging_init(void);
#define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */
#define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */
diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h
index 2a17d4eb2fa4..8df6e2702b53 100644
--- a/arch/hexagon/include/asm/pgtable.h
+++ b/arch/hexagon/include/asm/pgtable.h
@@ -460,7 +460,4 @@ static inline int pte_exec(pte_t pte)
((type << 1) | \
((offset & 0x7ffff0) << 9) | ((offset & 0xf) << 6)) })
-/* Oh boy. There are a lot of possible arch overrides found in this file. */
-#include <asm-generic/pgtable.h>
-
#endif
diff --git a/arch/hexagon/mm/uaccess.c b/arch/hexagon/mm/uaccess.c
index f8ddc35cf159..650bca92f0b7 100644
--- a/arch/hexagon/mm/uaccess.c
+++ b/arch/hexagon/mm/uaccess.c
@@ -11,7 +11,7 @@
*/
#include <linux/types.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/*
* For clear_user(), exploit previously defined copy_to_user function
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 787b0a91d255..3399824ad8a5 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -583,6 +583,5 @@ extern struct page *zero_page_memmap_ptr;
#include <asm-generic/pgtable-nopud.h>
#endif
#include <asm-generic/pgtable-nop4d.h>
-#include <asm-generic/pgtable.h>
#endif /* _ASM_IA64_PGTABLE_H */
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index 5c7e79eccaee..8aa473a4b0f4 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -37,7 +37,7 @@
#include <linux/page-flags.h>
#include <asm/intrinsics.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/extable.h>
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 2ac926331500..e1d7573d304f 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -43,7 +43,7 @@
#include <asm/errno.h>
#include <asm/kregs.h>
#include <asm/asm-offsets.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/percpu.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index e6f45170a4b9..e6632c236324 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -27,7 +27,7 @@
#include <asm/mmu_context.h>
#include <asm/asm-offsets.h>
#include <asm/pal.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/mca_asm.h>
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index e7862e4cb1e7..74a59d758995 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -37,7 +37,7 @@
#include <asm/intrinsics.h>
#include <asm/io.h>
#include <asm/hw_irq.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#ifdef CONFIG_PERFMON
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 1efcbe5f0c78..055025dbbddb 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -52,7 +52,7 @@
#include <asm/break.h>
#include <asm/kregs.h>
#include <asm/asm-offsets.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index a6d6a0556f08..66c1626c5cc7 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -18,7 +18,7 @@
#include <linux/extable.h>
#include <linux/kdebug.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/exception.h>
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index 086cfa4999fd..e88aa5e28477 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -27,7 +27,7 @@
#include <linux/threads.h>
#include <asm/asmmacro.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/mca_asm.h>
#include <asm/mca.h>
diff --git a/arch/ia64/kernel/relocate_kernel.S b/arch/ia64/kernel/relocate_kernel.S
index 7124fe7bec7c..ddad8317ebbd 100644
--- a/arch/ia64/kernel/relocate_kernel.S
+++ b/arch/ia64/kernel/relocate_kernel.S
@@ -11,7 +11,7 @@
#include <asm/asmmacro.h>
#include <asm/kregs.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mca_asm.h>
/* Must be relocatable PIC code callable as a C function
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 4009383453f7..c15e2fa7b3df 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -56,7 +56,7 @@
#include <asm/meminit.h>
#include <asm/page.h>
#include <asm/patch.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/sal.h>
#include <asm/sections.h>
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index 3776ef225125..58f02d727053 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -21,7 +21,7 @@
#include <linux/gfp.h>
#include <asm/page.h>
#include <asm/pal.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <asm/tlbflush.h>
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 6b5652ee76f9..69efc4186318 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -2,7 +2,7 @@
#include <asm/cache.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/thread_info.h>
#define EMITS_PT_NOTE
diff --git a/arch/m68k/68000/m68EZ328.c b/arch/m68k/68000/m68EZ328.c
index 6a309a3cfbfc..05f137dc257e 100644
--- a/arch/m68k/68000/m68EZ328.c
+++ b/arch/m68k/68000/m68EZ328.c
@@ -17,7 +17,7 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/rtc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/MC68EZ328.h>
#ifdef CONFIG_UCSIMM
diff --git a/arch/m68k/68000/m68VZ328.c b/arch/m68k/68000/m68VZ328.c
index 81b5491685a4..c8c6f6d23138 100644
--- a/arch/m68k/68000/m68VZ328.c
+++ b/arch/m68k/68000/m68VZ328.c
@@ -23,7 +23,7 @@
#include <linux/irq.h>
#include <linux/rtc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
#include <asm/bootstd.h>
diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h
index f0e5167de834..aca22c2c1ee2 100644
--- a/arch/m68k/include/asm/pgtable_mm.h
+++ b/arch/m68k/include/asm/pgtable_mm.h
@@ -176,7 +176,6 @@ pgprot_t pgprot_dmacoherent(pgprot_t prot);
#define pgprot_dmacoherent(prot) pgprot_dmacoherent(prot)
#endif /* CONFIG_COLDFIRE */
-#include <asm-generic/pgtable.h>
#endif /* !__ASSEMBLY__ */
#endif /* _M68K_PGTABLE_H */
diff --git a/arch/m68k/include/asm/pgtable_no.h b/arch/m68k/include/asm/pgtable_no.h
index ccc4568299e5..87151d67d91e 100644
--- a/arch/m68k/include/asm/pgtable_no.h
+++ b/arch/m68k/include/asm/pgtable_no.h
@@ -53,6 +53,4 @@ extern void paging_init(void);
#define KMAP_START 0
#define KMAP_END 0xffffffff
-#include <asm-generic/pgtable.h>
-
#endif /* _M68KNOMMU_PGTABLE_H */
diff --git a/arch/m68k/include/asm/sun3xflop.h b/arch/m68k/include/asm/sun3xflop.h
index ef04c43acd13..cc2060f76953 100644
--- a/arch/m68k/include/asm/sun3xflop.h
+++ b/arch/m68k/include/asm/sun3xflop.h
@@ -11,7 +11,7 @@
#define __ASM_SUN3X_FLOPPY_H
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/sun3x.h>
diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S
index a54788458ca3..e48c1bb13b19 100644
--- a/arch/m68k/kernel/head.S
+++ b/arch/m68k/kernel/head.S
@@ -264,7 +264,7 @@
#include <asm/bootinfo-vme.h>
#include <asm/setup.h>
#include <asm/entry.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/asm-offsets.h>
#ifdef CONFIG_MAC
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index 1d7a91252d03..c31a57d4aa0b 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -16,7 +16,7 @@
#include <asm/io.h>
#include <asm/page.h>
#include <asm/cache.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#define __HAVE_ARCH_PTE_ALLOC_ONE_KERNEL
#include <asm-generic/pgalloc.h>
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index 6b056f6545d8..ee2115abf405 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -507,8 +507,6 @@ void __init *early_get_page(void);
#endif /* CONFIG_MMU */
#ifndef __ASSEMBLY__
-#include <asm-generic/pgtable.h>
-
extern unsigned long ioremap_bot, ioremap_base;
void setup_memory(void);
diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index 070ba6139a62..6723c56ec378 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -12,7 +12,7 @@
#include <asm/mmu.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/extable.h>
#include <linux/string.h>
diff --git a/arch/microblaze/kernel/hw_exception_handler.S b/arch/microblaze/kernel/hw_exception_handler.S
index 95558f32d60a..32add49d1bef 100644
--- a/arch/microblaze/kernel/hw_exception_handler.S
+++ b/arch/microblaze/kernel/hw_exception_handler.S
@@ -70,7 +70,7 @@
#include <linux/linkage.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/signal.h>
#include <asm/registers.h>
#include <asm/asm-offsets.h>
diff --git a/arch/microblaze/kernel/module.c b/arch/microblaze/kernel/module.c
index d9a2014a222f..a18d59fe7bf0 100644
--- a/arch/microblaze/kernel/module.c
+++ b/arch/microblaze/kernel/module.c
@@ -12,7 +12,7 @@
#include <linux/fs.h>
#include <linux/string.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index dd121e33b8e3..fd883a46a42f 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -33,7 +33,7 @@
#include <asm/entry.h>
#include <asm/cpuinfo.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
DEFINE_PER_CPU(unsigned int, KSP); /* Saved kernel stack pointer */
DEFINE_PER_CPU(unsigned int, KM); /* Kernel/user mode */
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index 68c26cacd930..9db7dd5e897a 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -33,7 +33,7 @@
#include <linux/init.h>
#include <linux/mm_types.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <linux/io.h>
#include <asm/mmu.h>
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 4d9913f1644c..5a6f47bbda27 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -659,8 +659,6 @@ static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
#define gup_fast_permitted(start, end) (!cpu_has_dc_aliases)
-#include <asm-generic/pgtable.h>
-
/*
* We provide our own get_unmapped area to cope with the virtual aliasing
* constraints placed on us by the cache architecture.
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 04b9c4068493..68f1b94d3b1f 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -19,7 +19,7 @@
#include <asm/i8259.h>
#include <asm/io.h>
#include <asm/jazz.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbmisc.h>
static DEFINE_RAW_SPINLOCK(r4030_lock);
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 1b5e121c3f0d..8283bbed77b0 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -21,7 +21,7 @@
#include <asm/jazz.h>
#include <asm/jazzdma.h>
#include <asm/reboot.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbmisc.h>
extern asmlinkage void jazz_handle_int(void);
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index 9f50ceef9978..da70b1e62d8d 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -25,7 +25,7 @@
#include <asm/cacheflush.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/kvm_host.h>
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 38c204204529..a0c0c7eb25ad 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -32,7 +32,7 @@
#include <asm/cacheflush.h>
#include <asm/cpu-type.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/war.h>
#include <asm/uasm.h>
#include <asm/setup.h>
diff --git a/arch/nds32/include/asm/highmem.h b/arch/nds32/include/asm/highmem.h
index 5717647d14d1..127e535d4367 100644
--- a/arch/nds32/include/asm/highmem.h
+++ b/arch/nds32/include/asm/highmem.h
@@ -7,7 +7,7 @@
#include <asm/proc-fns.h>
#include <asm/kmap_types.h>
#include <asm/fixmap.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/*
* Right now we initialize only a single pte table. It can be extended
diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h
index 476cc4dd1709..51fe1c567702 100644
--- a/arch/nds32/include/asm/pgtable.h
+++ b/arch/nds32/include/asm/pgtable.h
@@ -374,8 +374,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
/*
* We provide our own arch_get_unmapped_area to cope with VIPT caches.
*/
diff --git a/arch/nds32/kernel/head.S b/arch/nds32/kernel/head.S
index fcefb62606ca..76de206009c6 100644
--- a/arch/nds32/kernel/head.S
+++ b/arch/nds32/kernel/head.S
@@ -6,7 +6,7 @@
#include <asm/ptrace.h>
#include <asm/asm-offsets.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/sizes.h>
#include <asm/thread_info.h>
diff --git a/arch/nds32/kernel/module.c b/arch/nds32/kernel/module.c
index 1e31829cbc2a..3897fd14a21d 100644
--- a/arch/nds32/kernel/module.c
+++ b/arch/nds32/kernel/module.c
@@ -5,7 +5,7 @@
#include <linux/elf.h>
#include <linux/vmalloc.h>
#include <linux/moduleloader.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
void *module_alloc(unsigned long size)
{
diff --git a/arch/nios2/include/asm/pgtable.h b/arch/nios2/include/asm/pgtable.h
index 47a1a3ea5734..f0d4921d05ad 100644
--- a/arch/nios2/include/asm/pgtable.h
+++ b/arch/nios2/include/asm/pgtable.h
@@ -285,8 +285,6 @@ static inline void pte_clear(struct mm_struct *mm,
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
extern void __init paging_init(void);
extern void __init mmu_init(void);
diff --git a/arch/nios2/kernel/nios2_ksyms.c b/arch/nios2/kernel/nios2_ksyms.c
index 4e704046a150..a9fdd8210db1 100644
--- a/arch/nios2/kernel/nios2_ksyms.c
+++ b/arch/nios2/kernel/nios2_ksyms.c
@@ -10,7 +10,7 @@
#include <linux/string.h>
#include <asm/cacheflush.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* string functions */
diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h
index e18f038b2a6d..b90a09407141 100644
--- a/arch/openrisc/include/asm/io.h
+++ b/arch/openrisc/include/asm/io.h
@@ -26,7 +26,7 @@
#define PIO_MASK 0
#include <asm-generic/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
void __iomem *ioremap(phys_addr_t offset, unsigned long size);
extern void iounmap(void *addr);
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h
index 219979e57790..f4273d387243 100644
--- a/arch/openrisc/include/asm/pgtable.h
+++ b/arch/openrisc/include/asm/pgtable.h
@@ -438,8 +438,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
typedef pte_t *pte_addr_t;
#endif /* __ASSEMBLY__ */
diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S
index e4a78571f883..c2a3b36b8ee5 100644
--- a/arch/openrisc/kernel/entry.S
+++ b/arch/openrisc/kernel/entry.S
@@ -21,7 +21,7 @@
#include <asm/spr_defs.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/asm-offsets.h>
#define DISABLE_INTERRUPTS(t1,t2) \
diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S
index b0dc974f9a74..4d0636488829 100644
--- a/arch/openrisc/kernel/head.S
+++ b/arch/openrisc/kernel/head.S
@@ -19,7 +19,7 @@
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/thread_info.h>
#include <asm/cache.h>
#include <asm/spr_defs.h>
diff --git a/arch/openrisc/kernel/or32_ksyms.c b/arch/openrisc/kernel/or32_ksyms.c
index 7d6a62eee2ef..7c0cae7423e4 100644
--- a/arch/openrisc/kernel/or32_ksyms.c
+++ b/arch/openrisc/kernel/or32_ksyms.c
@@ -26,7 +26,7 @@
#include <asm/hardirq.h>
#include <asm/delay.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#define DECLARE_EXPORT(name) extern void name(void); EXPORT_SYMBOL(name)
diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c
index 8f8e97f7eac9..a6b17d88c2fb 100644
--- a/arch/openrisc/mm/ioremap.c
+++ b/arch/openrisc/mm/ioremap.c
@@ -17,7 +17,7 @@
#include <asm/kmap_types.h>
#include <asm/fixmap.h>
#include <asm/bug.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/sched.h>
#include <asm/tlbflush.h>
diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h
index cab8f64ca4a2..116effe26143 100644
--- a/arch/parisc/include/asm/io.h
+++ b/arch/parisc/include/asm/io.h
@@ -3,7 +3,7 @@
#define _ASM_IO_H
#include <linux/types.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#define virt_to_phys(a) ((unsigned long)__pa(a))
#define phys_to_virt(a) __va(a)
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 9832c73a7021..c1eb5a89b5e5 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -573,6 +573,5 @@ extern void arch_report_meminfo(struct seq_file *m);
#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
#define __HAVE_ARCH_PTEP_SET_WRPROTECT
#define __HAVE_ARCH_PTE_SAME
-#include <asm-generic/pgtable.h>
#endif /* _PARISC_PGTABLE_H */
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index aa79d35dedfa..e57b86009166 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -21,7 +21,7 @@
#include <linux/hardirq.h>
#include <linux/kbuild.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <asm/processor.h>
#include <asm/pdc.h>
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 9a03e29c8733..b77cf5993de3 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -19,7 +19,7 @@
#include <asm/psw.h>
#include <asm/cache.h> /* for L1_CACHE_SHIFT */
#include <asm/assembly.h> /* for LDREG/STREG defines */
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/signal.h>
#include <asm/unistd.h>
#include <asm/ldcw.h>
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index 951a339369dd..ad333e8b7677 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -17,7 +17,7 @@
#include <asm/pdc.h>
#include <asm/assembly.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/linkage.h>
#include <linux/init.h>
diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S
index fa092ed1e837..80c8c6103ce0 100644
--- a/arch/parisc/kernel/pacache.S
+++ b/arch/parisc/kernel/pacache.S
@@ -21,7 +21,7 @@
#include <asm/psw.h>
#include <asm/assembly.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cache.h>
#include <asm/ldcw.h>
#include <asm/alternative.h>
diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c
index 749c4579db0d..bdfe445c0ff3 100644
--- a/arch/parisc/kernel/pdt.c
+++ b/arch/parisc/kernel/pdt.c
@@ -21,7 +21,7 @@
#include <asm/pdc.h>
#include <asm/pdcpat.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
enum pdt_access_type {
PDT_NONE,
diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 2ef155a3c821..27481b9e9b77 100644
--- a/arch/powerpc/include/asm/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
@@ -17,7 +17,7 @@
#ifndef __ASSEMBLY__
#include <linux/sizes.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_HIGHMEM
#include <linux/threads.h>
#include <asm/kmap_types.h>
diff --git a/arch/powerpc/include/asm/kup.h b/arch/powerpc/include/asm/kup.h
index 92bcd1a26d73..ee03d1c63a82 100644
--- a/arch/powerpc/include/asm/kup.h
+++ b/arch/powerpc/include/asm/kup.h
@@ -37,7 +37,7 @@
#else /* !__ASSEMBLY__ */
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
void setup_kup(void);
diff --git a/arch/powerpc/include/asm/nohash/pgtable.h b/arch/powerpc/include/asm/nohash/pgtable.h
index 7fed9dc0f147..09adb1db357f 100644
--- a/arch/powerpc/include/asm/nohash/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/pgtable.h
@@ -56,7 +56,7 @@ static inline bool pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_EXEC; }
#ifdef CONFIG_NUMA_BALANCING
/*
* These work without NUMA balancing but the kernel does not care. See the
- * comment in include/asm-generic/pgtable.h . On powerpc, this will only
+ * comment in include/linux/pgtable.h . On powerpc, this will only
* work for user pages and always return true for kernel pages.
*/
static inline int pte_protnone(pte_t pte)
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index bad9b324559d..a928bdad982f 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -96,8 +96,6 @@ extern unsigned long ioremap_bot;
*/
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
#ifndef CONFIG_TRANSPARENT_HUGEPAGE
#define pmd_large(pmd) 0
#endif
diff --git a/arch/powerpc/include/asm/tlb.h b/arch/powerpc/include/asm/tlb.h
index 7f3a8b902325..862985cf5180 100644
--- a/arch/powerpc/include/asm/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
@@ -10,7 +10,7 @@
#ifdef __KERNEL__
#ifndef __powerpc64__
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#endif
#include <asm/pgalloc.h>
#ifndef __powerpc64__
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index f57712a55815..36dd553df8bb 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -15,7 +15,7 @@
#include <asm/btext.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/udbg.h>
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S
index 3235a8da6af7..e7463613dccd 100644
--- a/arch/powerpc/kernel/fpu.S
+++ b/arch/powerpc/kernel/fpu.S
@@ -12,7 +12,7 @@
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index daaa153950c2..05796104e8ce 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -20,7 +20,7 @@
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S
index 9bb663977e84..07d60626929f 100644
--- a/arch/powerpc/kernel/head_40x.S
+++ b/arch/powerpc/kernel/head_40x.S
@@ -29,7 +29,7 @@
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index 51dd01a27314..c67defec6847 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -28,7 +28,7 @@
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 073a651787df..ee2b9f48536b 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -20,7 +20,7 @@
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/cache.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 840af004041e..1b9e25e77cba 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -31,7 +31,7 @@
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c
index 0276bc8c8969..03185161772a 100644
--- a/arch/powerpc/kernel/io-workarounds.c
+++ b/arch/powerpc/kernel/io-workarounds.c
@@ -13,7 +13,7 @@
#include <asm/io.h>
#include <asm/machdep.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ppc-pci.h>
#include <asm/io-workarounds.h>
#include <asm/pte-walk.h>
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 112d150354b2..2c09bffdce2f 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -54,7 +54,7 @@
#include <linux/uaccess.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/cache.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c
index 1d18991f3854..c54e8475fd24 100644
--- a/arch/powerpc/kernel/mce_power.c
+++ b/arch/powerpc/kernel/mce_power.c
@@ -15,7 +15,7 @@
#include <asm/mmu.h>
#include <asm/mce.h>
#include <asm/machdep.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pte-walk.h>
#include <asm/sstep.h>
#include <asm/exception-64s.h>
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 3f91ccaa9c74..fbddbae795bd 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -12,7 +12,7 @@
#include <asm/lppaca.h>
#include <asm/paca.h>
#include <asm/sections.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/kexec.h>
#include <asm/svm.h>
#include <asm/ultravisor.h>
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 6620f37abe73..061cec01d2fa 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -41,7 +41,7 @@
#include <asm/smp.h>
#include <asm/mmu.h>
#include <asm/paca.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/powernv.h>
#include <asm/iommu.h>
#include <asm/btext.h>
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 806be751c336..17b2a1ef8c1c 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -34,7 +34,7 @@
#include <asm/io.h>
#include <asm/smp.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/iommu.h>
#include <asm/btext.h>
#include <asm/sections.h>
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index ae5e43eaca48..ef7a87a7d6d6 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -15,7 +15,7 @@
#include <linux/init.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index f9c0d888ce8a..301279c1979f 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -37,7 +37,7 @@
#include <asm/prom.h>
#include <asm/processor.h>
#include <asm/vdso_datapage.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/smp.h>
#include <asm/elf.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 305ca89d856f..f38fe628ca55 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -23,7 +23,7 @@
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/smp.h>
#include <asm/elf.h>
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 8105010b0e76..cd6870e0360a 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -36,7 +36,7 @@
#include <asm/kdump.h>
#include <asm/prom.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/smp.h>
#include <asm/elf.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 6d2a3a3666f0..7478b568c09b 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -41,7 +41,7 @@
#include <asm/kvm_ppc.h>
#include <asm/dbell.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/smp.h>
#include <asm/time.h>
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c
index 07a1a873d367..78b87df5dab9 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_radix.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c
@@ -16,7 +16,7 @@
#include <asm/kvm_book3s.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/pte-walk.h>
#include <asm/ultravisor.h>
diff --git a/arch/powerpc/kvm/book3s_hv_nested.c b/arch/powerpc/kvm/book3s_hv_nested.c
index 99011f1b772a..abaa83a504e3 100644
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -15,7 +15,7 @@
#include <asm/kvm_ppc.h>
#include <asm/kvm_book3s.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/pte-walk.h>
#include <asm/reg.h>
diff --git a/arch/powerpc/kvm/book3s_hv_rm_xics.c b/arch/powerpc/kvm/book3s_hv_rm_xics.c
index 287d5911df0f..ce594d39d1bf 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_xics.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_xics.c
@@ -15,7 +15,7 @@
#include <asm/xics.h>
#include <asm/synch.h>
#include <asm/cputhreads.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ppc-opcode.h>
#include <asm/pnv-pci.h>
#include <asm/opal.h>
diff --git a/arch/powerpc/kvm/book3s_hv_rm_xive.c b/arch/powerpc/kvm/book3s_hv_rm_xive.c
index 174d75e476fa..df0b567096d1 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_xive.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_xive.c
@@ -11,7 +11,7 @@
#include <asm/debug.h>
#include <asm/synch.h>
#include <asm/cputhreads.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ppc-opcode.h>
#include <asm/pnv-pci.h>
#include <asm/opal.h>
diff --git a/arch/powerpc/kvm/fpu.S b/arch/powerpc/kvm/fpu.S
index 3dfae0cb6228..0703d4480d3d 100644
--- a/arch/powerpc/kvm/fpu.S
+++ b/arch/powerpc/kvm/fpu.S
@@ -8,7 +8,7 @@
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/mm/book3s32/hash_low.S b/arch/powerpc/mm/book3s32/hash_low.S
index 6d236080cb1a..ebc9a7ef587a 100644
--- a/arch/powerpc/mm/book3s32/hash_low.S
+++ b/arch/powerpc/mm/book3s32/hash_low.S
@@ -16,7 +16,7 @@
#include <asm/reg.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/mm/book3s64/hash_native.c b/arch/powerpc/mm/book3s64/hash_native.c
index d2d8237ea9d5..d2a175576ff4 100644
--- a/arch/powerpc/mm/book3s64/hash_native.c
+++ b/arch/powerpc/mm/book3s64/hash_native.c
@@ -18,7 +18,7 @@
#include <asm/machdep.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/trace.h>
#include <asm/tlb.h>
#include <asm/cputable.h>
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index 3d727f73a8db..425ea50f185e 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -38,7 +38,7 @@
#include <asm/debugfs.h>
#include <asm/processor.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/page.h>
diff --git a/arch/powerpc/mm/book3s64/slb.c b/arch/powerpc/mm/book3s64/slb.c
index 716204aee3da..5f0ef6f6475e 100644
--- a/arch/powerpc/mm/book3s64/slb.c
+++ b/arch/powerpc/mm/book3s64/slb.c
@@ -10,7 +10,7 @@
*/
#include <asm/asm-prototypes.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/paca.h>
diff --git a/arch/powerpc/mm/book3s64/subpage_prot.c b/arch/powerpc/mm/book3s64/subpage_prot.c
index 25a0c044bd93..6c9d5415aa72 100644
--- a/arch/powerpc/mm/book3s64/subpage_prot.c
+++ b/arch/powerpc/mm/book3s64/subpage_prot.c
@@ -11,7 +11,7 @@
#include <linux/hugetlb.h>
#include <linux/syscalls.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/uaccess.h>
/*
diff --git a/arch/powerpc/mm/init-common.c b/arch/powerpc/mm/init-common.c
index 42ef7a6e6098..07acb2038fa4 100644
--- a/arch/powerpc/mm/init-common.c
+++ b/arch/powerpc/mm/init-common.c
@@ -18,7 +18,7 @@
#include <linux/string.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/kup.h>
phys_addr_t memstart_addr __ro_after_init = (phys_addr_t)~0ull;
diff --git a/arch/powerpc/mm/nohash/tlb_low_64e.S b/arch/powerpc/mm/nohash/tlb_low_64e.S
index 1f110c3c48fb..25cb8c18e02e 100644
--- a/arch/powerpc/mm/nohash/tlb_low_64e.S
+++ b/arch/powerpc/mm/nohash/tlb_low_64e.S
@@ -13,7 +13,7 @@
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
#include <asm/cputable.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/exception-64e.h>
#include <asm/ppc-opcode.h>
#include <asm/kvm_asm.h>
diff --git a/arch/powerpc/mm/ptdump/8xx.c b/arch/powerpc/mm/ptdump/8xx.c
index 9e2d8e847d6e..fabc64721e1a 100644
--- a/arch/powerpc/mm/ptdump/8xx.c
+++ b/arch/powerpc/mm/ptdump/8xx.c
@@ -5,7 +5,7 @@
*
*/
#include <linux/kernel.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "ptdump.h"
diff --git a/arch/powerpc/mm/ptdump/bats.c b/arch/powerpc/mm/ptdump/bats.c
index d3a5d6b318d1..87ccef750c05 100644
--- a/arch/powerpc/mm/ptdump/bats.c
+++ b/arch/powerpc/mm/ptdump/bats.c
@@ -7,7 +7,7 @@
*/
#include <asm/debugfs.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cpu_has_feature.h>
static char *pp_601(int k, int pp)
diff --git a/arch/powerpc/mm/ptdump/book3s64.c b/arch/powerpc/mm/ptdump/book3s64.c
index 0dfca72cb9bd..14f73868db66 100644
--- a/arch/powerpc/mm/ptdump/book3s64.c
+++ b/arch/powerpc/mm/ptdump/book3s64.c
@@ -5,7 +5,7 @@
*
*/
#include <linux/kernel.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "ptdump.h"
diff --git a/arch/powerpc/mm/ptdump/shared.c b/arch/powerpc/mm/ptdump/shared.c
index f7ed2f187cb0..5f67bcf4def7 100644
--- a/arch/powerpc/mm/ptdump/shared.c
+++ b/arch/powerpc/mm/ptdump/shared.c
@@ -5,7 +5,7 @@
*
*/
#include <linux/kernel.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "ptdump.h"
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index 27ac38f7e1a9..3b82bb594436 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -16,7 +16,7 @@
#include <asm/time.h>
#include <asm/machdep.h>
#include <asm/pci-bridge.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ppc-pci.h>
#include <mm/mmu_decl.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 915ab6710b93..70494097f048 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -23,7 +23,7 @@
#include <linux/fsl_devices.h>
#include <linux/of_platform.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <linux/atomic.h>
#include <asm/time.h>
diff --git a/arch/powerpc/platforms/85xx/qemu_e500.c b/arch/powerpc/platforms/85xx/qemu_e500.c
index a43b8c30157c..1f6f02769e21 100644
--- a/arch/powerpc/platforms/85xx/qemu_e500.c
+++ b/arch/powerpc/platforms/85xx/qemu_e500.c
@@ -14,7 +14,7 @@
#include <linux/kernel.h>
#include <linux/of_fdt.h>
#include <asm/machdep.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/time.h>
#include <asm/udbg.h>
#include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index dd97ef277276..bec61b1ec0f0 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -25,7 +25,7 @@
#include <linux/fsl_devices.h>
#include <linux/of_platform.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <linux/atomic.h>
#include <asm/time.h>
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 48f7d96ae37d..28ca4d2afe5e 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -18,7 +18,7 @@
#include <linux/fsl/guts.h>
#include <asm/machdep.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/mpic.h>
#include <asm/cacheflush.h>
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
index 5b91ea5694e3..edad7a694f03 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -13,7 +13,7 @@
#include <asm/code-patching.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pci-bridge.h>
#include <asm/mpic.h>
#include <asm/cacheflush.h>
diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c
index 0be212a27254..8962b0864802 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.c
+++ b/arch/powerpc/platforms/cell/cbe_regs.c
@@ -14,7 +14,7 @@
#include <linux/of_platform.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/ptrace.h>
#include <asm/cell-regs.h>
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 5927ead4aed2..735c9cdc650f 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -25,7 +25,7 @@
#include <linux/kernel_stat.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/ptrace.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c
index 6af3a6e600a7..13d8a1b087ab 100644
--- a/arch/powerpc/platforms/cell/pervasive.c
+++ b/arch/powerpc/platforms/cell/pervasive.c
@@ -19,7 +19,7 @@
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/reg.h>
#include <asm/cell-regs.h>
#include <asm/cpu_has_feature.h>
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index 85d795d96a27..cc38e6a6d5a7 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -26,7 +26,7 @@
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 026b72c0a452..4da3cdd34116 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -11,7 +11,7 @@
#include <linux/irq.h>
#include <linux/ioport.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/io.h>
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index b020c757d2bf..7c81f363db4d 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -10,7 +10,7 @@
#include <linux/init.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/hydra.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index f7bb6cb8d1e3..c21199a10a0f 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -21,7 +21,7 @@
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index be2ab5b11e57..3b6f6f5ab7ac 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -36,7 +36,7 @@
#include <asm/code-patching.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index e4ed5317f117..6945964ad002 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -24,7 +24,7 @@
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/mmu_context.h>
#include <asm/iommu.h>
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index ad61e90032da..112c47780679 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -25,7 +25,7 @@
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
index f6c665dac725..a3aeaa5f0f1b 100644
--- a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
+++ b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
@@ -15,7 +15,7 @@
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/of_platform.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/fsl_85xx_cache_sram.h>
#include "fsl_85xx_cache_ctlr.h"
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index a3a72b780e67..0cd031eae55f 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -33,7 +33,7 @@
#include <asm/ptrace.h>
#include <asm/signal.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/mpic.h>
diff --git a/arch/riscv/include/asm/fixmap.h b/arch/riscv/include/asm/fixmap.h
index 2368d49eb4ef..e6aa7d5e85f1 100644
--- a/arch/riscv/include/asm/fixmap.h
+++ b/arch/riscv/include/asm/fixmap.h
@@ -9,7 +9,7 @@
#include <linux/kernel.h>
#include <linux/sizes.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_MMU
/*
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h
index 0f477206a4ed..05fcb95107a6 100644
--- a/arch/riscv/include/asm/io.h
+++ b/arch/riscv/include/asm/io.h
@@ -13,7 +13,7 @@
#include <linux/types.h>
#include <asm/mmiowb.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/*
* MMIO access functions are separated out to break dependency cycles
diff --git a/arch/riscv/include/asm/kasan.h b/arch/riscv/include/asm/kasan.h
index b47045cb85ce..660a9ecfacd8 100644
--- a/arch/riscv/include/asm/kasan.h
+++ b/arch/riscv/include/asm/kasan.h
@@ -8,7 +8,7 @@
#ifdef CONFIG_KASAN
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#define KASAN_SHADOW_SCALE_SHIFT 3
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 780dd1d4f720..950c69539d1a 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -493,8 +493,6 @@ void paging_init(void);
extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
-#include <asm-generic/pgtable.h>
-
#endif /* !__ASSEMBLY__ */
#endif /* _ASM_RISCV_PGTABLE_H */
diff --git a/arch/riscv/kernel/module.c b/arch/riscv/kernel/module.c
index 8bbe5dbe1341..7191342c54da 100644
--- a/arch/riscv/kernel/module.c
+++ b/arch/riscv/kernel/module.c
@@ -10,7 +10,7 @@
#include <linux/moduleloader.h>
#include <linux/vmalloc.h>
#include <linux/sizes.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
static int apply_r_riscv_32_rela(struct module *me, u32 *location, Elf_Addr v)
diff --git a/arch/riscv/kernel/soc.c b/arch/riscv/kernel/soc.c
index 1fc87621c728..c7b0a73e382e 100644
--- a/arch/riscv/kernel/soc.c
+++ b/arch/riscv/kernel/soc.c
@@ -4,7 +4,7 @@
*/
#include <linux/init.h>
#include <linux/libfdt.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/soc.h>
/*
diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c
index 8930ab7278e6..1594a679eea2 100644
--- a/arch/riscv/mm/cacheflush.c
+++ b/arch/riscv/mm/cacheflush.c
@@ -3,7 +3,7 @@
* Copyright (C) 2017 SiFive
*/
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#ifdef CONFIG_SMP
diff --git a/arch/riscv/mm/kasan_init.c b/arch/riscv/mm/kasan_init.c
index ec0ca90dd900..e3808175b798 100644
--- a/arch/riscv/mm/kasan_init.c
+++ b/arch/riscv/mm/kasan_init.c
@@ -7,7 +7,7 @@
#include <linux/kernel.h>
#include <linux/memblock.h>
#include <asm/tlbflush.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/fixmap.h>
extern pgd_t early_pg_dir[PTRS_PER_PGD];
diff --git a/arch/riscv/mm/pageattr.c b/arch/riscv/mm/pageattr.c
index 728759eb530a..51165f73ce7d 100644
--- a/arch/riscv/mm/pageattr.c
+++ b/arch/riscv/mm/pageattr.c
@@ -4,7 +4,7 @@
*/
#include <linux/pagewalk.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/bitops.h>
diff --git a/arch/riscv/mm/ptdump.c b/arch/riscv/mm/ptdump.c
index 7eab76a93106..f193133f2603 100644
--- a/arch/riscv/mm/ptdump.c
+++ b/arch/riscv/mm/ptdump.c
@@ -9,7 +9,7 @@
#include <linux/ptdump.h>
#include <asm/ptdump.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/kasan.h>
#define pt_dump_seq_printf(m, fmt, args...) \
diff --git a/arch/s390/boot/ipl_parm.c b/arch/s390/boot/ipl_parm.c
index 357adad991d2..b765f2d4172e 100644
--- a/arch/s390/boot/ipl_parm.c
+++ b/arch/s390/boot/ipl_parm.c
@@ -7,7 +7,7 @@
#include <asm/sections.h>
#include <asm/boot_data.h>
#include <asm/facility.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/uv.h>
#include "boot.h"
diff --git a/arch/s390/boot/kaslr.c b/arch/s390/boot/kaslr.c
index 5591243d673e..95376a19c69a 100644
--- a/arch/s390/boot/kaslr.c
+++ b/arch/s390/boot/kaslr.c
@@ -3,7 +3,7 @@
* Copyright IBM Corp. 2019
*/
#include <asm/mem_detect.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cpacf.h>
#include <asm/timex.h>
#include <asm/sclp.h>
diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index 9ddf4a43a590..d806d3d28134 100644
--- a/arch/s390/include/asm/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
@@ -10,7 +10,7 @@
#define _ASM_S390_HUGETLB_H
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#define hugetlb_free_pgd_range free_pgd_range
#define hugepages_supported() (MACHINE_HAS_EDAT1)
diff --git a/arch/s390/include/asm/kasan.h b/arch/s390/include/asm/kasan.h
index 70930fe5c496..d8f8e8d5abe0 100644
--- a/arch/s390/include/asm/kasan.h
+++ b/arch/s390/include/asm/kasan.h
@@ -2,7 +2,7 @@
#ifndef __ASM_KASAN_H
#define __ASM_KASAN_H
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_KASAN
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index e2528e057980..22757203828d 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1683,6 +1683,4 @@ extern void s390_reset_cmma(struct mm_struct *mm);
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#include <asm-generic/pgtable.h>
-
#endif /* _S390_PAGE_H */
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index e80f0e6f5972..f3daf5f8de3f 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -13,7 +13,7 @@
#include <linux/purgatory.h>
#include <asm/idle.h>
#include <asm/vdso.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/gmap.h>
#include <asm/nmi.h>
#include <asm/stacktrace.h>
diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index 47a67a958107..0fefb440fe74 100644
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@ -10,7 +10,7 @@
#include <linux/mm_types.h>
#include <linux/err.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/gmap.h>
#include "kvm-s390.h"
#include "gaccess.h"
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 389ff1b7cd43..a8a432bf5566 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -35,7 +35,7 @@
#include <asm/asm-offsets.h>
#include <asm/lowcore.h>
#include <asm/stp.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/gmap.h>
#include <asm/nmi.h>
#include <asm/switch_to.h>
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 893893642415..8ec0ab070a49 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -20,7 +20,7 @@
#include <asm/debug.h>
#include <asm/ebcdic.h>
#include <asm/sysinfo.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page-states.h>
#include <asm/pgalloc.h>
#include <asm/gmap.h>
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index fd0dae9d10f4..982c65d22175 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -22,7 +22,7 @@
#include <linux/refcount.h>
#include <asm/diag.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/ebcdic.h>
#include <asm/errno.h>
#include <asm/extmem.h>
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 4b6903fbba4a..11b8fe47134d 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -18,7 +18,7 @@
#include <linux/ksm.h>
#include <linux/mman.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/gmap.h>
#include <asm/tlb.h>
diff --git a/arch/s390/mm/kasan_init.c b/arch/s390/mm/kasan_init.c
index 06345616a646..6a5630731377 100644
--- a/arch/s390/mm/kasan_init.c
+++ b/arch/s390/mm/kasan_init.c
@@ -3,7 +3,7 @@
#include <linux/sched/task.h>
#include <linux/memblock.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/kasan.h>
#include <asm/mem_detect.h>
#include <asm/processor.h>
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 39c9ead489e5..ef27e7c8446a 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -17,7 +17,7 @@
#include <asm/cache.h>
#include <asm/addrspace.h>
#include <asm/machvec.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm-generic/iomap.h>
#ifdef __KERNEL__
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index cbd0f3c55a0c..3df931703697 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -185,6 +185,4 @@ static inline bool pte_access_permitted(pte_t pte, bool write)
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#include <asm-generic/pgtable.h>
-
#endif /* __ASM_SH_PGTABLE_H */
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index b59bad86b31e..76bb1b55fab8 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -26,7 +26,7 @@
#include <asm/cacheflush.h>
#include <linux/sizes.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index b519acf4383d..cf2cf02c8ff1 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -10,7 +10,7 @@
#include <linux/of.h>
#include <linux/of_device.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/idprom.h>
#include <asm/oplib.h>
#include <asm/auxio.h>
diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h
index ddb03c04f1f3..c9211454d500 100644
--- a/arch/sparc/include/asm/highmem.h
+++ b/arch/sparc/include/asm/highmem.h
@@ -24,7 +24,7 @@
#include <linux/interrupt.h>
#include <asm/vaddrs.h>
#include <asm/kmap_types.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgtsrmmu.h>
/* declarations for highmem.c */
diff --git a/arch/sparc/include/asm/ide.h b/arch/sparc/include/asm/ide.h
index 09f026585550..499aa2e6e276 100644
--- a/arch/sparc/include/asm/ide.h
+++ b/arch/sparc/include/asm/ide.h
@@ -18,7 +18,7 @@
#include <asm/cacheflush.h>
#include <asm/page.h>
#else
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/psr.h>
#endif
diff --git a/arch/sparc/include/asm/io-unit.h b/arch/sparc/include/asm/io-unit.h
index 3ce96e8c088f..88a976ccac39 100644
--- a/arch/sparc/include/asm/io-unit.h
+++ b/arch/sparc/include/asm/io-unit.h
@@ -8,7 +8,7 @@
#include <linux/spinlock.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* The io-unit handles all virtual to physical address translations
* that occur between the SBUS and physical memory. Access by
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
index eae0c92ec422..b0577ca846b7 100644
--- a/arch/sparc/include/asm/pgalloc_32.h
+++ b/arch/sparc/include/asm/pgalloc_32.h
@@ -6,7 +6,7 @@
#include <linux/sched.h>
#include <asm/pgtsrmmu.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/vaddrs.h>
#include <asm/page.h>
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index 0de659ae0ba4..dc8f0f66bbf1 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -428,8 +428,6 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
__changed; \
})
-#include <asm-generic/pgtable.h>
-
#endif /* !(__ASSEMBLY__) */
#define VMALLOC_START _AC(0xfe600000,UL)
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index da527b27cf7d..6754363b261d 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -1122,7 +1122,6 @@ static inline bool pte_access_permitted(pte_t pte, bool write)
#define pte_access_permitted pte_access_permitted
#include <asm/tlbflush.h>
-#include <asm-generic/pgtable.h>
/* We provide our own get_unmapped_area to cope with VA holes and
* SHM area cache aliasing for userland.
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 4401dee30018..36936b613d36 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -13,7 +13,7 @@
#include <linux/threads.h>
#include <asm/spitfire.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/oplib.h>
#include <asm/setup.h>
#include <asm/page.h>
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 4d3696973325..5a666ca2bdf9 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -20,7 +20,7 @@
#include <asm/psr.h>
#include <asm/vaddrs.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/winmacro.h>
#include <asm/signal.h>
#include <asm/obio.h>
diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index 540bfc98472c..d7269822e9dc 100644
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -18,7 +18,7 @@
#include <asm/ptrace.h>
#include <asm/spitfire.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/errno.h>
#include <asm/signal.h>
#include <asm/processor.h>
diff --git a/arch/sparc/kernel/ktlb.S b/arch/sparc/kernel/ktlb.S
index 1cf91c05e275..0bd0a92337af 100644
--- a/arch/sparc/kernel/ktlb.S
+++ b/arch/sparc/kernel/ktlb.S
@@ -10,7 +10,7 @@
#include <asm/head.h>
#include <asm/asi.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tsb.h>
.text
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 5ed43828e078..1c76e9c02e6b 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -23,7 +23,7 @@
#include <linux/of_device.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/apb.h>
diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index c01767a0480e..afdac7ff174a 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -16,7 +16,7 @@
#include <asm/timer.h>
#include <asm/traps.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/cacheflush.h>
diff --git a/arch/sparc/kernel/trampoline_64.S b/arch/sparc/kernel/trampoline_64.S
index fe59122d257d..ee2c51034ba4 100644
--- a/arch/sparc/kernel/trampoline_64.S
+++ b/arch/sparc/kernel/trampoline_64.S
@@ -13,7 +13,7 @@
#include <asm/dcu.h>
#include <asm/pstate.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/spitfire.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 4ceecad556a9..3131b2a6187f 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -23,7 +23,7 @@
#include <asm/ptrace.h>
#include <asm/oplib.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/unistd.h>
#include <asm/traps.h>
diff --git a/arch/sparc/lib/clear_page.S b/arch/sparc/lib/clear_page.S
index 8a6c783a6301..9f3776b2a48b 100644
--- a/arch/sparc/lib/clear_page.S
+++ b/arch/sparc/lib/clear_page.S
@@ -8,7 +8,7 @@
#include <asm/visasm.h>
#include <asm/thread_info.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/spitfire.h>
#include <asm/head.h>
#include <asm/export.h>
diff --git a/arch/sparc/lib/copy_page.S b/arch/sparc/lib/copy_page.S
index c088e871e8e3..5ebcfd479f4f 100644
--- a/arch/sparc/lib/copy_page.S
+++ b/arch/sparc/lib/copy_page.S
@@ -8,7 +8,7 @@
#include <asm/visasm.h>
#include <asm/thread_info.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/spitfire.h>
#include <asm/head.h>
#include <asm/export.h>
diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index f5edc28aa3a5..e47753186d18 100644
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -10,7 +10,7 @@
#include <linux/mm_types.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/setup.h>
#include <asm/tsb.h>
diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S
index d220b6848746..5fb6888dd0ed 100644
--- a/arch/sparc/mm/ultra.S
+++ b/arch/sparc/mm/ultra.S
@@ -6,7 +6,7 @@
*/
#include <asm/asi.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/spitfire.h>
#include <asm/mmu_context.h>
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index b5ddf5d98bd5..9618a0b8088c 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -353,8 +353,6 @@ extern pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr);
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
/* Clear a kernel PTE and flush it from the TLB */
#define kpte_clear_flush(ptep, vaddr) \
do { \
diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h
index 826f49edd94e..9559e936d980 100644
--- a/arch/unicore32/include/asm/pgtable.h
+++ b/arch/unicore32/include/asm/pgtable.h
@@ -279,8 +279,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
/* FIXME: this is not correct */
#define kern_addr_valid(addr) (1)
-#include <asm-generic/pgtable.h>
-
#endif /* !__ASSEMBLY__ */
#endif /* __UNICORE_PGTABLE_H__ */
diff --git a/arch/unicore32/kernel/hibernate.c b/arch/unicore32/kernel/hibernate.c
index ccad051a79b6..3a216fd14b99 100644
--- a/arch/unicore32/kernel/hibernate.c
+++ b/arch/unicore32/kernel/hibernate.c
@@ -13,7 +13,7 @@
#include <linux/memblock.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/unicore32/kernel/hibernate_asm.S b/arch/unicore32/kernel/hibernate_asm.S
index 7e7499c49089..f854a847801b 100644
--- a/arch/unicore32/kernel/hibernate_asm.S
+++ b/arch/unicore32/kernel/hibernate_asm.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <generated/asm-offsets.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
@ restore_image(pgd_t *resume_pg_dir, struct pbe *restore_pblist)
diff --git a/arch/unicore32/mm/alignment.c b/arch/unicore32/mm/alignment.c
index a07ae5cc58e5..258ae0efccbb 100644
--- a/arch/unicore32/mm/alignment.c
+++ b/arch/unicore32/mm/alignment.c
@@ -19,7 +19,7 @@
#include <linux/sched.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/unaligned.h>
diff --git a/arch/unicore32/mm/proc-ucv2.S b/arch/unicore32/mm/proc-ucv2.S
index 8cc9a1b16d60..0295dd4bfcaf 100644
--- a/arch/unicore32/mm/proc-ucv2.S
+++ b/arch/unicore32/mm/proc-ucv2.S
@@ -11,7 +11,7 @@
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "proc-macros.S"
diff --git a/arch/x86/boot/compressed/kaslr_64.c b/arch/x86/boot/compressed/kaslr_64.c
index 9557c5a15b91..6953c2307257 100644
--- a/arch/x86/boot/compressed/kaslr_64.c
+++ b/arch/x86/boot/compressed/kaslr_64.c
@@ -23,7 +23,7 @@
/* These actually do the work of building the kernel identity maps. */
#include <asm/init.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* Use the static base for this part of the boot process */
#undef __PAGE_OFFSET
#define __PAGE_OFFSET __PAGE_OFFSET_BASE
diff --git a/arch/x86/include/asm/agp.h b/arch/x86/include/asm/agp.h
index 8e25bf4f323a..62da760d6d5a 100644
--- a/arch/x86/include/asm/agp.h
+++ b/arch/x86/include/asm/agp.h
@@ -2,7 +2,7 @@
#ifndef _ASM_X86_AGP_H
#define _ASM_X86_AGP_H
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
/*
diff --git a/arch/x86/include/asm/asm-prototypes.h b/arch/x86/include/asm/asm-prototypes.h
index 9bf2620ce817..cd773cbdf5a4 100644
--- a/arch/x86/include/asm/asm-prototypes.h
+++ b/arch/x86/include/asm/asm-prototypes.h
@@ -7,7 +7,7 @@
#include <asm-generic/asm-prototypes.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/special_insns.h>
#include <asm/preempt.h>
#include <asm/asm.h>
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index cd0c3fbf6156..8f4c9838c7d3 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -3,7 +3,7 @@
#define _ASM_X86_EFI_H
#include <asm/fpu/api.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor-flags.h>
#include <asm/tlb.h>
#include <asm/nospec-branch.h>
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index f51d8997ed00..d24f8e1f7250 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -801,7 +801,7 @@ static inline int pmd_present(pmd_t pmd)
#ifdef CONFIG_NUMA_BALANCING
/*
* These work without NUMA balancing but the kernel does not care. See the
- * comment in include/asm-generic/pgtable.h
+ * comment in include/linux/pgtable.h
*/
static inline int pte_protnone(pte_t pte)
{
@@ -1545,7 +1545,6 @@ static inline bool arch_faults_on_old_pte(void)
return false;
}
-#include <asm-generic/pgtable.h>
#endif /* __ASSEMBLY__ */
#endif /* _ASM_X86_PGTABLE_H */
diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h
index d50c7b747d8b..9cb3a0cdcc8e 100644
--- a/arch/x86/include/asm/xen/hypercall.h
+++ b/arch/x86/include/asm/xen/hypercall.h
@@ -42,7 +42,7 @@
#include <trace/events/xen.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/smap.h>
#include <asm/nospec-branch.h>
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 683ed9e12e6b..2f04f4505166 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -24,7 +24,7 @@
#include <asm/e820/api.h>
#include <asm/irqdomain.h>
#include <asm/pci_x86.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io_apic.h>
#include <asm/apic.h>
#include <asm/io.h>
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index ed3b04483972..c95a630f266e 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -12,7 +12,7 @@
#include <linux/cpumask.h>
#include <asm/segment.h>
#include <asm/desc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/realmode.h>
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index cdf45b4700f2..5a58c85c22c7 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -16,7 +16,7 @@
#include <asm/numachip/numachip.h>
#include <asm/numachip/numachip_csr.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "local.h"
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index ed54b3b21c39..f75a0cca1ab7 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -26,7 +26,7 @@
#include <asm/vmx.h>
#include <asm/paravirt.h>
#include <asm/alternative.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/set_memory.h>
#include <asm/intel-family.h>
#include <asm/e820/api.h>
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 74682b8d09b0..efdeaf21aa5f 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -35,7 +35,7 @@
#include <asm/vsyscall.h>
#include <linux/topology.h>
#include <linux/cpumask.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <asm/proto.h>
#include <asm/setup.h>
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 166d7c355896..1c00a443d6b9 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -11,7 +11,7 @@
#include <linux/uaccess.h>
#include <asm/cpufeature.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/msr.h>
#include <asm/bugs.h>
#include <asm/cpu.h>
diff --git a/arch/x86/kernel/crash_core_32.c b/arch/x86/kernel/crash_core_32.c
index c0159a7bca6d..dfa6ed2156fd 100644
--- a/arch/x86/kernel/crash_core_32.c
+++ b/arch/x86/kernel/crash_core_32.c
@@ -2,7 +2,7 @@
#include <linux/crash_core.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/crash_core_64.c b/arch/x86/kernel/crash_core_64.c
index 845a57eb4eb7..15ddebde8741 100644
--- a/arch/x86/kernel/crash_core_64.c
+++ b/arch/x86/kernel/crash_core_64.c
@@ -2,7 +2,7 @@
#include <linux/crash_core.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 93fbdff2974f..dee2ea5223d8 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -15,7 +15,7 @@
#include <xen/hvc-console.h>
#include <asm/pci-direct.h>
#include <asm/fixmap.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/usb/ehci_def.h>
#include <linux/usb/xhci-dbgp.h>
#include <asm/pci_x86.h>
diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
index 12e7d4406c32..4fe7af58cfe1 100644
--- a/arch/x86/kernel/espfix_64.c
+++ b/arch/x86/kernel/espfix_64.c
@@ -29,7 +29,7 @@
#include <linux/percpu.h>
#include <linux/gfp.h>
#include <linux/random.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/setup.h>
#include <asm/espfix.h>
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 206a4b6144c2..b01373e7db7c 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -26,7 +26,7 @@
#include <asm/smp.h>
#include <asm/setup.h>
#include <asm/desc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
#include <asm/kdebug.h>
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 4bbc770af632..a4147d80c9c5 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -14,7 +14,7 @@
#include <linux/threads.h>
#include <linux/init.h>
#include <asm/segment.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/msr.h>
#include <asm/cache.h>
diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 519649ddf100..33d56b7b8a4b 100644
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -19,7 +19,7 @@
#include <linux/atomic.h>
#include <asm/timer.h>
#include <asm/hw_irq.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/desc.h>
#include <asm/apic.h>
#include <asm/i8259.h>
diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index 5aa523c2d573..6375df15e763 100644
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -20,7 +20,7 @@
#include <linux/atomic.h>
#include <asm/timer.h>
#include <asm/hw_irq.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/desc.h>
#include <asm/apic.h>
#include <asm/setup.h>
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 4d7022a740ab..e939c606872f 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -45,7 +45,7 @@
#include <asm/text-patching.h>
#include <asm/cacheflush.h>
#include <asm/desc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/uaccess.h>
#include <asm/alternative.h>
#include <asm/insn.h>
diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
index ea13f6888284..184402c0a3b1 100644
--- a/arch/x86/kernel/kprobes/opt.c
+++ b/arch/x86/kernel/kprobes/opt.c
@@ -20,7 +20,7 @@
#include <asm/text-patching.h>
#include <asm/cacheflush.h>
#include <asm/desc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/uaccess.h>
#include <asm/alternative.h>
#include <asm/insn.h>
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 5638e4ae2ea6..90a94876c50f 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -19,7 +19,7 @@
#include <asm/debugreg.h>
#include <asm/desc.h>
#include <asm/setup.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/time.h>
#include <asm/pgalloc.h>
#include <asm/irq.h>
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 3ca43be4f9cf..8bfeb4213b4a 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -17,7 +17,7 @@
#include <asm/io_apic.h>
#include <asm/desc.h>
#include <asm/hpet.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/proto.h>
#include <asm/reboot_fixups.h>
#include <asm/reboot.h>
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 2467f3dd35d3..48caa588fd53 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -63,7 +63,7 @@
#include <asm/realmode.h>
#include <asm/cpu.h>
#include <asm/numa.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/mtrr.h>
#include <asm/mwait.h>
diff --git a/arch/x86/mm/cpu_entry_area.c b/arch/x86/mm/cpu_entry_area.c
index 5199d8a1daf1..bb7d114b5efb 100644
--- a/arch/x86/mm/cpu_entry_area.c
+++ b/arch/x86/mm/cpu_entry_area.c
@@ -6,7 +6,7 @@
#include <linux/kcore.h>
#include <asm/cpu_entry_area.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/fixmap.h>
#include <asm/desc.h>
diff --git a/arch/x86/mm/debug_pagetables.c b/arch/x86/mm/debug_pagetables.c
index 4a3b62f780b4..092ea436c7e6 100644
--- a/arch/x86/mm/debug_pagetables.c
+++ b/arch/x86/mm/debug_pagetables.c
@@ -3,7 +3,7 @@
#include <linux/efi.h>
#include <linux/module.h>
#include <linux/seq_file.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
static int ptdump_show(struct seq_file *m, void *v)
{
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 986d57534fd6..0dbd37371107 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -21,7 +21,7 @@
#include <asm/e820/api.h>
#include <asm/efi.h>
#include <asm/fixmap.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/pgalloc.h>
#include <asm/memtype.h>
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index dc6182eecefa..b5968acddea8 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -26,7 +26,7 @@
#include <linux/memblock.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/kaslr.h>
diff --git a/arch/x86/mm/mem_encrypt_boot.S b/arch/x86/mm/mem_encrypt_boot.S
index 106ead05bbe3..7a84fc8bc5c3 100644
--- a/arch/x86/mm/mem_encrypt_boot.S
+++ b/arch/x86/mm/mem_encrypt_boot.S
@@ -8,7 +8,7 @@
*/
#include <linux/linkage.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/processor-flags.h>
#include <asm/msr-index.h>
diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
index 109325d77b3e..a57501bc8044 100644
--- a/arch/x86/mm/mmio-mod.c
+++ b/arch/x86/mm/mmio-mod.c
@@ -17,7 +17,7 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/mmiotrace.h>
#include <asm/e820/api.h> /* for ISA_START_ADDRESS */
#include <linux/atomic.h>
diff --git a/arch/x86/mm/pat/memtype_interval.c b/arch/x86/mm/pat/memtype_interval.c
index a07e4882bf36..81b6c2d4ece4 100644
--- a/arch/x86/mm/pat/memtype_interval.c
+++ b/arch/x86/mm/pat/memtype_interval.c
@@ -15,7 +15,7 @@
#include <linux/sched.h>
#include <linux/gfp.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/memtype.h>
#include "memtype.h"
diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
index adb3c5784dac..e5e92b36e530 100644
--- a/arch/x86/mm/setup_nx.c
+++ b/arch/x86/mm/setup_nx.c
@@ -3,7 +3,7 @@
#include <linux/errno.h>
#include <linux/init.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/proto.h>
#include <asm/cpufeature.h>
diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
index c049c432745d..818dda62a6bb 100644
--- a/arch/x86/platform/efi/efi_32.c
+++ b/arch/x86/platform/efi/efi_32.c
@@ -28,7 +28,7 @@
#include <asm/io.h>
#include <asm/desc.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/efi.h>
diff --git a/arch/x86/platform/olpc/olpc_ofw.c b/arch/x86/platform/olpc/olpc_ofw.c
index 20a064568463..77cf281ab8c5 100644
--- a/arch/x86/platform/olpc/olpc_ofw.c
+++ b/arch/x86/platform/olpc/olpc_ofw.c
@@ -8,7 +8,7 @@
#include <asm/io.h>
#include <asm/cpufeature.h>
#include <asm/special_insns.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/olpc_ofw.h>
/* address of OFW callback interface; will be NULL if OFW isn't found */
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index fc3b757afb2c..9559080695bf 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -14,7 +14,7 @@
#include <linux/tboot.h>
#include <linux/dmi.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/proto.h>
#include <asm/mtrr.h>
#include <asm/page.h>
diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c
index fc413717a45f..c578c07a99e4 100644
--- a/arch/x86/power/hibernate.c
+++ b/arch/x86/power/hibernate.c
@@ -19,7 +19,7 @@
#include <asm/init.h>
#include <asm/proto.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mtrr.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c
index a1061d471b73..2e17f388363e 100644
--- a/arch/x86/power/hibernate_32.c
+++ b/arch/x86/power/hibernate_32.c
@@ -10,7 +10,7 @@
#include <linux/memblock.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mmzone.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c
index 0197095d9637..b0469e9442f8 100644
--- a/arch/x86/power/hibernate_64.c
+++ b/arch/x86/power/hibernate_64.c
@@ -19,7 +19,7 @@
#include <asm/init.h>
#include <asm/proto.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mtrr.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
index 262f83cad355..cb3caf4aac1a 100644
--- a/arch/x86/realmode/init.c
+++ b/arch/x86/realmode/init.c
@@ -5,7 +5,7 @@
#include <linux/mem_encrypt.h>
#include <asm/set_memory.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/realmode.h>
#include <asm/tlbflush.h>
#include <asm/crash.h>
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index bbba8b17829a..b0aa0941eb98 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -57,7 +57,7 @@
#include <trace/events/xen.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/fixmap.h>
#include <asm/mmu_context.h>
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index f2adb63b2d7c..ffda51eb2c21 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -26,7 +26,7 @@
#include <asm/paravirt.h>
#include <asm/desc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cpu.h>
#include <xen/interface/xen.h>
diff --git a/arch/xtensa/include/asm/fixmap.h b/arch/xtensa/include/asm/fixmap.h
index cfb8696917e9..1ff8a863b741 100644
--- a/arch/xtensa/include/asm/fixmap.h
+++ b/arch/xtensa/include/asm/fixmap.h
@@ -13,7 +13,7 @@
#ifndef _ASM_FIXMAP_H
#define _ASM_FIXMAP_H
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_HIGHMEM
#include <linux/threads.h>
#include <asm/kmap_types.h>
diff --git a/arch/xtensa/include/asm/highmem.h b/arch/xtensa/include/asm/highmem.h
index d6a10704307a..361bc2871701 100644
--- a/arch/xtensa/include/asm/highmem.h
+++ b/arch/xtensa/include/asm/highmem.h
@@ -16,7 +16,7 @@
#include <asm/cacheflush.h>
#include <asm/fixmap.h>
#include <asm/kmap_types.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#define PKMAP_BASE ((FIXADDR_START - \
(LAST_PKMAP + 1) * PAGE_SIZE) & PMD_MASK)
diff --git a/arch/xtensa/include/asm/initialize_mmu.h b/arch/xtensa/include/asm/initialize_mmu.h
index e3e1d9a1ef69..9ee0c1d004f9 100644
--- a/arch/xtensa/include/asm/initialize_mmu.h
+++ b/arch/xtensa/include/asm/initialize_mmu.h
@@ -24,7 +24,7 @@
#define _XTENSA_INITIALIZE_MMU_H
#include <linux/init.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/vectors.h>
#if XCHAL_HAVE_PTP_MMU
diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h
index de5e6cbbafe4..023ed57211ce 100644
--- a/arch/xtensa/include/asm/mmu_context.h
+++ b/arch/xtensa/include/asm/mmu_context.h
@@ -21,7 +21,7 @@
#include <asm/vectors.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm-generic/mm_hooks.h>
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index 8be0c0568c50..c57bca3fe051 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -438,6 +438,4 @@ typedef pte_t *pte_addr_t;
*/
#define HAVE_ARCH_UNMAPPED_AREA
-#include <asm-generic/pgtable.h>
-
#endif /* _XTENSA_PGTABLE_H */
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index 06fbb0a171f1..278c1730a2bb 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -22,7 +22,7 @@
#include <asm/unistd.h>
#include <asm/ptrace.h>
#include <asm/current.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/signal.h>
#include <asm/tlbflush.h>
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index e880460741d2..e0668ba84d6b 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -39,7 +39,7 @@
#include <asm/ptrace.h>
#include <asm/timex.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/traps.h>
#include <asm/hw_breakpoint.h>
diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S
index 95ad1e773991..d0b2f1a34f14 100644
--- a/arch/xtensa/kernel/vectors.S
+++ b/arch/xtensa/kernel/vectors.S
@@ -47,7 +47,7 @@
#include <asm/ptrace.h>
#include <asm/current.h>
#include <asm/asm-offsets.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/thread_info.h>
diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c
index b27359e2a464..200cafeed460 100644
--- a/arch/xtensa/mm/cache.c
+++ b/arch/xtensa/mm/cache.c
@@ -31,7 +31,7 @@
#include <asm/tlbflush.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/*
* Note:
diff --git a/arch/xtensa/mm/ioremap.c b/arch/xtensa/mm/ioremap.c
index 9ea3f21d60c7..bfefe16da26d 100644
--- a/arch/xtensa/mm/ioremap.c
+++ b/arch/xtensa/mm/ioremap.c
@@ -9,7 +9,7 @@
#include <linux/vmalloc.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
static void __iomem *xtensa_ioremap(unsigned long paddr, unsigned long size,
pgprot_t prot)
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index 6aa036c427c3..d2d2cee1e6f8 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -15,7 +15,7 @@
#include <linux/linkage.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
#include <asm/cacheasm.h>
#include <asm/tlbflush.h>
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 5287ab98b8c1..8df00430e80a 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -16,7 +16,7 @@
#include <linux/dma-mapping.h>
#include <linux/platform_data/x86/apple.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "internal.h"
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 8fbd36eb8941..ab3980fae042 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -40,7 +40,7 @@
#include <asm/idprom.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#endif
#if defined(CONFIG_ATM_FORE200E_USE_TASKLET) /* defer interrupt work to a tasklet */
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 600430685e28..6413de7fa53b 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -38,7 +38,7 @@
#include <asm/setup.h>
#include <asm/amigahw.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/zorro.h>
diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index b876373f2297..9f0de2b2ca5d 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -23,7 +23,7 @@
#include <asm/efi.h>
#include <asm/mmu.h>
#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#if defined(CONFIG_PTDUMP_DEBUGFS) && defined(CONFIG_ARM64)
#include <asm/ptdump.h>
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 56197ae0b2f9..5a696012b62b 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -44,7 +44,7 @@
#endif
#include <linux/mem_encrypt.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <drm/drm_agpsupport.h>
#include <drm/drm_device.h>
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
index b0144229cf3b..84d8b7dbcdd6 100644
--- a/drivers/infiniband/hw/qib/qib_file_ops.c
+++ b/drivers/infiniband/hw/qib/qib_file_ops.c
@@ -40,7 +40,7 @@
#include <linux/highmem.h>
#include <linux/io.h>
#include <linux/jiffies.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/delay.h>
#include <linux/export.h>
#include <linux/uio.h>
diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c
index eb3adfb7f88d..69fdcf1d07bf 100644
--- a/drivers/macintosh/macio-adb.c
+++ b/drivers/macintosh/macio-adb.c
@@ -12,7 +12,7 @@
#include <asm/prom.h>
#include <linux/adb.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/hydra.h>
#include <asm/irq.h>
#include <linux/init.h>
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index 74bf2938276b..de0709d137fd 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -17,7 +17,7 @@
#include <linux/kthread.h>
#include <linux/mutex.h>
#include <asm/prom.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 83eb05bf85ff..9be463afea47 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -52,7 +52,7 @@
#include <linux/uaccess.h>
#include <asm/machdep.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/irq.h>
#ifdef CONFIG_PPC_PMAC
diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c
index 53af26ad1dfb..d0a988775e3f 100644
--- a/drivers/media/pci/bt8xx/bt878.c
+++ b/drivers/media/pci/bt8xx/bt878.c
@@ -15,7 +15,7 @@
#include <linux/pci.h>
#include <asm/io.h>
#include <linux/ioport.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <linux/types.h>
#include <linux/interrupt.h>
diff --git a/drivers/media/pci/bt8xx/btcx-risc.c b/drivers/media/pci/bt8xx/btcx-risc.c
index 1139a5ad2418..d01e8163bedf 100644
--- a/drivers/media/pci/bt8xx/btcx-risc.c
+++ b/drivers/media/pci/bt8xx/btcx-risc.c
@@ -18,7 +18,7 @@
#include <linux/interrupt.h>
#include <linux/videodev2.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "btcx-risc.h"
diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c
index fc8708047be8..4df0af840e68 100644
--- a/drivers/media/pci/bt8xx/bttv-risc.c
+++ b/drivers/media/pci/bt8xx/bttv-risc.c
@@ -21,7 +21,7 @@
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <media/v4l2-ioctl.h>
#include "bttvp.h"
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c
index 13b65ed9e74c..5cd907748803 100644
--- a/drivers/media/v4l2-core/videobuf-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf-dma-sg.c
@@ -27,7 +27,7 @@
#include <linux/pagemap.h>
#include <linux/scatterlist.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <media/videobuf-dma-sg.h>
diff --git a/drivers/media/v4l2-core/videobuf-vmalloc.c b/drivers/media/v4l2-core/videobuf-vmalloc.c
index f8bd5a369560..f1c513906fd8 100644
--- a/drivers/media/v4l2-core/videobuf-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf-vmalloc.c
@@ -20,7 +20,7 @@
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <media/videobuf-vmalloc.h>
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c
index 2e1c4d2905e8..2947ad1ed32f 100644
--- a/drivers/misc/genwqe/card_utils.c
+++ b/drivers/misc/genwqe/card_utils.c
@@ -27,7 +27,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "genwqe_driver.h"
#include "card_base.h"
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 73c67e5c08f8..da0bee13fe7f 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -26,7 +26,7 @@
#include <linux/notifier.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/ubi.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "ubi-media.h"
diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c
index 50fb66369415..4b96960d0c1a 100644
--- a/drivers/net/ethernet/amd/7990.c
+++ b/drivers/net/ethernet/amd/7990.c
@@ -35,7 +35,7 @@
#include <asm/io.h>
#include <asm/dma.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_HP300
#include <asm/blinken.h>
#endif
diff --git a/drivers/net/ethernet/amd/hplance.c b/drivers/net/ethernet/amd/hplance.c
index 1381a474063f..90e82742297e 100644
--- a/drivers/net/ethernet/amd/hplance.c
+++ b/drivers/net/ethernet/amd/hplance.c
@@ -24,7 +24,7 @@
#include <linux/skbuff.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "hplance.h"
diff --git a/drivers/net/ethernet/amd/mvme147.c b/drivers/net/ethernet/amd/mvme147.c
index 72abd3f82249..491e317a93a5 100644
--- a/drivers/net/ethernet/amd/mvme147.c
+++ b/drivers/net/ethernet/amd/mvme147.c
@@ -24,7 +24,7 @@
#include <linux/skbuff.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mvme147hw.h>
/* We have 32K of RAM for the init block and buffers. This places
diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c
index da7e3d4f4166..804246a99e87 100644
--- a/drivers/net/ethernet/amd/sun3lance.c
+++ b/drivers/net/ethernet/amd/sun3lance.c
@@ -42,7 +42,7 @@ static const char version[] =
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/dvma.h>
#include <asm/idprom.h>
#include <asm/machines.h>
diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index a21b2e60157e..fef236f57670 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -97,7 +97,7 @@ static char lancestr[] = "LANCE";
#include <asm/io.h>
#include <asm/dma.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/byteorder.h> /* Used by the checksum routines */
#include <asm/idprom.h>
#include <asm/prom.h>
diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index a58185b1d8bf..8ebf37cd2249 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -28,7 +28,7 @@
#include <asm/dbdma.h>
#include <asm/io.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
#include <asm/macio.h>
diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c
index b8ba2abf5b3a..6580976fef5c 100644
--- a/drivers/net/ethernet/apple/mace.c
+++ b/drivers/net/ethernet/apple/mace.c
@@ -22,7 +22,7 @@
#include <asm/prom.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/macio.h>
#include "mace.h"
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index ce85feaac357..07b85c2dfb3e 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -42,7 +42,7 @@
#include <linux/of_net.h>
#include <linux/vmalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <linux/uaccess.h>
diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
index 6e64989f8478..cd24fda1175a 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
@@ -40,7 +40,7 @@
#include <asm/mpc8260.h>
#include <asm/cpm2.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <linux/uaccess.h>
diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
index 1582d82483ec..0839b052d2b1 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
@@ -33,7 +33,7 @@
#include <linux/of_address.h>
#include <linux/of_platform.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include <linux/uaccess.h>
#include <asm/mpc5xxx.h>
diff --git a/drivers/net/ethernet/i825xx/82596.c b/drivers/net/ethernet/i825xx/82596.c
index bef676d93339..667773007031 100644
--- a/drivers/net/ethernet/i825xx/82596.c
+++ b/drivers/net/ethernet/i825xx/82596.c
@@ -56,7 +56,7 @@
#include <asm/io.h>
#include <asm/dma.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
static char version[] __initdata =
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index f1d84921e42b..2fa91ceaeb9a 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -56,7 +56,7 @@
#include <asm/bootinfo.h>
#include <asm/bitops.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index 7a0d785b826c..d18a9fcbd15c 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -32,7 +32,7 @@
#include <linux/udp.h>
#include <linux/workqueue.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#define DRIVER_NAME "pxa168-eth"
diff --git a/drivers/net/ethernet/natsemi/jazzsonic.c b/drivers/net/ethernet/natsemi/jazzsonic.c
index 8b018ed37b1b..039b8c08a6bb 100644
--- a/drivers/net/ethernet/natsemi/jazzsonic.c
+++ b/drivers/net/ethernet/natsemi/jazzsonic.c
@@ -38,7 +38,7 @@
#include <linux/slab.h>
#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/jazz.h>
diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c
index 1b5559aacb38..9f0b8d166274 100644
--- a/drivers/net/ethernet/natsemi/macsonic.c
+++ b/drivers/net/ethernet/natsemi/macsonic.c
@@ -52,7 +52,7 @@
#include <linux/bitrev.h>
#include <linux/slab.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/hwtest.h>
#include <asm/dma.h>
diff --git a/drivers/net/ethernet/natsemi/xtsonic.c b/drivers/net/ethernet/natsemi/xtsonic.c
index dda9ec7d9cee..74e62cbb87b3 100644
--- a/drivers/net/ethernet/natsemi/xtsonic.c
+++ b/drivers/net/ethernet/natsemi/xtsonic.c
@@ -37,7 +37,7 @@
#include <linux/slab.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/dma.h>
static char xtsonic_string[] = "xtsonic";
diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c
index c5add0b45eed..b17105f0a29a 100644
--- a/drivers/net/ethernet/sun/sunbmac.c
+++ b/drivers/net/ethernet/sun/sunbmac.c
@@ -34,7 +34,7 @@
#include <asm/io.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "sunbmac.h"
diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c
index 2102b95ec347..361694621ca0 100644
--- a/drivers/net/ethernet/sun/sunqe.c
+++ b/drivers/net/ethernet/sun/sunqe.c
@@ -36,7 +36,7 @@
#include <asm/openprom.h>
#include <asm/oplib.h>
#include <asm/auxio.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
#include "sunqe.h"
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 0068963bb933..7b814e7b4ba3 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -118,7 +118,7 @@
#include <linux/device.h>
#include <asm/dma.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/byteorder.h>
#include <scsi/scsi.h>
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index a1f3e9ee4e63..eb4ecdf4e00a 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -27,7 +27,7 @@
#include <asm/dma.h>
#include <asm/ecard.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "../scsi.h"
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index 134f040d58e2..a8772d4bcfe5 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -33,7 +33,7 @@
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/ecard.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "../scsi.h"
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index c795537a671c..01aead2879df 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -18,7 +18,7 @@
#include <asm/dma.h>
#include <asm/ecard.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "../scsi.h"
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 2cf889512ece..049cda29e5ec 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -55,7 +55,7 @@ MODULE_DESCRIPTION("Adaptec I2O RAID Driver");
#include <linux/mutex.h>
#include <asm/processor.h> /* for boot_cpu_data */
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/io.h> /* for virt_to_bus, etc. */
#include <scsi/scsi.h>
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 35d3e322d6d5..d0d7928db6e8 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -22,7 +22,7 @@
#include <linux/pci.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/macio.h>
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 74fb50644678..d32f4415e503 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -33,7 +33,7 @@
#include <linux/pci.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/irq.h>
#include <asm/hydra.h>
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index d539beef3ce8..61949d91c25b 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -37,7 +37,7 @@
#include <asm/dma.h>
#include <asm/ptrace.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/oplib.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/drivers/scsi/zorro_esp.c b/drivers/scsi/zorro_esp.c
index c6727bcbc2e3..bfd50247b7eb 100644
--- a/drivers/scsi/zorro_esp.c
+++ b/drivers/scsi/zorro_esp.c
@@ -36,7 +36,7 @@
#include <linux/slab.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/amigahw.h>
#include <asm/amigaints.h>
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index d39ac997dda8..7ef15078a717 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -948,7 +948,7 @@ static inline void iounmap(void __iomem *addr)
}
#endif
#elif defined(CONFIG_GENERIC_IOREMAP)
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
void __iomem *ioremap_prot(phys_addr_t addr, size_t size, unsigned long prot);
void iounmap(volatile void __iomem *addr);
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index bc156285d097..be79a45d7aa3 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -7,7 +7,7 @@
#include <linux/elf.h>
#include <uapi/linux/vmcore.h>
-#include <asm/pgtable.h> /* for pgprot_t */
+#include <linux/pgtable.h> /* for pgprot_t */
#ifdef CONFIG_CRASH_DUMP
#define ELFCORE_ADDR_MAX (-1ULL)
diff --git a/include/linux/dma-noncoherent.h b/include/linux/dma-noncoherent.h
index b59f1b6be3e9..ca09a4e07d2d 100644
--- a/include/linux/dma-noncoherent.h
+++ b/include/linux/dma-noncoherent.h
@@ -3,7 +3,7 @@
#define _LINUX_DMA_NONCOHERENT_H 1
#include <linux/dma-mapping.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_ARCH_HAS_DMA_COHERENCE_H
#include <asm/dma-coherence.h>
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index e912b9dc4633..f4a09ed223ac 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -10,7 +10,7 @@
#define LINUX_HMM_H
#include <linux/kconfig.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/device.h>
#include <linux/migrate.h>
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 0cced410e0bd..50650d0d01b9 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -9,7 +9,7 @@
#include <linux/cgroup.h>
#include <linux/list.h>
#include <linux/kref.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
struct ctl_table;
struct user_struct;
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index b336622612f3..94e24e58966d 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -99,7 +99,7 @@ io_mapping_unmap(void __iomem *vaddr)
#else
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
/* Create the io_mapping object*/
static inline struct io_mapping *
diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index 31314ca7c635..17d8915eaebb 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -12,7 +12,7 @@ struct task_struct;
#ifdef CONFIG_KASAN
#include <asm/kasan.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
extern unsigned char kasan_early_shadow_page[PAGE_SIZE];
extern pte_t kasan_early_shadow_pte[PTRS_PER_PTE];
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 31ec312e8903..474a1ef3c379 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -92,7 +92,7 @@ extern int mmap_rnd_compat_bits __read_mostly;
#endif
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
/*
diff --git a/include/asm-generic/pgtable.h b/include/linux/pgtable.h
similarity index 99%
rename from include/asm-generic/pgtable.h
rename to include/linux/pgtable.h
index 34480ca98c84..2f71e586aa87 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/linux/pgtable.h
@@ -1,8 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_GENERIC_PGTABLE_H
-#define _ASM_GENERIC_PGTABLE_H
+#ifndef _LINUX_PGTABLE_H
+#define _LINUX_PGTABLE_H
#include <linux/pfn.h>
+#include <asm/pgtable.h>
#ifndef __ASSEMBLY__
#ifdef CONFIG_MMU
diff --git a/include/xen/arm/page.h b/include/xen/arm/page.h
index f77dcbcba5a6..be35f64f2e43 100644
--- a/include/xen/arm/page.h
+++ b/include/xen/arm/page.h
@@ -3,7 +3,7 @@
#define _ASM_ARM_XEN_PAGE_H
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/pfn.h>
#include <linux/types.h>
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 7e83ddd101f1..983caaceac1a 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -25,7 +25,7 @@
#include <linux/nospec.h>
#include <linux/audit.h>
#include <uapi/linux/btf.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/bpf_lsm.h>
#define IS_FD_ARRAY(map) ((map)->map_type == BPF_MAP_TYPE_PERF_EVENT_ARRAY || \
diff --git a/mm/init-mm.c b/mm/init-mm.c
index 19603302a77f..71eabeca33ef 100644
--- a/mm/init-mm.c
+++ b/mm/init-mm.c
@@ -9,7 +9,7 @@
#include <linux/atomic.h>
#include <linux/user_namespace.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/mmu.h>
#ifndef INIT_MM_CONTEXT
diff --git a/mm/mincore.c b/mm/mincore.c
index 0e6dd9948f1a..edbcf3d54e4e 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -19,7 +19,7 @@
#include <linux/hugetlb.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
static int mincore_hugetlb(pte_t *pte, unsigned long hmask, unsigned long addr,
unsigned long end, struct mm_walk *walk)
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 494192ca954b..1eeb7b3cedf0 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -28,7 +28,7 @@
#include <linux/ksm.h>
#include <linux/uaccess.h>
#include <linux/mm_inline.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/mmu_context.h>
#include <asm/tlbflush.h>
diff --git a/mm/page_reporting.h b/mm/page_reporting.h
index aa6d37f4dc22..2c385dd4ddbd 100644
--- a/mm/page_reporting.h
+++ b/mm/page_reporting.h
@@ -7,7 +7,7 @@
#include <linux/page-isolation.h>
#include <linux/jump_label.h>
#include <linux/slab.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/scatterlist.h>
#define PAGE_REPORTING_MIN_ORDER pageblock_order
diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index d18f0e1b6792..9578db83e312 100644
--- a/mm/pgtable-generic.c
+++ b/mm/pgtable-generic.c
@@ -2,15 +2,15 @@
/*
* mm/pgtable-generic.c
*
- * Generic pgtable methods declared in asm-generic/pgtable.h
+ * Generic pgtable methods declared in linux/pgtable.h
*
* Copyright (C) 2010 Linus Torvalds
*/
#include <linux/pagemap.h>
#include <linux/hugetlb.h>
+#include <linux/pgtable.h>
#include <asm/tlb.h>
-#include <asm-generic/pgtable.h>
/*
* If a p?d_bad entry is found while walking page tables, report
@@ -53,7 +53,7 @@ void pmd_clear_bad(pmd_t *pmd)
#ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
/*
- * Only sets the access flags (dirty, accessed), as well as write
+ * Only sets the access flags (dirty, accessed), as well as write
* permission. Furthermore, we know it always gets set to a "more
* permissive" setting, which allows most architectures to optimize
* this. We return whether the PTE actually changed, which in turn
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index f6dc0673e62c..7790cd6a4df2 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -40,7 +40,7 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <asm/tlbflush.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <linux/cpumask.h>
#include <linux/cpu.h>
#include <linux/vmalloc.h>
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 0310193ea1bd..de405f4b8ef2 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -39,7 +39,7 @@
#ifdef CONFIG_X86
/* for snoop control */
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <asm/set_memory.h>
#include <asm/cpufeature.h>
#endif
diff --git a/sound/soc/intel/common/sst-firmware.c b/sound/soc/intel/common/sst-firmware.c
index d27947aeb079..85622f9f7047 100644
--- a/sound/soc/intel/common/sst-firmware.c
+++ b/sound/soc/intel/common/sst-firmware.c
@@ -21,7 +21,7 @@
#include <linux/dma/dw.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include "sst-dsp.h"
#include "sst-dsp-priv.h"
diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c
index c183f8e94ee4..0bd4b7d1f271 100644
--- a/sound/soc/intel/haswell/sst-haswell-pcm.c
+++ b/sound/soc/intel/haswell/sst-haswell-pcm.c
@@ -11,7 +11,7 @@
#include <linux/delay.h>
#include <linux/pm_runtime.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 03/12] mm: reorder includes after introduction of linux/pgtable.h
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 01/12] mm: don't include asm/pgtable.h if linux/mm.h is already included Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 02/12] mm: introduce include/linux/pgtable.h Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 04/12] csky: replace definitions of __pXd_offset() with pXd_index() Mike Rapoport
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
The replacement of <asm/pgrable.h> with <linux/pgtable.h> made the include
of the latter in the middle of asm includes. Fix this up with the aid of
the below script and manual adjustments here and there.
import sys
import re
if len(sys.argv) is not 3:
print "USAGE: %s <file> <header>" % (sys.argv[0])
sys.exit(1)
hdr_to_move="#include <linux/%s>" % sys.argv[2]
moved = False
in_hdrs = False
with open(sys.argv[1], "r") as f:
lines = f.readlines()
for _line in lines:
line = _line.rstrip('\n')
if line == hdr_to_move:
continue
if line.startswith("#include <linux/"):
in_hdrs = True
elif not moved and in_hdrs:
moved = True
print hdr_to_move
print line
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/alpha/kernel/proto.h | 2 --
arch/arc/mm/highmem.c | 2 +-
arch/arc/mm/tlbex.S | 2 +-
arch/arm/include/asm/efi.h | 1 -
arch/arm/include/asm/fixmap.h | 2 +-
arch/arm/kernel/head.S | 2 +-
arch/arm/kernel/suspend.c | 2 +-
arch/arm/kernel/vmlinux.lds.S | 2 +-
arch/arm/mach-integrator/core.c | 2 +-
arch/arm/mach-keystone/platsmp.c | 2 +-
arch/arm/mach-sa1100/hackkit.c | 2 +-
arch/arm/mach-zynq/common.c | 2 +-
arch/arm/mm/idmap.c | 2 +-
arch/arm/mm/mm.h | 1 -
arch/arm/mm/proc-arm1020.S | 2 +-
arch/arm/mm/proc-arm1020e.S | 2 +-
arch/arm/mm/proc-arm1022.S | 2 +-
arch/arm/mm/proc-arm1026.S | 2 +-
arch/arm/mm/proc-arm720.S | 2 +-
arch/arm/mm/proc-arm740.S | 2 +-
arch/arm/mm/proc-arm7tdmi.S | 2 +-
arch/arm/mm/proc-arm920.S | 2 +-
arch/arm/mm/proc-arm922.S | 2 +-
arch/arm/mm/proc-arm925.S | 2 +-
arch/arm/mm/proc-arm926.S | 2 +-
arch/arm/mm/proc-arm940.S | 2 +-
arch/arm/mm/proc-arm946.S | 2 +-
arch/arm/mm/proc-arm9tdmi.S | 2 +-
arch/arm/mm/proc-fa526.S | 2 +-
arch/arm/mm/proc-feroceon.S | 2 +-
arch/arm/mm/proc-mohawk.S | 2 +-
arch/arm/mm/proc-sa110.S | 2 +-
arch/arm/mm/proc-sa1100.S | 2 +-
arch/arm/mm/proc-v6.S | 2 +-
arch/arm/mm/proc-v7.S | 2 +-
arch/arm/mm/proc-xsc3.S | 2 +-
arch/arm/mm/proc-xscale.S | 2 +-
arch/arm/mm/pv-fixup-asm.S | 2 +-
arch/arm64/include/asm/io.h | 2 +-
arch/arm64/include/asm/kvm_mmu.h | 2 +-
arch/arm64/include/asm/mmu_context.h | 2 +-
arch/arm64/include/asm/vmap_stack.h | 2 +-
arch/arm64/kernel/acpi.c | 2 +-
arch/arm64/kernel/head.S | 2 +-
arch/arm64/kernel/kaslr.c | 2 +-
arch/arm64/kernel/suspend.c | 2 +-
arch/arm64/kernel/vmlinux.lds.S | 1 -
arch/arm64/mm/proc.S | 2 +-
arch/ia64/kernel/entry.S | 2 +-
arch/ia64/kernel/head.S | 3 ++-
arch/ia64/kernel/irq_ia64.c | 2 +-
arch/ia64/kernel/ivt.S | 2 +-
arch/ia64/kernel/kprobes.c | 2 +-
arch/ia64/kernel/mca_asm.S | 2 +-
arch/ia64/kernel/relocate_kernel.S | 4 +---
arch/ia64/kernel/setup.c | 2 +-
arch/ia64/kernel/uncached.c | 2 +-
arch/ia64/kernel/vmlinux.lds.S | 2 +-
arch/m68k/68000/m68VZ328.c | 2 +-
arch/m68k/include/asm/sun3xflop.h | 2 +-
arch/m68k/kernel/head.S | 2 +-
arch/microblaze/include/asm/pgalloc.h | 2 +-
arch/microblaze/kernel/hw_exception_handler.S | 2 +-
arch/microblaze/kernel/module.c | 2 +-
arch/microblaze/kernel/setup.c | 2 +-
arch/microblaze/mm/pgtable.c | 2 +-
arch/mips/jazz/irq.c | 2 +-
arch/mips/jazz/setup.c | 2 +-
arch/mips/kvm/mips.c | 2 +-
arch/mips/mm/tlbex.c | 2 +-
arch/nds32/include/asm/highmem.h | 1 -
arch/nds32/kernel/head.S | 2 +-
arch/nios2/kernel/nios2_ksyms.c | 2 +-
arch/openrisc/include/asm/io.h | 1 -
arch/openrisc/kernel/entry.S | 2 +-
arch/openrisc/kernel/head.S | 2 +-
arch/openrisc/kernel/or32_ksyms.c | 2 +-
arch/openrisc/mm/ioremap.c | 2 +-
arch/parisc/kernel/asm-offsets.c | 2 +-
arch/parisc/kernel/entry.S | 2 +-
arch/parisc/kernel/head.S | 2 +-
arch/parisc/kernel/pacache.S | 2 +-
arch/parisc/kernel/pdt.c | 2 +-
arch/powerpc/include/asm/fixmap.h | 2 +-
arch/powerpc/kernel/btext.c | 2 +-
arch/powerpc/kernel/fpu.S | 1 -
arch/powerpc/kernel/head_32.S | 2 +-
arch/powerpc/kernel/head_40x.S | 2 +-
arch/powerpc/kernel/head_44x.S | 2 +-
arch/powerpc/kernel/head_8xx.S | 2 +-
arch/powerpc/kernel/head_fsl_booke.S | 2 +-
arch/powerpc/kernel/io-workarounds.c | 2 +-
arch/powerpc/kernel/irq.c | 2 +-
arch/powerpc/kernel/mce_power.c | 2 +-
arch/powerpc/kernel/paca.c | 2 +-
arch/powerpc/kernel/prom.c | 2 +-
arch/powerpc/kernel/prom_init.c | 2 +-
arch/powerpc/kernel/rtas_pci.c | 2 +-
arch/powerpc/kernel/setup-common.c | 2 +-
arch/powerpc/kernel/setup_32.c | 2 +-
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_64_mmu_radix.c | 2 +-
arch/powerpc/kvm/book3s_hv_nested.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xive.c | 2 +-
arch/powerpc/kvm/fpu.S | 2 +-
arch/powerpc/mm/book3s32/hash_low.S | 2 +-
arch/powerpc/mm/book3s64/hash_native.c | 2 +-
arch/powerpc/mm/book3s64/hash_utils.c | 2 +-
arch/powerpc/mm/book3s64/slb.c | 2 +-
arch/powerpc/mm/init-common.c | 2 +-
arch/powerpc/mm/nohash/tlb_low_64e.S | 2 +-
arch/powerpc/mm/ptdump/bats.c | 2 +-
arch/powerpc/platforms/85xx/corenet_generic.c | 2 +-
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 +-
arch/powerpc/platforms/85xx/qemu_e500.c | 2 +-
arch/powerpc/platforms/85xx/sbc8548.c | 2 +-
arch/powerpc/platforms/85xx/smp.c | 2 +-
arch/powerpc/platforms/86xx/mpc86xx_smp.c | 2 +-
arch/powerpc/platforms/cell/cbe_regs.c | 2 +-
arch/powerpc/platforms/cell/interrupt.c | 2 +-
arch/powerpc/platforms/cell/pervasive.c | 2 +-
arch/powerpc/platforms/cell/smp.c | 2 +-
arch/powerpc/platforms/cell/spider-pic.c | 2 +-
arch/powerpc/platforms/chrp/pci.c | 2 +-
arch/powerpc/platforms/chrp/smp.c | 2 +-
arch/powerpc/platforms/powermac/smp.c | 2 +-
arch/powerpc/platforms/pseries/lpar.c | 2 +-
arch/powerpc/platforms/pseries/smp.c | 2 +-
arch/powerpc/sysdev/mpic.c | 2 +-
arch/riscv/include/asm/fixmap.h | 2 +-
arch/riscv/include/asm/io.h | 2 +-
arch/riscv/include/asm/kasan.h | 2 --
arch/riscv/mm/cacheflush.c | 1 -
arch/riscv/mm/kasan_init.c | 2 +-
arch/s390/boot/ipl_parm.c | 2 +-
arch/s390/boot/kaslr.c | 2 +-
arch/s390/include/asm/hugetlb.h | 2 +-
arch/s390/include/asm/kasan.h | 2 --
arch/s390/kernel/asm-offsets.c | 2 +-
arch/s390/kvm/gaccess.c | 2 +-
arch/s390/kvm/kvm-s390.c | 2 +-
arch/s390/kvm/priv.c | 2 +-
arch/s390/mm/extmem.c | 2 +-
arch/s390/mm/gmap.c | 2 +-
arch/s390/mm/kasan_init.c | 2 +-
arch/sh/mm/pmb.c | 2 +-
arch/sparc/include/asm/floppy_32.h | 2 +-
arch/sparc/include/asm/highmem.h | 2 +-
arch/sparc/include/asm/io-unit.h | 2 +-
arch/sparc/include/asm/pgalloc_32.h | 2 +-
arch/sparc/kernel/cpu.c | 2 +-
arch/sparc/kernel/entry.S | 2 +-
arch/sparc/kernel/head_64.S | 2 +-
arch/sparc/kernel/ktlb.S | 2 +-
arch/sparc/kernel/pci.c | 2 +-
arch/sparc/kernel/sun4m_irq.c | 2 +-
arch/sparc/kernel/trampoline_64.S | 2 +-
arch/sparc/kernel/traps_32.c | 2 +-
arch/sparc/lib/clear_page.S | 2 +-
arch/sparc/mm/tsb.c | 2 +-
arch/sparc/mm/ultra.S | 2 +-
arch/unicore32/kernel/hibernate.c | 2 +-
arch/unicore32/kernel/hibernate_asm.S | 2 +-
arch/unicore32/mm/alignment.c | 2 +-
arch/unicore32/mm/proc-ucv2.S | 2 +-
arch/x86/boot/compressed/kaslr_64.c | 2 +-
arch/x86/include/asm/asm-prototypes.h | 2 +-
arch/x86/include/asm/efi.h | 2 +-
arch/x86/include/asm/xen/hypercall.h | 2 +-
arch/x86/kernel/acpi/boot.c | 2 +-
arch/x86/kernel/acpi/sleep.c | 2 +-
arch/x86/kernel/apic/apic_numachip.c | 2 +-
arch/x86/kernel/cpu/bugs.c | 2 +-
arch/x86/kernel/cpu/common.c | 2 +-
arch/x86/kernel/cpu/intel.c | 2 +-
arch/x86/kernel/crash_core_32.c | 2 +-
arch/x86/kernel/crash_core_64.c | 2 +-
arch/x86/kernel/early_printk.c | 2 +-
arch/x86/kernel/head64.c | 2 +-
arch/x86/kernel/head_64.S | 2 +-
arch/x86/kernel/i8259.c | 2 +-
arch/x86/kernel/irqinit.c | 2 +-
arch/x86/kernel/kprobes/core.c | 2 +-
arch/x86/kernel/kprobes/opt.c | 2 +-
arch/x86/kernel/paravirt.c | 2 +-
arch/x86/kernel/reboot.c | 2 +-
arch/x86/kernel/smpboot.c | 2 +-
arch/x86/mm/cpu_entry_area.c | 2 +-
arch/x86/mm/ioremap.c | 2 +-
arch/x86/mm/kaslr.c | 2 +-
arch/x86/mm/mmio-mod.c | 2 +-
arch/x86/mm/pat/memtype_interval.c | 2 +-
arch/x86/mm/setup_nx.c | 2 +-
arch/x86/platform/efi/efi_32.c | 2 +-
arch/x86/platform/olpc/olpc_ofw.c | 2 +-
arch/x86/power/cpu.c | 2 +-
arch/x86/power/hibernate.c | 2 +-
arch/x86/power/hibernate_32.c | 2 +-
arch/x86/power/hibernate_64.c | 2 +-
arch/x86/realmode/init.c | 2 +-
arch/x86/xen/mmu_pv.c | 2 +-
arch/x86/xen/smp_pv.c | 2 +-
arch/xtensa/include/asm/fixmap.h | 2 +-
arch/xtensa/include/asm/highmem.h | 2 +-
arch/xtensa/include/asm/mmu_context.h | 2 +-
arch/xtensa/kernel/entry.S | 2 +-
arch/xtensa/kernel/traps.c | 2 +-
arch/xtensa/kernel/vectors.S | 2 +-
arch/xtensa/mm/cache.c | 2 +-
arch/xtensa/mm/ioremap.c | 2 +-
arch/xtensa/mm/misc.S | 2 +-
drivers/acpi/scan.c | 1 -
drivers/atm/fore200e.c | 2 +-
drivers/block/z2ram.c | 2 +-
drivers/firmware/efi/arm-runtime.c | 2 +-
drivers/gpu/drm/drm_vm.c | 2 +-
drivers/infiniband/hw/qib/qib_file_ops.c | 2 +-
drivers/macintosh/macio-adb.c | 2 +-
drivers/macintosh/mediabay.c | 2 +-
drivers/macintosh/via-pmu.c | 2 +-
drivers/media/pci/bt8xx/bt878.c | 2 +-
drivers/media/pci/bt8xx/btcx-risc.c | 2 +-
drivers/media/pci/bt8xx/bttv-risc.c | 2 +-
drivers/media/v4l2-core/videobuf-dma-sg.c | 2 +-
drivers/media/v4l2-core/videobuf-vmalloc.c | 2 +-
drivers/net/ethernet/amd/7990.c | 2 +-
drivers/net/ethernet/amd/hplance.c | 2 +-
drivers/net/ethernet/amd/mvme147.c | 2 +-
drivers/net/ethernet/amd/sun3lance.c | 2 +-
drivers/net/ethernet/amd/sunlance.c | 2 +-
drivers/net/ethernet/apple/bmac.c | 2 +-
drivers/net/ethernet/apple/mace.c | 2 +-
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 2 +-
drivers/net/ethernet/freescale/fs_enet/mac-fcc.c | 2 +-
drivers/net/ethernet/freescale/fs_enet/mii-fec.c | 2 +-
drivers/net/ethernet/i825xx/82596.c | 2 +-
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/marvell/pxa168_eth.c | 2 +-
drivers/net/ethernet/natsemi/jazzsonic.c | 2 +-
drivers/net/ethernet/natsemi/macsonic.c | 2 +-
drivers/net/ethernet/natsemi/xtsonic.c | 2 +-
drivers/net/ethernet/sun/sunbmac.c | 2 +-
drivers/net/ethernet/sun/sunqe.c | 2 +-
drivers/scsi/53c700.c | 2 +-
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/eesox.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/dpt_i2o.c | 2 +-
drivers/scsi/mac53c94.c | 2 +-
drivers/scsi/mesh.c | 2 +-
drivers/scsi/qlogicpti.c | 2 +-
drivers/scsi/zorro_esp.c | 2 +-
include/linux/crash_dump.h | 1 +
include/linux/io-mapping.h | 2 +-
include/linux/kasan.h | 2 +-
include/linux/mm.h | 2 +-
include/xen/arm/page.h | 2 +-
mm/init-mm.c | 2 +-
mm/mincore.c | 2 +-
mm/zsmalloc.c | 2 +-
sound/pci/hda/hda_intel.c | 2 +-
sound/soc/intel/common/sst-firmware.c | 2 +-
sound/soc/intel/haswell/sst-haswell-pcm.c | 2 +-
265 files changed, 255 insertions(+), 269 deletions(-)
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index a093cd45ec79..701a05090141 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -2,8 +2,6 @@
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <linux/pgtable.h>
-
/* Prototypes of functions used across modules here in this directory. */
#define vucp volatile unsigned char *
diff --git a/arch/arc/mm/highmem.c b/arch/arc/mm/highmem.c
index 45e696dc3f0f..d6b74883fd1f 100644
--- a/arch/arc/mm/highmem.c
+++ b/arch/arc/mm/highmem.c
@@ -6,8 +6,8 @@
#include <linux/memblock.h>
#include <linux/export.h>
#include <linux/highmem.h>
-#include <asm/processor.h>
#include <linux/pgtable.h>
+#include <asm/processor.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index 2bbd4d28352b..31f54bdd95f2 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -33,9 +33,9 @@
*/
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/entry.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/arcregs.h>
#include <asm/cache.h>
#include <asm/processor.h>
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index 62bc7f99c2ad..84dc0ba822f5 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -13,7 +13,6 @@
#include <asm/highmem.h>
#include <asm/mach/map.h>
#include <asm/mmu_context.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#ifdef CONFIG_EFI
diff --git a/arch/arm/include/asm/fixmap.h b/arch/arm/include/asm/fixmap.h
index 1ec9366f0f2a..fc56fc3e1931 100644
--- a/arch/arm/include/asm/fixmap.h
+++ b/arch/arm/include/asm/fixmap.h
@@ -6,8 +6,8 @@
#define FIXADDR_END 0xfff00000UL
#define FIXADDR_TOP (FIXADDR_END - PAGE_SIZE)
-#include <asm/kmap_types.h>
#include <linux/pgtable.h>
+#include <asm/kmap_types.h>
enum fixed_addresses {
FIX_EARLYCON_MEM_BASE,
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 0290afdebd15..f8904227e7fd 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -10,6 +10,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/cp15.h>
@@ -18,7 +19,6 @@
#include <asm/asm-offsets.h>
#include <asm/memory.h>
#include <asm/thread_info.h>
-#include <linux/pgtable.h>
#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_SEMIHOSTING)
#include CONFIG_DEBUG_LL_INCLUDE
diff --git a/arch/arm/kernel/suspend.c b/arch/arm/kernel/suspend.c
index d46f07b67d30..d2c9338d74e8 100644
--- a/arch/arm/kernel/suspend.c
+++ b/arch/arm/kernel/suspend.c
@@ -2,12 +2,12 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/bugs.h>
#include <asm/cacheflush.h>
#include <asm/idmap.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#include <asm/memory.h>
#include <asm/smp_plat.h>
#include <asm/suspend.h>
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index e111e606990d..7f24bc08403e 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -8,13 +8,13 @@
#include "vmlinux-xip.lds.S"
#else
+#include <linux/pgtable.h>
#include <asm-generic/vmlinux.lds.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/mpu.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include "vmlinux.lds.h"
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 7cda45a2ddef..0fe5e1dc9d89 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -21,10 +21,10 @@
#include <linux/stat.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/pgtable.h>
#include <asm/mach-types.h>
#include <asm/mach/time.h>
-#include <linux/pgtable.h>
#include "hardware.h"
#include "cm.h"
diff --git a/arch/arm/mach-keystone/platsmp.c b/arch/arm/mach-keystone/platsmp.c
index db05c56b6ca8..673fcf3b34b1 100644
--- a/arch/arm/mach-keystone/platsmp.c
+++ b/arch/arm/mach-keystone/platsmp.c
@@ -12,11 +12,11 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/io.h>
+#include <linux/pgtable.h>
#include <asm/smp_plat.h>
#include <asm/prom.h>
#include <asm/tlbflush.h>
-#include <linux/pgtable.h>
#include "keystone.h"
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index 5f8b74ad4f4f..3085f1c2e586 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -22,11 +22,11 @@
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
+#include <linux/pgtable.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index bfe572d76d1c..e1ca6a5732d2 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -24,13 +24,13 @@
#include <linux/irqchip/arm-gic.h>
#include <linux/slab.h>
#include <linux/sys_soc.h>
+#include <linux/pgtable.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/mach-types.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/smp_scu.h>
#include <asm/system_info.h>
#include <asm/hardware/cache-l2x0.h>
diff --git a/arch/arm/mm/idmap.c b/arch/arm/mm/idmap.c
index c3166810c3d1..448e57c6f653 100644
--- a/arch/arm/mm/idmap.c
+++ b/arch/arm/mm/idmap.c
@@ -3,12 +3,12 @@
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/cputype.h>
#include <asm/idmap.h>
#include <asm/hwcap.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/system_info.h>
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 534f68484383..f9587d5fa8a4 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -2,7 +2,6 @@
#ifdef CONFIG_MMU
#include <linux/list.h>
#include <linux/vmalloc.h>
-
#include <linux/pgtable.h>
/* the upper-most page table pointer */
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index cab58358a744..6837cf7a4812 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -11,11 +11,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index 283400780417..df49b10250b8 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -11,11 +11,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 73ba773f8102..e89ce467f672 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -11,11 +11,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 20f76b7c2116..7fdd1a205e8e 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -11,11 +11,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index 83acd7aebd7f..3b687e6dd9fd 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -20,11 +20,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S
index d395b91b005e..f2ec3bc60874 100644
--- a/arch/arm/mm/proc-arm740.S
+++ b/arch/arm/mm/proc-arm740.S
@@ -6,11 +6,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index 2dd3cc169b5f..01bbe7576c1c 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -6,11 +6,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 0a059485b2bf..a234cd8ba5e6 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -13,10 +13,10 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index 852a572fc8dd..53c029dcfd83 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -14,10 +14,10 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index 5ada5925aa71..0bfad62ea858 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -37,10 +37,10 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 260a849c84cf..0487a2c3439b 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -13,10 +13,10 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index f90763f5080c..cf9bfcc825ca 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -6,10 +6,10 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index 87beb81ab3bb..6fb3898ad1cd 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -8,10 +8,10 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-arm9tdmi.S b/arch/arm/mm/proc-arm9tdmi.S
index 88a22dd58f68..a054c0e9c034 100644
--- a/arch/arm/mm/proc-arm9tdmi.S
+++ b/arch/arm/mm/proc-arm9tdmi.S
@@ -6,11 +6,11 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-fa526.S b/arch/arm/mm/proc-fa526.S
index 38dc691b0ebf..2c73e0d47d08 100644
--- a/arch/arm/mm/proc-fa526.S
+++ b/arch/arm/mm/proc-fa526.S
@@ -11,10 +11,10 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index 33aa247943cb..61ce82aca6f0 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -8,10 +8,10 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S
index 2e2b4207e68e..1645ccaffe96 100644
--- a/arch/arm/mm/proc-mohawk.S
+++ b/arch/arm/mm/proc-mohawk.S
@@ -9,10 +9,10 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index 1cb988dc7c70..4071f7a61cb6 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -12,12 +12,12 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index bc7cff5b6afa..e723bd4119d3 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -17,12 +17,12 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 323d735031e7..a0618f3e6836 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -9,11 +9,11 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index cfac7fd31689..28c9d32fa99a 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -9,11 +9,11 @@
#include <linux/arm-smccc.h>
#include <linux/init.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/memory.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 37d461a21093..a17afe7e195a 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -23,9 +23,9 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
-#include <linux/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 06fea1348f82..d82590aa71c0 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -19,9 +19,9 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
-#include <linux/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/pv-fixup-asm.S b/arch/arm/mm/pv-fixup-asm.S
index 771f942a365a..8eade0416739 100644
--- a/arch/arm/mm/pv-fixup-asm.S
+++ b/arch/arm/mm/pv-fixup-asm.S
@@ -6,10 +6,10 @@
* for Keystone 2
*/
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/asm-offsets.h>
#include <asm/cp15.h>
#include <asm/memory.h>
-#include <linux/pgtable.h>
.section ".idmap.text", "ax"
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h
index 1dbffe92739a..ff50dd731852 100644
--- a/arch/arm64/include/asm/io.h
+++ b/arch/arm64/include/asm/io.h
@@ -9,11 +9,11 @@
#define __ASM_IO_H
#include <linux/types.h>
+#include <linux/pgtable.h>
#include <asm/byteorder.h>
#include <asm/barrier.h>
#include <asm/memory.h>
-#include <linux/pgtable.h>
#include <asm/early_ioremap.h>
#include <asm/alternative.h>
#include <asm/cpufeature.h>
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index 7a6ce34ea353..f879274016bb 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -83,11 +83,11 @@ alternative_cb_end
#else
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/cache.h>
#include <asm/cacheflush.h>
#include <asm/mmu_context.h>
-#include <linux/pgtable.h>
void kvm_update_va_mask(struct alt_instr *alt,
__le32 *origptr, __le32 *updptr, int nr_inst);
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h
index 67901dc864eb..b0bd9b55594c 100644
--- a/arch/arm64/include/asm/mmu_context.h
+++ b/arch/arm64/include/asm/mmu_context.h
@@ -14,13 +14,13 @@
#include <linux/sched.h>
#include <linux/sched/hotplug.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/cpufeature.h>
#include <asm/proc-fns.h>
#include <asm-generic/mm_hooks.h>
#include <asm/cputype.h>
-#include <linux/pgtable.h>
#include <asm/sysreg.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm64/include/asm/vmap_stack.h b/arch/arm64/include/asm/vmap_stack.h
index 8c0d68559f0b..894e031b28d2 100644
--- a/arch/arm64/include/asm/vmap_stack.h
+++ b/arch/arm64/include/asm/vmap_stack.h
@@ -7,8 +7,8 @@
#include <linux/gfp.h>
#include <linux/kconfig.h>
#include <linux/vmalloc.h>
-#include <asm/memory.h>
#include <linux/pgtable.h>
+#include <asm/memory.h>
#include <asm/thread_info.h>
/*
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index d2c7138c6906..177c2cecc3db 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -23,12 +23,12 @@
#include <linux/of_fdt.h>
#include <linux/smp.h>
#include <linux/serial_core.h>
+#include <linux/pgtable.h>
#include <acpi/ghes.h>
#include <asm/cputype.h>
#include <asm/cpu_ops.h>
#include <asm/daifflags.h>
-#include <linux/pgtable.h>
#include <asm/smp_plat.h>
int acpi_noirq = 1; /* skip ACPI IRQ initialization */
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index ef65ebbe1cf6..ff59e2de1329 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -12,6 +12,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/irqchip/arm-gic-v3.h>
+#include <linux/pgtable.h>
#include <asm/asm_pointer_auth.h>
#include <asm/assembler.h>
@@ -26,7 +27,6 @@
#include <asm/kvm_arm.h>
#include <asm/memory.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/smp.h>
#include <asm/sysreg.h>
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index c8c62ddbaaf7..07c4c8cc4a67 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -10,6 +10,7 @@
#include <linux/mm_types.h>
#include <linux/sched.h>
#include <linux/types.h>
+#include <linux/pgtable.h>
#include <asm/archrandom.h>
#include <asm/cacheflush.h>
@@ -17,7 +18,6 @@
#include <asm/kernel-pgtable.h>
#include <asm/memory.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/sections.h>
enum kaslr_status {
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c
index 10a1ee8a6eeb..c1dee9066ff9 100644
--- a/arch/arm64/kernel/suspend.c
+++ b/arch/arm64/kernel/suspend.c
@@ -3,13 +3,13 @@
#include <linux/percpu.h>
#include <linux/slab.h>
#include <linux/uaccess.h>
+#include <linux/pgtable.h>
#include <asm/alternative.h>
#include <asm/cacheflush.h>
#include <asm/cpufeature.h>
#include <asm/daifflags.h>
#include <asm/debug-monitors.h>
#include <asm/exec.h>
-#include <linux/pgtable.h>
#include <asm/memory.h>
#include <asm/mmu_context.h>
#include <asm/smp_plat.h>
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 8d08ef1dd57e..6827da7f3aa5 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -13,7 +13,6 @@
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include "image.h"
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index 3d248cb69198..756fc75f6eeb 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -9,11 +9,11 @@
#include <linux/init.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/asm_pointer_auth.h>
#include <asm/hwcap.h>
-#include <linux/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/cpufeature.h>
#include <asm/alternative.h>
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index e1d7573d304f..c5efac285bc3 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -38,12 +38,12 @@
*/
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
#include <asm/cache.h>
#include <asm/errno.h>
#include <asm/kregs.h>
#include <asm/asm-offsets.h>
-#include <linux/pgtable.h>
#include <asm/percpu.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index e6632c236324..30f1ef760136 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -21,18 +21,19 @@
*/
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
#include <asm/fpu.h>
#include <asm/kregs.h>
#include <asm/mmu_context.h>
#include <asm/asm-offsets.h>
#include <asm/pal.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/mca_asm.h>
#include <linux/init.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/export.h>
#ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 74a59d758995..6fff934150eb 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -16,6 +16,7 @@
*/
#include <linux/module.h>
+#include <linux/pgtable.h>
#include <linux/jiffies.h>
#include <linux/errno.h>
@@ -37,7 +38,6 @@
#include <asm/intrinsics.h>
#include <asm/io.h>
#include <asm/hw_irq.h>
-#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#ifdef CONFIG_PERFMON
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 055025dbbddb..d6d4229b28db 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -48,11 +48,11 @@
*/
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
#include <asm/break.h>
#include <asm/kregs.h>
#include <asm/asm-offsets.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 66c1626c5cc7..7a7df944d798 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -17,8 +17,8 @@
#include <linux/preempt.h>
#include <linux/extable.h>
#include <linux/kdebug.h>
-
#include <linux/pgtable.h>
+
#include <asm/sections.h>
#include <asm/exception.h>
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index e88aa5e28477..0d6b8cf9d1d0 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -25,9 +25,9 @@
* Use per cpu MCA/INIT stacks for all data.
*/
#include <linux/threads.h>
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/mca_asm.h>
#include <asm/mca.h>
diff --git a/arch/ia64/kernel/relocate_kernel.S b/arch/ia64/kernel/relocate_kernel.S
index ddad8317ebbd..527a7b896a6e 100644
--- a/arch/ia64/kernel/relocate_kernel.S
+++ b/arch/ia64/kernel/relocate_kernel.S
@@ -8,10 +8,10 @@
* Copyright (C) 2005 Khalid Aziz <khalid.aziz@hp.com>
* Copyright (C) 2005 Intel Corp, Zou Nan hai <nanhai.zou@intel.com>
*/
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
#include <asm/kregs.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/mca_asm.h>
/* Must be relocatable PIC code callable as a C function
@@ -319,5 +319,3 @@ GLOBAL_ENTRY(ia64_dump_cpu_regs)
;;
br.ret.sptk.many rp
END(ia64_dump_cpu_regs)
-
-
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c15e2fa7b3df..d2d440fe855b 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -25,6 +25,7 @@
*/
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <linux/acpi.h>
#include <linux/console.h>
@@ -56,7 +57,6 @@
#include <asm/meminit.h>
#include <asm/page.h>
#include <asm/patch.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/sal.h>
#include <asm/sections.h>
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index 58f02d727053..0750f367837d 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -19,9 +19,9 @@
#include <linux/nmi.h>
#include <linux/genalloc.h>
#include <linux/gfp.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/pal.h>
-#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <asm/tlbflush.h>
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 69efc4186318..d259690eb91a 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -1,8 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/pgtable.h>
#include <asm/cache.h>
#include <asm/ptrace.h>
-#include <linux/pgtable.h>
#include <asm/thread_info.h>
#define EMITS_PT_NOTE
diff --git a/arch/m68k/68000/m68VZ328.c b/arch/m68k/68000/m68VZ328.c
index c8c6f6d23138..ada87b23afdc 100644
--- a/arch/m68k/68000/m68VZ328.c
+++ b/arch/m68k/68000/m68VZ328.c
@@ -22,8 +22,8 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/rtc.h>
-
#include <linux/pgtable.h>
+
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
#include <asm/bootstd.h>
diff --git a/arch/m68k/include/asm/sun3xflop.h b/arch/m68k/include/asm/sun3xflop.h
index cc2060f76953..93f2a8431c0e 100644
--- a/arch/m68k/include/asm/sun3xflop.h
+++ b/arch/m68k/include/asm/sun3xflop.h
@@ -10,8 +10,8 @@
#ifndef __ASM_SUN3X_FLOPPY_H
#define __ASM_SUN3X_FLOPPY_H
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#include <asm/irq.h>
#include <asm/sun3x.h>
diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S
index e48c1bb13b19..29de2b3108ea 100644
--- a/arch/m68k/kernel/head.S
+++ b/arch/m68k/kernel/head.S
@@ -255,6 +255,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/bootinfo.h>
#include <asm/bootinfo-amiga.h>
#include <asm/bootinfo-atari.h>
@@ -264,7 +265,6 @@
#include <asm/bootinfo-vme.h>
#include <asm/setup.h>
#include <asm/entry.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/asm-offsets.h>
#ifdef CONFIG_MAC
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index c31a57d4aa0b..ebb6b7939bb8 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -12,11 +12,11 @@
#include <linux/kernel.h> /* For min/max macros */
#include <linux/highmem.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/io.h>
#include <asm/page.h>
#include <asm/cache.h>
-#include <linux/pgtable.h>
#define __HAVE_ARCH_PTE_ALLOC_ONE_KERNEL
#include <asm-generic/pgalloc.h>
diff --git a/arch/microblaze/kernel/hw_exception_handler.S b/arch/microblaze/kernel/hw_exception_handler.S
index 32add49d1bef..54411de22fa6 100644
--- a/arch/microblaze/kernel/hw_exception_handler.S
+++ b/arch/microblaze/kernel/hw_exception_handler.S
@@ -68,9 +68,9 @@
#include <asm/entry.h>
#include <asm/current.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/signal.h>
#include <asm/registers.h>
#include <asm/asm-offsets.h>
diff --git a/arch/microblaze/kernel/module.c b/arch/microblaze/kernel/module.c
index a18d59fe7bf0..9f12e3c2bb42 100644
--- a/arch/microblaze/kernel/module.c
+++ b/arch/microblaze/kernel/module.c
@@ -11,8 +11,8 @@
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/string.h>
-
#include <linux/pgtable.h>
+
#include <asm/cacheflush.h>
int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index fd883a46a42f..2310daff1f8a 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -18,6 +18,7 @@
#include <linux/console.h>
#include <linux/debugfs.h>
#include <linux/of_fdt.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/sections.h>
@@ -33,7 +34,6 @@
#include <asm/entry.h>
#include <asm/cpuinfo.h>
-#include <linux/pgtable.h>
DEFINE_PER_CPU(unsigned int, KSP); /* Saved kernel stack pointer */
DEFINE_PER_CPU(unsigned int, KM); /* Kernel/user mode */
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index 9db7dd5e897a..38ccb909bc9d 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -32,8 +32,8 @@
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/mm_types.h>
-
#include <linux/pgtable.h>
+
#include <asm/pgalloc.h>
#include <linux/io.h>
#include <asm/mmu.h>
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 68f1b94d3b1f..495ba7cc56ec 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -14,12 +14,12 @@
#include <linux/smp.h>
#include <linux/spinlock.h>
#include <linux/irq.h>
+#include <linux/pgtable.h>
#include <asm/irq_cpu.h>
#include <asm/i8259.h>
#include <asm/io.h>
#include <asm/jazz.h>
-#include <linux/pgtable.h>
#include <asm/tlbmisc.h>
static DEFINE_RAW_SPINLOCK(r4030_lock);
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 8283bbed77b0..04aab419a0fc 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -17,11 +17,11 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/dma-mapping.h>
+#include <linux/pgtable.h>
#include <asm/jazz.h>
#include <asm/jazzdma.h>
#include <asm/reboot.h>
-#include <linux/pgtable.h>
#include <asm/tlbmisc.h>
extern asmlinkage void jazz_handle_int(void);
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index da70b1e62d8d..e8acc7e6317a 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -19,13 +19,13 @@
#include <linux/sched/signal.h>
#include <linux/fs.h>
#include <linux/memblock.h>
+#include <linux/pgtable.h>
#include <asm/fpu.h>
#include <asm/page.h>
#include <asm/cacheflush.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#include <linux/kvm_host.h>
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index a0c0c7eb25ad..14f8ba93367f 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -28,11 +28,11 @@
#include <linux/smp.h>
#include <linux/string.h>
#include <linux/cache.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/cpu-type.h>
#include <asm/mmu_context.h>
-#include <linux/pgtable.h>
#include <asm/war.h>
#include <asm/uasm.h>
#include <asm/setup.h>
diff --git a/arch/nds32/include/asm/highmem.h b/arch/nds32/include/asm/highmem.h
index 127e535d4367..fe986d0e6e3f 100644
--- a/arch/nds32/include/asm/highmem.h
+++ b/arch/nds32/include/asm/highmem.h
@@ -7,7 +7,6 @@
#include <asm/proc-fns.h>
#include <asm/kmap_types.h>
#include <asm/fixmap.h>
-#include <linux/pgtable.h>
/*
* Right now we initialize only a single pte table. It can be extended
diff --git a/arch/nds32/kernel/head.S b/arch/nds32/kernel/head.S
index 76de206009c6..7347f00451a9 100644
--- a/arch/nds32/kernel/head.S
+++ b/arch/nds32/kernel/head.S
@@ -3,10 +3,10 @@
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <asm/asm-offsets.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <linux/sizes.h>
#include <asm/thread_info.h>
diff --git a/arch/nios2/kernel/nios2_ksyms.c b/arch/nios2/kernel/nios2_ksyms.c
index a9fdd8210db1..54f7b23df1bf 100644
--- a/arch/nios2/kernel/nios2_ksyms.c
+++ b/arch/nios2/kernel/nios2_ksyms.c
@@ -8,9 +8,9 @@
#include <linux/export.h>
#include <linux/string.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
-#include <linux/pgtable.h>
/* string functions */
diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h
index b90a09407141..db02fb2077d9 100644
--- a/arch/openrisc/include/asm/io.h
+++ b/arch/openrisc/include/asm/io.h
@@ -26,7 +26,6 @@
#define PIO_MASK 0
#include <asm-generic/io.h>
-#include <linux/pgtable.h>
void __iomem *ioremap(phys_addr_t offset, unsigned long size);
extern void iounmap(void *addr);
diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S
index c2a3b36b8ee5..a1d25c3e28d1 100644
--- a/arch/openrisc/kernel/entry.S
+++ b/arch/openrisc/kernel/entry.S
@@ -13,6 +13,7 @@
*/
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/unistd.h>
@@ -21,7 +22,6 @@
#include <asm/spr_defs.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/asm-offsets.h>
#define DISABLE_INTERRUPTS(t1,t2) \
diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S
index 4d0636488829..af355e3f4619 100644
--- a/arch/openrisc/kernel/head.S
+++ b/arch/openrisc/kernel/head.S
@@ -16,10 +16,10 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/serial_reg.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/thread_info.h>
#include <asm/cache.h>
#include <asm/spr_defs.h>
diff --git a/arch/openrisc/kernel/or32_ksyms.c b/arch/openrisc/kernel/or32_ksyms.c
index 7c0cae7423e4..277ac7a55752 100644
--- a/arch/openrisc/kernel/or32_ksyms.c
+++ b/arch/openrisc/kernel/or32_ksyms.c
@@ -18,6 +18,7 @@
#include <linux/interrupt.h>
#include <linux/vmalloc.h>
#include <linux/semaphore.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
@@ -26,7 +27,6 @@
#include <asm/hardirq.h>
#include <asm/delay.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#define DECLARE_EXPORT(name) extern void name(void); EXPORT_SYMBOL(name)
diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c
index a6b17d88c2fb..a978590d802d 100644
--- a/arch/openrisc/mm/ioremap.c
+++ b/arch/openrisc/mm/ioremap.c
@@ -13,11 +13,11 @@
#include <linux/vmalloc.h>
#include <linux/io.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/kmap_types.h>
#include <asm/fixmap.h>
#include <asm/bug.h>
-#include <linux/pgtable.h>
#include <linux/sched.h>
#include <asm/tlbflush.h>
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index e57b86009166..305768a40773 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -20,8 +20,8 @@
#include <linux/ptrace.h>
#include <linux/hardirq.h>
#include <linux/kbuild.h>
-
#include <linux/pgtable.h>
+
#include <asm/ptrace.h>
#include <asm/processor.h>
#include <asm/pdc.h>
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index b77cf5993de3..4b484ec7c7da 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -19,7 +19,6 @@
#include <asm/psw.h>
#include <asm/cache.h> /* for L1_CACHE_SHIFT */
#include <asm/assembly.h> /* for LDREG/STREG defines */
-#include <linux/pgtable.h>
#include <asm/signal.h>
#include <asm/unistd.h>
#include <asm/ldcw.h>
@@ -28,6 +27,7 @@
#include <asm/alternative.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_64BIT
.level 2.0w
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index ad333e8b7677..aa93d775c34d 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -17,10 +17,10 @@
#include <asm/pdc.h>
#include <asm/assembly.h>
-#include <linux/pgtable.h>
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
.level PA_ASM_LEVEL
diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S
index 80c8c6103ce0..b2ba6d633065 100644
--- a/arch/parisc/kernel/pacache.S
+++ b/arch/parisc/kernel/pacache.S
@@ -21,12 +21,12 @@
#include <asm/psw.h>
#include <asm/assembly.h>
-#include <linux/pgtable.h>
#include <asm/cache.h>
#include <asm/ldcw.h>
#include <asm/alternative.h>
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
.section .text.hot
.align 16
diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c
index bdfe445c0ff3..6e8550fefad6 100644
--- a/arch/parisc/kernel/pdt.c
+++ b/arch/parisc/kernel/pdt.c
@@ -17,11 +17,11 @@
#include <linux/seq_file.h>
#include <linux/kthread.h>
#include <linux/initrd.h>
+#include <linux/pgtable.h>
#include <asm/pdc.h>
#include <asm/pdcpat.h>
#include <asm/sections.h>
-#include <linux/pgtable.h>
enum pdt_access_type {
PDT_NONE,
diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 27481b9e9b77..e8063f37c7cd 100644
--- a/arch/powerpc/include/asm/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
@@ -16,8 +16,8 @@
#ifndef __ASSEMBLY__
#include <linux/sizes.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#ifdef CONFIG_HIGHMEM
#include <linux/threads.h>
#include <asm/kmap_types.h>
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 36dd553df8bb..02300edc6989 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -9,13 +9,13 @@
#include <linux/init.h>
#include <linux/export.h>
#include <linux/memblock.h>
+#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/prom.h>
#include <asm/btext.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/udbg.h>
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S
index e7463613dccd..8a43ae3023fe 100644
--- a/arch/powerpc/kernel/fpu.S
+++ b/arch/powerpc/kernel/fpu.S
@@ -12,7 +12,6 @@
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 05796104e8ce..087ea6bde560 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -17,10 +17,10 @@
*/
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S
index 07d60626929f..ec651034b5e3 100644
--- a/arch/powerpc/kernel/head_40x.S
+++ b/arch/powerpc/kernel/head_40x.S
@@ -26,10 +26,10 @@
*/
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index c67defec6847..8e36718f3167 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -25,10 +25,10 @@
*/
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index ee2b9f48536b..39fc4eadf2c5 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -16,11 +16,11 @@
#include <linux/init.h>
#include <linux/magic.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/cache.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 1b9e25e77cba..586a6ac501e9 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -28,10 +28,10 @@
#include <linux/init.h>
#include <linux/threads.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c
index 03185161772a..51bbaae94ccc 100644
--- a/arch/powerpc/kernel/io-workarounds.c
+++ b/arch/powerpc/kernel/io-workarounds.c
@@ -10,10 +10,10 @@
#include <linux/kernel.h>
#include <linux/sched/mm.h> /* for init_mm */
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/machdep.h>
-#include <linux/pgtable.h>
#include <asm/ppc-pci.h>
#include <asm/io-workarounds.h>
#include <asm/pte-walk.h>
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 2c09bffdce2f..05b1cc0e009e 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -51,10 +51,10 @@
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/vmalloc.h>
+#include <linux/pgtable.h>
#include <linux/uaccess.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/cache.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c
index c54e8475fd24..f0456e1e0033 100644
--- a/arch/powerpc/kernel/mce_power.c
+++ b/arch/powerpc/kernel/mce_power.c
@@ -12,10 +12,10 @@
#include <linux/types.h>
#include <linux/ptrace.h>
#include <linux/extable.h>
+#include <linux/pgtable.h>
#include <asm/mmu.h>
#include <asm/mce.h>
#include <asm/machdep.h>
-#include <linux/pgtable.h>
#include <asm/pte-walk.h>
#include <asm/sstep.h>
#include <asm/exception-64s.h>
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index fbddbae795bd..12e81832280d 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -8,11 +8,11 @@
#include <linux/memblock.h>
#include <linux/sched/task.h>
#include <linux/numa.h>
+#include <linux/pgtable.h>
#include <asm/lppaca.h>
#include <asm/paca.h>
#include <asm/sections.h>
-#include <linux/pgtable.h>
#include <asm/kexec.h>
#include <asm/svm.h>
#include <asm/ultravisor.h>
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 061cec01d2fa..841ed6b9e570 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -30,6 +30,7 @@
#include <linux/of_fdt.h>
#include <linux/libfdt.h>
#include <linux/cpu.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/rtas.h>
@@ -41,7 +42,6 @@
#include <asm/smp.h>
#include <asm/mmu.h>
#include <asm/paca.h>
-#include <linux/pgtable.h>
#include <asm/powernv.h>
#include <asm/iommu.h>
#include <asm/btext.h>
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 17b2a1ef8c1c..df3f59983f2a 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -26,6 +26,7 @@
#include <linux/delay.h>
#include <linux/initrd.h>
#include <linux/bitops.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/rtas.h>
#include <asm/page.h>
@@ -34,7 +35,6 @@
#include <asm/io.h>
#include <asm/smp.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/iommu.h>
#include <asm/btext.h>
#include <asm/sections.h>
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index ef7a87a7d6d6..781c1869902e 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -13,9 +13,9 @@
#include <linux/pci.h>
#include <linux/string.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 301279c1979f..8e8fb43855d7 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -31,13 +31,13 @@
#include <linux/memblock.h>
#include <linux/of_platform.h>
#include <linux/hugetlb.h>
+#include <linux/pgtable.h>
#include <asm/debugfs.h>
#include <asm/io.h>
#include <asm/paca.h>
#include <asm/prom.h>
#include <asm/processor.h>
#include <asm/vdso_datapage.h>
-#include <linux/pgtable.h>
#include <asm/smp.h>
#include <asm/elf.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index f38fe628ca55..233767aa37b1 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -19,11 +19,11 @@
#include <linux/memblock.h>
#include <linux/export.h>
#include <linux/nvram.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/processor.h>
-#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/smp.h>
#include <asm/elf.h>
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index cd6870e0360a..64f18299627d 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -30,13 +30,13 @@
#include <linux/lockdep.h>
#include <linux/memory.h>
#include <linux/nmi.h>
+#include <linux/pgtable.h>
#include <asm/debugfs.h>
#include <asm/io.h>
#include <asm/kdump.h>
#include <asm/prom.h>
#include <asm/processor.h>
-#include <linux/pgtable.h>
#include <asm/smp.h>
#include <asm/elf.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 7478b568c09b..e88606b31cf6 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -33,6 +33,7 @@
#include <linux/processor.h>
#include <linux/random.h>
#include <linux/stackprotector.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <linux/atomic.h>
@@ -41,7 +42,6 @@
#include <asm/kvm_ppc.h>
#include <asm/dbell.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/smp.h>
#include <asm/time.h>
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c
index 78b87df5dab9..3248f789832b 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_radix.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c
@@ -11,12 +11,12 @@
#include <linux/anon_inodes.h>
#include <linux/file.h>
#include <linux/debugfs.h>
+#include <linux/pgtable.h>
#include <asm/kvm_ppc.h>
#include <asm/kvm_book3s.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/pte-walk.h>
#include <asm/ultravisor.h>
diff --git a/arch/powerpc/kvm/book3s_hv_nested.c b/arch/powerpc/kvm/book3s_hv_nested.c
index abaa83a504e3..2e94e152dad4 100644
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -11,11 +11,11 @@
#include <linux/kernel.h>
#include <linux/kvm_host.h>
#include <linux/llist.h>
+#include <linux/pgtable.h>
#include <asm/kvm_ppc.h>
#include <asm/kvm_book3s.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/pte-walk.h>
#include <asm/reg.h>
diff --git a/arch/powerpc/kvm/book3s_hv_rm_xics.c b/arch/powerpc/kvm/book3s_hv_rm_xics.c
index ce594d39d1bf..4d7e5610731a 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_xics.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_xics.c
@@ -8,6 +8,7 @@
#include <linux/kvm_host.h>
#include <linux/err.h>
#include <linux/kernel_stat.h>
+#include <linux/pgtable.h>
#include <asm/kvm_book3s.h>
#include <asm/kvm_ppc.h>
@@ -15,7 +16,6 @@
#include <asm/xics.h>
#include <asm/synch.h>
#include <asm/cputhreads.h>
-#include <linux/pgtable.h>
#include <asm/ppc-opcode.h>
#include <asm/pnv-pci.h>
#include <asm/opal.h>
diff --git a/arch/powerpc/kvm/book3s_hv_rm_xive.c b/arch/powerpc/kvm/book3s_hv_rm_xive.c
index df0b567096d1..6f18632e30e9 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_xive.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_xive.c
@@ -3,6 +3,7 @@
#include <linux/kvm_host.h>
#include <linux/err.h>
#include <linux/kernel_stat.h>
+#include <linux/pgtable.h>
#include <asm/kvm_book3s.h>
#include <asm/kvm_ppc.h>
@@ -11,7 +12,6 @@
#include <asm/debug.h>
#include <asm/synch.h>
#include <asm/cputhreads.h>
-#include <linux/pgtable.h>
#include <asm/ppc-opcode.h>
#include <asm/pnv-pci.h>
#include <asm/opal.h>
diff --git a/arch/powerpc/kvm/fpu.S b/arch/powerpc/kvm/fpu.S
index 0703d4480d3d..315c94946bad 100644
--- a/arch/powerpc/kvm/fpu.S
+++ b/arch/powerpc/kvm/fpu.S
@@ -5,10 +5,10 @@
* Copyright (C) 2010 Alexander Graf (agraf@suse.de)
*/
+#include <linux/pgtable.h>
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/mm/book3s32/hash_low.S b/arch/powerpc/mm/book3s32/hash_low.S
index ebc9a7ef587a..76c12eb00335 100644
--- a/arch/powerpc/mm/book3s32/hash_low.S
+++ b/arch/powerpc/mm/book3s32/hash_low.S
@@ -14,9 +14,9 @@
* hash table, so this file is not used on them.)
*/
+#include <linux/pgtable.h>
#include <asm/reg.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
#include <asm/thread_info.h>
diff --git a/arch/powerpc/mm/book3s64/hash_native.c b/arch/powerpc/mm/book3s64/hash_native.c
index d2a175576ff4..cf20e5229ce1 100644
--- a/arch/powerpc/mm/book3s64/hash_native.c
+++ b/arch/powerpc/mm/book3s64/hash_native.c
@@ -14,11 +14,11 @@
#include <linux/processor.h>
#include <linux/threads.h>
#include <linux/smp.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
-#include <linux/pgtable.h>
#include <asm/trace.h>
#include <asm/tlb.h>
#include <asm/cputable.h>
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index 425ea50f185e..51e3c15f7aff 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -35,10 +35,10 @@
#include <linux/pkeys.h>
#include <linux/hugetlb.h>
#include <linux/cpu.h>
+#include <linux/pgtable.h>
#include <asm/debugfs.h>
#include <asm/processor.h>
-#include <linux/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/page.h>
diff --git a/arch/powerpc/mm/book3s64/slb.c b/arch/powerpc/mm/book3s64/slb.c
index 5f0ef6f6475e..8c4ca4d62848 100644
--- a/arch/powerpc/mm/book3s64/slb.c
+++ b/arch/powerpc/mm/book3s64/slb.c
@@ -10,7 +10,6 @@
*/
#include <asm/asm-prototypes.h>
-#include <linux/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/paca.h>
@@ -21,6 +20,7 @@
#include <linux/compiler.h>
#include <linux/context_tracking.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/udbg.h>
#include <asm/code-patching.h>
diff --git a/arch/powerpc/mm/init-common.c b/arch/powerpc/mm/init-common.c
index 07acb2038fa4..8e0d792ac296 100644
--- a/arch/powerpc/mm/init-common.c
+++ b/arch/powerpc/mm/init-common.c
@@ -17,8 +17,8 @@
#undef DEBUG
#include <linux/string.h>
-#include <asm/pgalloc.h>
#include <linux/pgtable.h>
+#include <asm/pgalloc.h>
#include <asm/kup.h>
phys_addr_t memstart_addr __ro_after_init = (phys_addr_t)~0ull;
diff --git a/arch/powerpc/mm/nohash/tlb_low_64e.S b/arch/powerpc/mm/nohash/tlb_low_64e.S
index 25cb8c18e02e..d5e2704d0096 100644
--- a/arch/powerpc/mm/nohash/tlb_low_64e.S
+++ b/arch/powerpc/mm/nohash/tlb_low_64e.S
@@ -6,6 +6,7 @@
* Ben. Herrenschmidt (benh@kernel.crashing.org), IBM Corp.
*/
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/reg.h>
#include <asm/page.h>
@@ -13,7 +14,6 @@
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
#include <asm/cputable.h>
-#include <linux/pgtable.h>
#include <asm/exception-64e.h>
#include <asm/ppc-opcode.h>
#include <asm/kvm_asm.h>
diff --git a/arch/powerpc/mm/ptdump/bats.c b/arch/powerpc/mm/ptdump/bats.c
index 87ccef750c05..f7063fd5f06b 100644
--- a/arch/powerpc/mm/ptdump/bats.c
+++ b/arch/powerpc/mm/ptdump/bats.c
@@ -6,8 +6,8 @@
* This dumps the content of BATS
*/
-#include <asm/debugfs.h>
#include <linux/pgtable.h>
+#include <asm/debugfs.h>
#include <asm/cpu_has_feature.h>
static char *pp_601(int k, int pp)
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index 3b82bb594436..6aa8defb5857 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -12,11 +12,11 @@
#include <linux/kdev_t.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
+#include <linux/pgtable.h>
#include <asm/time.h>
#include <asm/machdep.h>
#include <asm/pci-bridge.h>
-#include <linux/pgtable.h>
#include <asm/ppc-pci.h>
#include <mm/mmu_decl.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 70494097f048..172d2b7cfeb7 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -22,8 +22,8 @@
#include <linux/interrupt.h>
#include <linux/fsl_devices.h>
#include <linux/of_platform.h>
-
#include <linux/pgtable.h>
+
#include <asm/page.h>
#include <linux/atomic.h>
#include <asm/time.h>
diff --git a/arch/powerpc/platforms/85xx/qemu_e500.c b/arch/powerpc/platforms/85xx/qemu_e500.c
index 1f6f02769e21..a4127b0b161f 100644
--- a/arch/powerpc/platforms/85xx/qemu_e500.c
+++ b/arch/powerpc/platforms/85xx/qemu_e500.c
@@ -13,8 +13,8 @@
#include <linux/kernel.h>
#include <linux/of_fdt.h>
-#include <asm/machdep.h>
#include <linux/pgtable.h>
+#include <asm/machdep.h>
#include <asm/time.h>
#include <asm/udbg.h>
#include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index bec61b1ec0f0..e4acf5ce6b07 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -24,8 +24,8 @@
#include <linux/interrupt.h>
#include <linux/fsl_devices.h>
#include <linux/of_platform.h>
-
#include <linux/pgtable.h>
+
#include <asm/page.h>
#include <linux/atomic.h>
#include <asm/time.h>
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 28ca4d2afe5e..fda108bae95f 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -16,9 +16,9 @@
#include <linux/highmem.h>
#include <linux/cpu.h>
#include <linux/fsl/guts.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/mpic.h>
#include <asm/cacheflush.h>
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
index edad7a694f03..2b0b08489fab 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -10,10 +10,10 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/pgtable.h>
#include <asm/code-patching.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/pci-bridge.h>
#include <asm/mpic.h>
#include <asm/cacheflush.h>
diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c
index 8962b0864802..c2a0678d85db 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.c
+++ b/arch/powerpc/platforms/cell/cbe_regs.c
@@ -12,9 +12,9 @@
#include <linux/export.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/ptrace.h>
#include <asm/cell-regs.h>
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 735c9cdc650f..c0ab62ba6f16 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -23,9 +23,9 @@
#include <linux/types.h>
#include <linux/ioport.h>
#include <linux/kernel_stat.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/ptrace.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c
index 13d8a1b087ab..9068edef71f7 100644
--- a/arch/powerpc/platforms/cell/pervasive.c
+++ b/arch/powerpc/platforms/cell/pervasive.c
@@ -15,11 +15,11 @@
#include <linux/percpu.h>
#include <linux/types.h>
#include <linux/kallsyms.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
-#include <linux/pgtable.h>
#include <asm/reg.h>
#include <asm/cell-regs.h>
#include <asm/cpu_has_feature.h>
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index cc38e6a6d5a7..c855a0aeb49c 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -21,12 +21,12 @@
#include <linux/err.h>
#include <linux/device.h>
#include <linux/cpu.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 4da3cdd34116..210785f59271 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -10,8 +10,8 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/ioport.h>
-
#include <linux/pgtable.h>
+
#include <asm/prom.h>
#include <asm/io.h>
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 7c81f363db4d..b2c2bf35b76c 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -8,9 +8,9 @@
#include <linux/delay.h>
#include <linux/string.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/hydra.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index c21199a10a0f..e30cd2915e54 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -16,12 +16,12 @@
#include <linux/kernel_stat.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 3b6f6f5ab7ac..3b879ee913ee 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -30,13 +30,13 @@
#include <linux/hardirq.h>
#include <linux/cpu.h>
#include <linux/compiler.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <linux/atomic.h>
#include <asm/code-patching.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 6945964ad002..fd26f3d21d7b 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -21,10 +21,10 @@
#include <linux/cpuhotplug.h>
#include <linux/workqueue.h>
#include <linux/proc_fs.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/mmu_context.h>
#include <asm/iommu.h>
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 112c47780679..6891710833be 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -20,12 +20,12 @@
#include <linux/err.h>
#include <linux/device.h>
#include <linux/cpu.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/smp.h>
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 0cd031eae55f..b0426f28946a 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -29,11 +29,11 @@
#include <linux/slab.h>
#include <linux/syscore_ops.h>
#include <linux/ratelimit.h>
+#include <linux/pgtable.h>
#include <asm/ptrace.h>
#include <asm/signal.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/mpic.h>
diff --git a/arch/riscv/include/asm/fixmap.h b/arch/riscv/include/asm/fixmap.h
index e6aa7d5e85f1..1ff075a8dfc7 100644
--- a/arch/riscv/include/asm/fixmap.h
+++ b/arch/riscv/include/asm/fixmap.h
@@ -8,8 +8,8 @@
#include <linux/kernel.h>
#include <linux/sizes.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#ifdef CONFIG_MMU
/*
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h
index 05fcb95107a6..3835c3295dc5 100644
--- a/arch/riscv/include/asm/io.h
+++ b/arch/riscv/include/asm/io.h
@@ -12,8 +12,8 @@
#define _ASM_RISCV_IO_H
#include <linux/types.h>
-#include <asm/mmiowb.h>
#include <linux/pgtable.h>
+#include <asm/mmiowb.h>
/*
* MMIO access functions are separated out to break dependency cycles
diff --git a/arch/riscv/include/asm/kasan.h b/arch/riscv/include/asm/kasan.h
index 660a9ecfacd8..b04028c6218c 100644
--- a/arch/riscv/include/asm/kasan.h
+++ b/arch/riscv/include/asm/kasan.h
@@ -8,8 +8,6 @@
#ifdef CONFIG_KASAN
-#include <linux/pgtable.h>
-
#define KASAN_SHADOW_SCALE_SHIFT 3
#define KASAN_SHADOW_SIZE (UL(1) << (38 - KASAN_SHADOW_SCALE_SHIFT))
diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c
index 1594a679eea2..094118663285 100644
--- a/arch/riscv/mm/cacheflush.c
+++ b/arch/riscv/mm/cacheflush.c
@@ -3,7 +3,6 @@
* Copyright (C) 2017 SiFive
*/
-#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#ifdef CONFIG_SMP
diff --git a/arch/riscv/mm/kasan_init.c b/arch/riscv/mm/kasan_init.c
index e3808175b798..4a8b61806633 100644
--- a/arch/riscv/mm/kasan_init.c
+++ b/arch/riscv/mm/kasan_init.c
@@ -6,8 +6,8 @@
#include <linux/kasan.h>
#include <linux/kernel.h>
#include <linux/memblock.h>
-#include <asm/tlbflush.h>
#include <linux/pgtable.h>
+#include <asm/tlbflush.h>
#include <asm/fixmap.h>
extern pgd_t early_pg_dir[PTRS_PER_PGD];
diff --git a/arch/s390/boot/ipl_parm.c b/arch/s390/boot/ipl_parm.c
index b765f2d4172e..8e222a666025 100644
--- a/arch/s390/boot/ipl_parm.c
+++ b/arch/s390/boot/ipl_parm.c
@@ -2,12 +2,12 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/ctype.h>
+#include <linux/pgtable.h>
#include <asm/ebcdic.h>
#include <asm/sclp.h>
#include <asm/sections.h>
#include <asm/boot_data.h>
#include <asm/facility.h>
-#include <linux/pgtable.h>
#include <asm/uv.h>
#include "boot.h"
diff --git a/arch/s390/boot/kaslr.c b/arch/s390/boot/kaslr.c
index 95376a19c69a..d4442163ffa9 100644
--- a/arch/s390/boot/kaslr.c
+++ b/arch/s390/boot/kaslr.c
@@ -2,8 +2,8 @@
/*
* Copyright IBM Corp. 2019
*/
-#include <asm/mem_detect.h>
#include <linux/pgtable.h>
+#include <asm/mem_detect.h>
#include <asm/cpacf.h>
#include <asm/timex.h>
#include <asm/sclp.h>
diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index d806d3d28134..60f9241e5e4a 100644
--- a/arch/s390/include/asm/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
@@ -9,8 +9,8 @@
#ifndef _ASM_S390_HUGETLB_H
#define _ASM_S390_HUGETLB_H
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#define hugetlb_free_pgd_range free_pgd_range
#define hugepages_supported() (MACHINE_HAS_EDAT1)
diff --git a/arch/s390/include/asm/kasan.h b/arch/s390/include/asm/kasan.h
index d8f8e8d5abe0..89d6886040c8 100644
--- a/arch/s390/include/asm/kasan.h
+++ b/arch/s390/include/asm/kasan.h
@@ -2,8 +2,6 @@
#ifndef __ASM_KASAN_H
#define __ASM_KASAN_H
-#include <linux/pgtable.h>
-
#ifdef CONFIG_KASAN
#define KASAN_SHADOW_SCALE_SHIFT 3
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index f3daf5f8de3f..165031bd3370 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -11,9 +11,9 @@
#include <linux/kvm_host.h>
#include <linux/sched.h>
#include <linux/purgatory.h>
+#include <linux/pgtable.h>
#include <asm/idle.h>
#include <asm/vdso.h>
-#include <linux/pgtable.h>
#include <asm/gmap.h>
#include <asm/nmi.h>
#include <asm/stacktrace.h>
diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index 0fefb440fe74..4e6fb34c7d90 100644
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@ -9,8 +9,8 @@
#include <linux/vmalloc.h>
#include <linux/mm_types.h>
#include <linux/err.h>
-
#include <linux/pgtable.h>
+
#include <asm/gmap.h>
#include "kvm-s390.h"
#include "gaccess.h"
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index a8a432bf5566..fe15413a5ba3 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -31,11 +31,11 @@
#include <linux/bitmap.h>
#include <linux/sched/signal.h>
#include <linux/string.h>
+#include <linux/pgtable.h>
#include <asm/asm-offsets.h>
#include <asm/lowcore.h>
#include <asm/stp.h>
-#include <linux/pgtable.h>
#include <asm/gmap.h>
#include <asm/nmi.h>
#include <asm/switch_to.h>
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 8ec0ab070a49..b579b77deea6 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -13,6 +13,7 @@
#include <linux/errno.h>
#include <linux/compat.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/asm-offsets.h>
#include <asm/facility.h>
@@ -20,7 +21,6 @@
#include <asm/debug.h>
#include <asm/ebcdic.h>
#include <asm/sysinfo.h>
-#include <linux/pgtable.h>
#include <asm/page-states.h>
#include <asm/pgalloc.h>
#include <asm/gmap.h>
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 982c65d22175..9e0aa7aa03ba 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -20,9 +20,9 @@
#include <linux/ctype.h>
#include <linux/ioport.h>
#include <linux/refcount.h>
+#include <linux/pgtable.h>
#include <asm/diag.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/ebcdic.h>
#include <asm/errno.h>
#include <asm/extmem.h>
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 11b8fe47134d..223e14d4fcff 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -17,8 +17,8 @@
#include <linux/swapops.h>
#include <linux/ksm.h>
#include <linux/mman.h>
-
#include <linux/pgtable.h>
+
#include <asm/pgalloc.h>
#include <asm/gmap.h>
#include <asm/tlb.h>
diff --git a/arch/s390/mm/kasan_init.c b/arch/s390/mm/kasan_init.c
index 6a5630731377..99dd1c63a065 100644
--- a/arch/s390/mm/kasan_init.c
+++ b/arch/s390/mm/kasan_init.c
@@ -2,8 +2,8 @@
#include <linux/kasan.h>
#include <linux/sched/task.h>
#include <linux/memblock.h>
-#include <asm/pgalloc.h>
#include <linux/pgtable.h>
+#include <asm/pgalloc.h>
#include <asm/kasan.h>
#include <asm/mem_detect.h>
#include <asm/processor.h>
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index 76bb1b55fab8..b20aba6e1b37 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -23,10 +23,10 @@
#include <linux/io.h>
#include <linux/spinlock.h>
#include <linux/vmalloc.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <linux/sizes.h>
#include <linux/uaccess.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index cf2cf02c8ff1..db191312b05f 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -9,8 +9,8 @@
#include <linux/of.h>
#include <linux/of_device.h>
-
#include <linux/pgtable.h>
+
#include <asm/idprom.h>
#include <asm/oplib.h>
#include <asm/auxio.h>
diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h
index c9211454d500..6c35f0d27ee1 100644
--- a/arch/sparc/include/asm/highmem.h
+++ b/arch/sparc/include/asm/highmem.h
@@ -22,9 +22,9 @@
#ifdef __KERNEL__
#include <linux/interrupt.h>
+#include <linux/pgtable.h>
#include <asm/vaddrs.h>
#include <asm/kmap_types.h>
-#include <linux/pgtable.h>
#include <asm/pgtsrmmu.h>
/* declarations for highmem.c */
diff --git a/arch/sparc/include/asm/io-unit.h b/arch/sparc/include/asm/io-unit.h
index 88a976ccac39..8c38f5b9f927 100644
--- a/arch/sparc/include/asm/io-unit.h
+++ b/arch/sparc/include/asm/io-unit.h
@@ -7,8 +7,8 @@
#define _SPARC_IO_UNIT_H
#include <linux/spinlock.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
/* The io-unit handles all virtual to physical address translations
* that occur between the SBUS and physical memory. Access by
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
index b0577ca846b7..56ac98383258 100644
--- a/arch/sparc/include/asm/pgalloc_32.h
+++ b/arch/sparc/include/asm/pgalloc_32.h
@@ -4,9 +4,9 @@
#include <linux/kernel.h>
#include <linux/sched.h>
+#include <linux/pgtable.h>
#include <asm/pgtsrmmu.h>
-#include <linux/pgtable.h>
#include <asm/vaddrs.h>
#include <asm/page.h>
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 36936b613d36..79cd6ccfeac0 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -11,9 +11,9 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/threads.h>
+#include <linux/pgtable.h>
#include <asm/spitfire.h>
-#include <linux/pgtable.h>
#include <asm/oplib.h>
#include <asm/setup.h>
#include <asm/page.h>
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 5a666ca2bdf9..f636acf3312f 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -10,6 +10,7 @@
#include <linux/linkage.h>
#include <linux/errno.h>
+#include <linux/pgtable.h>
#include <asm/head.h>
#include <asm/asi.h>
@@ -20,7 +21,6 @@
#include <asm/psr.h>
#include <asm/vaddrs.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/winmacro.h>
#include <asm/signal.h>
#include <asm/obio.h>
diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index d7269822e9dc..c5ff2472b3d9 100644
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -12,13 +12,13 @@
#include <linux/threads.h>
#include <linux/init.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/thread_info.h>
#include <asm/asi.h>
#include <asm/pstate.h>
#include <asm/ptrace.h>
#include <asm/spitfire.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/errno.h>
#include <asm/signal.h>
#include <asm/processor.h>
diff --git a/arch/sparc/kernel/ktlb.S b/arch/sparc/kernel/ktlb.S
index 0bd0a92337af..6bfaf73ce8a0 100644
--- a/arch/sparc/kernel/ktlb.S
+++ b/arch/sparc/kernel/ktlb.S
@@ -7,10 +7,10 @@
* Copyright (C) 1996,98,99 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
+#include <linux/pgtable.h>
#include <asm/head.h>
#include <asm/asi.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/tsb.h>
.text
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 1c76e9c02e6b..ca293ad05649 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -21,9 +21,9 @@
#include <linux/init.h>
#include <linux/of.h>
#include <linux/of_device.h>
+#include <linux/pgtable.h>
#include <linux/uaccess.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/apb.h>
diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index afdac7ff174a..91b61f012d19 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -12,11 +12,11 @@
#include <linux/slab.h>
#include <linux/sched/debug.h>
+#include <linux/pgtable.h>
#include <asm/timer.h>
#include <asm/traps.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/cacheflush.h>
diff --git a/arch/sparc/kernel/trampoline_64.S b/arch/sparc/kernel/trampoline_64.S
index ee2c51034ba4..51bf1eb92a36 100644
--- a/arch/sparc/kernel/trampoline_64.S
+++ b/arch/sparc/kernel/trampoline_64.S
@@ -6,6 +6,7 @@
*/
+#include <linux/pgtable.h>
#include <asm/head.h>
#include <asm/asi.h>
#include <asm/lsu.h>
@@ -13,7 +14,6 @@
#include <asm/dcu.h>
#include <asm/pstate.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/spitfire.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 3131b2a6187f..247a0d9683b2 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -18,12 +18,12 @@
#include <linux/smp.h>
#include <linux/kdebug.h>
#include <linux/export.h>
+#include <linux/pgtable.h>
#include <asm/delay.h>
#include <asm/ptrace.h>
#include <asm/oplib.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/unistd.h>
#include <asm/traps.h>
diff --git a/arch/sparc/lib/clear_page.S b/arch/sparc/lib/clear_page.S
index 9f3776b2a48b..302d3454a994 100644
--- a/arch/sparc/lib/clear_page.S
+++ b/arch/sparc/lib/clear_page.S
@@ -5,10 +5,10 @@
* Copyright (C) 1997 Jakub Jelinek (jakub@redhat.com)
*/
+#include <linux/pgtable.h>
#include <asm/visasm.h>
#include <asm/thread_info.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/spitfire.h>
#include <asm/head.h>
#include <asm/export.h>
diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index e47753186d18..0dce4b7ff73e 100644
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -8,9 +8,9 @@
#include <linux/preempt.h>
#include <linux/slab.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/setup.h>
#include <asm/tsb.h>
diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S
index 5fb6888dd0ed..70e658d107e0 100644
--- a/arch/sparc/mm/ultra.S
+++ b/arch/sparc/mm/ultra.S
@@ -5,8 +5,8 @@
* Copyright (C) 1997, 2000, 2008 David S. Miller (davem@davemloft.net)
*/
-#include <asm/asi.h>
#include <linux/pgtable.h>
+#include <asm/asi.h>
#include <asm/page.h>
#include <asm/spitfire.h>
#include <asm/mmu_context.h>
diff --git a/arch/unicore32/kernel/hibernate.c b/arch/unicore32/kernel/hibernate.c
index 3a216fd14b99..4cdf3c846a2d 100644
--- a/arch/unicore32/kernel/hibernate.c
+++ b/arch/unicore32/kernel/hibernate.c
@@ -11,9 +11,9 @@
#include <linux/gfp.h>
#include <linux/suspend.h>
#include <linux/memblock.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/unicore32/kernel/hibernate_asm.S b/arch/unicore32/kernel/hibernate_asm.S
index f854a847801b..a589bc189e24 100644
--- a/arch/unicore32/kernel/hibernate_asm.S
+++ b/arch/unicore32/kernel/hibernate_asm.S
@@ -11,9 +11,9 @@
#include <linux/sys.h>
#include <linux/errno.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <generated/asm-offsets.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/assembler.h>
@ restore_image(pgd_t *resume_pg_dir, struct pbe *restore_pblist)
diff --git a/arch/unicore32/mm/alignment.c b/arch/unicore32/mm/alignment.c
index 258ae0efccbb..2ea98f7a4156 100644
--- a/arch/unicore32/mm/alignment.c
+++ b/arch/unicore32/mm/alignment.c
@@ -18,8 +18,8 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/uaccess.h>
-
#include <linux/pgtable.h>
+
#include <asm/tlbflush.h>
#include <asm/unaligned.h>
diff --git a/arch/unicore32/mm/proc-ucv2.S b/arch/unicore32/mm/proc-ucv2.S
index 0295dd4bfcaf..18f8c4fb21a0 100644
--- a/arch/unicore32/mm/proc-ucv2.S
+++ b/arch/unicore32/mm/proc-ucv2.S
@@ -8,10 +8,10 @@
*/
#include <linux/init.h>
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/assembler.h>
#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
-#include <linux/pgtable.h>
#include "proc-macros.S"
diff --git a/arch/x86/boot/compressed/kaslr_64.c b/arch/x86/boot/compressed/kaslr_64.c
index 6953c2307257..f9c5c13d979b 100644
--- a/arch/x86/boot/compressed/kaslr_64.c
+++ b/arch/x86/boot/compressed/kaslr_64.c
@@ -22,8 +22,8 @@
#include "misc.h"
/* These actually do the work of building the kernel identity maps. */
-#include <asm/init.h>
#include <linux/pgtable.h>
+#include <asm/init.h>
/* Use the static base for this part of the boot process */
#undef __PAGE_OFFSET
#define __PAGE_OFFSET __PAGE_OFFSET_BASE
diff --git a/arch/x86/include/asm/asm-prototypes.h b/arch/x86/include/asm/asm-prototypes.h
index cd773cbdf5a4..5a42f9206138 100644
--- a/arch/x86/include/asm/asm-prototypes.h
+++ b/arch/x86/include/asm/asm-prototypes.h
@@ -1,13 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/ftrace.h>
#include <linux/uaccess.h>
+#include <linux/pgtable.h>
#include <asm/string.h>
#include <asm/page.h>
#include <asm/checksum.h>
#include <asm-generic/asm-prototypes.h>
-#include <linux/pgtable.h>
#include <asm/special_insns.h>
#include <asm/preempt.h>
#include <asm/asm.h>
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 8f4c9838c7d3..027b2a9d380f 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -3,12 +3,12 @@
#define _ASM_X86_EFI_H
#include <asm/fpu/api.h>
-#include <linux/pgtable.h>
#include <asm/processor-flags.h>
#include <asm/tlb.h>
#include <asm/nospec-branch.h>
#include <asm/mmu_context.h>
#include <linux/build_bug.h>
+#include <linux/pgtable.h>
extern unsigned long efi_fw_vendor, efi_config_table;
diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h
index 9cb3a0cdcc8e..ba4c1b15908b 100644
--- a/arch/x86/include/asm/xen/hypercall.h
+++ b/arch/x86/include/asm/xen/hypercall.h
@@ -38,11 +38,11 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/types.h>
+#include <linux/pgtable.h>
#include <trace/events/xen.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/smap.h>
#include <asm/nospec-branch.h>
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 2f04f4505166..7bdc0239a943 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -20,11 +20,11 @@
#include <linux/pci.h>
#include <linux/efi-bgrt.h>
#include <linux/serial_core.h>
+#include <linux/pgtable.h>
#include <asm/e820/api.h>
#include <asm/irqdomain.h>
#include <asm/pci_x86.h>
-#include <linux/pgtable.h>
#include <asm/io_apic.h>
#include <asm/apic.h>
#include <asm/io.h>
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index c95a630f266e..cc1fea76aab0 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -10,9 +10,9 @@
#include <linux/memblock.h>
#include <linux/dmi.h>
#include <linux/cpumask.h>
+#include <linux/pgtable.h>
#include <asm/segment.h>
#include <asm/desc.h>
-#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/realmode.h>
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index 5a58c85c22c7..35edd57f064a 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -12,11 +12,11 @@
*/
#include <linux/types.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/numachip/numachip.h>
#include <asm/numachip/numachip_csr.h>
-#include <linux/pgtable.h>
#include "local.h"
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index f75a0cca1ab7..c901b086bbdb 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -15,6 +15,7 @@
#include <linux/nospec.h>
#include <linux/prctl.h>
#include <linux/sched/smt.h>
+#include <linux/pgtable.h>
#include <asm/spec-ctrl.h>
#include <asm/cmdline.h>
@@ -26,7 +27,6 @@
#include <asm/vmx.h>
#include <asm/paravirt.h>
#include <asm/alternative.h>
-#include <linux/pgtable.h>
#include <asm/set_memory.h>
#include <asm/intel-family.h>
#include <asm/e820/api.h>
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index efdeaf21aa5f..b367df8f54e7 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -21,6 +21,7 @@
#include <linux/smp.h>
#include <linux/io.h>
#include <linux/syscore_ops.h>
+#include <linux/pgtable.h>
#include <asm/stackprotector.h>
#include <asm/perf_event.h>
@@ -35,7 +36,6 @@
#include <asm/vsyscall.h>
#include <linux/topology.h>
#include <linux/cpumask.h>
-#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <asm/proto.h>
#include <asm/setup.h>
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 1c00a443d6b9..63926c94eb5f 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
+#include <linux/pgtable.h>
#include <linux/string.h>
#include <linux/bitops.h>
@@ -11,7 +12,6 @@
#include <linux/uaccess.h>
#include <asm/cpufeature.h>
-#include <linux/pgtable.h>
#include <asm/msr.h>
#include <asm/bugs.h>
#include <asm/cpu.h>
diff --git a/arch/x86/kernel/crash_core_32.c b/arch/x86/kernel/crash_core_32.c
index dfa6ed2156fd..8a89c109e20a 100644
--- a/arch/x86/kernel/crash_core_32.c
+++ b/arch/x86/kernel/crash_core_32.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <linux/crash_core.h>
-
#include <linux/pgtable.h>
+
#include <asm/setup.h>
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/crash_core_64.c b/arch/x86/kernel/crash_core_64.c
index 15ddebde8741..7d255f882afe 100644
--- a/arch/x86/kernel/crash_core_64.c
+++ b/arch/x86/kernel/crash_core_64.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <linux/crash_core.h>
-
#include <linux/pgtable.h>
+
#include <asm/setup.h>
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index dee2ea5223d8..d3c531d3b244 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -8,6 +8,7 @@
#include <linux/pci_regs.h>
#include <linux/pci_ids.h>
#include <linux/errno.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/fcntl.h>
@@ -15,7 +16,6 @@
#include <xen/hvc-console.h>
#include <asm/pci-direct.h>
#include <asm/fixmap.h>
-#include <linux/pgtable.h>
#include <linux/usb/ehci_def.h>
#include <linux/usb/xhci-dbgp.h>
#include <asm/pci_x86.h>
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index b01373e7db7c..cbb71c1b574f 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -20,13 +20,13 @@
#include <linux/io.h>
#include <linux/memblock.h>
#include <linux/mem_encrypt.h>
+#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/proto.h>
#include <asm/smp.h>
#include <asm/setup.h>
#include <asm/desc.h>
-#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
#include <asm/kdebug.h>
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index a4147d80c9c5..4fc33fdf0f16 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -13,8 +13,8 @@
#include <linux/linkage.h>
#include <linux/threads.h>
#include <linux/init.h>
-#include <asm/segment.h>
#include <linux/pgtable.h>
+#include <asm/segment.h>
#include <asm/page.h>
#include <asm/msr.h>
#include <asm/cache.h>
diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 33d56b7b8a4b..f3c76252247d 100644
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -15,11 +15,11 @@
#include <linux/acpi.h>
#include <linux/io.h>
#include <linux/delay.h>
+#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <asm/timer.h>
#include <asm/hw_irq.h>
-#include <linux/pgtable.h>
#include <asm/desc.h>
#include <asm/apic.h>
#include <asm/i8259.h>
diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index 6375df15e763..dd73135d7cee 100644
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -16,11 +16,11 @@
#include <linux/acpi.h>
#include <linux/io.h>
#include <linux/delay.h>
+#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <asm/timer.h>
#include <asm/hw_irq.h>
-#include <linux/pgtable.h>
#include <asm/desc.h>
#include <asm/apic.h>
#include <asm/setup.h>
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index e939c606872f..85de8fa69b24 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -41,11 +41,11 @@
#include <linux/kasan.h>
#include <linux/moduleloader.h>
#include <linux/vmalloc.h>
+#include <linux/pgtable.h>
#include <asm/text-patching.h>
#include <asm/cacheflush.h>
#include <asm/desc.h>
-#include <linux/pgtable.h>
#include <linux/uaccess.h>
#include <asm/alternative.h>
#include <asm/insn.h>
diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
index 184402c0a3b1..234f58e0fe8c 100644
--- a/arch/x86/kernel/kprobes/opt.c
+++ b/arch/x86/kernel/kprobes/opt.c
@@ -16,11 +16,11 @@
#include <linux/kallsyms.h>
#include <linux/ftrace.h>
#include <linux/frame.h>
+#include <linux/pgtable.h>
#include <asm/text-patching.h>
#include <asm/cacheflush.h>
#include <asm/desc.h>
-#include <linux/pgtable.h>
#include <linux/uaccess.h>
#include <asm/alternative.h>
#include <asm/insn.h>
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 90a94876c50f..674a7d66d960 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -13,13 +13,13 @@
#include <linux/bcd.h>
#include <linux/highmem.h>
#include <linux/kprobes.h>
+#include <linux/pgtable.h>
#include <asm/bug.h>
#include <asm/paravirt.h>
#include <asm/debugreg.h>
#include <asm/desc.h>
#include <asm/setup.h>
-#include <linux/pgtable.h>
#include <asm/time.h>
#include <asm/pgalloc.h>
#include <asm/irq.h>
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 8bfeb4213b4a..e040ba6be27b 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -11,13 +11,13 @@
#include <linux/tboot.h>
#include <linux/delay.h>
#include <linux/frame.h>
+#include <linux/pgtable.h>
#include <acpi/reboot.h>
#include <asm/io.h>
#include <asm/apic.h>
#include <asm/io_apic.h>
#include <asm/desc.h>
#include <asm/hpet.h>
-#include <linux/pgtable.h>
#include <asm/proto.h>
#include <asm/reboot_fixups.h>
#include <asm/reboot.h>
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 48caa588fd53..ffbd9a3d78d8 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -55,6 +55,7 @@
#include <linux/gfp.h>
#include <linux/cpuidle.h>
#include <linux/numa.h>
+#include <linux/pgtable.h>
#include <asm/acpi.h>
#include <asm/desc.h>
@@ -63,7 +64,6 @@
#include <asm/realmode.h>
#include <asm/cpu.h>
#include <asm/numa.h>
-#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/mtrr.h>
#include <asm/mwait.h>
diff --git a/arch/x86/mm/cpu_entry_area.c b/arch/x86/mm/cpu_entry_area.c
index bb7d114b5efb..6f8b48f545f4 100644
--- a/arch/x86/mm/cpu_entry_area.c
+++ b/arch/x86/mm/cpu_entry_area.c
@@ -4,9 +4,9 @@
#include <linux/percpu.h>
#include <linux/kallsyms.h>
#include <linux/kcore.h>
+#include <linux/pgtable.h>
#include <asm/cpu_entry_area.h>
-#include <linux/pgtable.h>
#include <asm/fixmap.h>
#include <asm/desc.h>
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 0dbd37371107..84d85dbd1dad 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -16,12 +16,12 @@
#include <linux/mmiotrace.h>
#include <linux/mem_encrypt.h>
#include <linux/efi.h>
+#include <linux/pgtable.h>
#include <asm/set_memory.h>
#include <asm/e820/api.h>
#include <asm/efi.h>
#include <asm/fixmap.h>
-#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/pgalloc.h>
#include <asm/memtype.h>
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index b5968acddea8..faf02e1e1517 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -24,9 +24,9 @@
#include <linux/init.h>
#include <linux/random.h>
#include <linux/memblock.h>
+#include <linux/pgtable.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/kaslr.h>
diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
index a57501bc8044..626eb6dd315b 100644
--- a/arch/x86/mm/mmio-mod.c
+++ b/arch/x86/mm/mmio-mod.c
@@ -17,8 +17,8 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/io.h>
-#include <linux/pgtable.h>
#include <linux/mmiotrace.h>
+#include <linux/pgtable.h>
#include <asm/e820/api.h> /* for ISA_START_ADDRESS */
#include <linux/atomic.h>
#include <linux/percpu.h>
diff --git a/arch/x86/mm/pat/memtype_interval.c b/arch/x86/mm/pat/memtype_interval.c
index 81b6c2d4ece4..645613d59942 100644
--- a/arch/x86/mm/pat/memtype_interval.c
+++ b/arch/x86/mm/pat/memtype_interval.c
@@ -14,8 +14,8 @@
#include <linux/interval_tree_generic.h>
#include <linux/sched.h>
#include <linux/gfp.h>
-
#include <linux/pgtable.h>
+
#include <asm/memtype.h>
#include "memtype.h"
diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
index e5e92b36e530..ed5667f5169f 100644
--- a/arch/x86/mm/setup_nx.c
+++ b/arch/x86/mm/setup_nx.c
@@ -2,8 +2,8 @@
#include <linux/spinlock.h>
#include <linux/errno.h>
#include <linux/init.h>
-
#include <linux/pgtable.h>
+
#include <asm/proto.h>
#include <asm/cpufeature.h>
diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
index 818dda62a6bb..826ead67753d 100644
--- a/arch/x86/platform/efi/efi_32.c
+++ b/arch/x86/platform/efi/efi_32.c
@@ -24,11 +24,11 @@
#include <linux/types.h>
#include <linux/ioport.h>
#include <linux/efi.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/desc.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/efi.h>
diff --git a/arch/x86/platform/olpc/olpc_ofw.c b/arch/x86/platform/olpc/olpc_ofw.c
index 77cf281ab8c5..6bab0f0aa8f3 100644
--- a/arch/x86/platform/olpc/olpc_ofw.c
+++ b/arch/x86/platform/olpc/olpc_ofw.c
@@ -3,12 +3,12 @@
#include <linux/export.h>
#include <linux/spinlock_types.h>
#include <linux/init.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/setup.h>
#include <asm/io.h>
#include <asm/cpufeature.h>
#include <asm/special_insns.h>
-#include <linux/pgtable.h>
#include <asm/olpc_ofw.h>
/* address of OFW callback interface; will be NULL if OFW isn't found */
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 9559080695bf..7c65102debaf 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -13,8 +13,8 @@
#include <linux/perf_event.h>
#include <linux/tboot.h>
#include <linux/dmi.h>
-
#include <linux/pgtable.h>
+
#include <asm/proto.h>
#include <asm/mtrr.h>
#include <asm/page.h>
diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c
index c578c07a99e4..d147f1b2c925 100644
--- a/arch/x86/power/hibernate.c
+++ b/arch/x86/power/hibernate.c
@@ -12,6 +12,7 @@
#include <linux/scatterlist.h>
#include <linux/kdebug.h>
#include <linux/cpu.h>
+#include <linux/pgtable.h>
#include <crypto/hash.h>
@@ -19,7 +20,6 @@
#include <asm/init.h>
#include <asm/proto.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/mtrr.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c
index 2e17f388363e..223d5bca29b8 100644
--- a/arch/x86/power/hibernate_32.c
+++ b/arch/x86/power/hibernate_32.c
@@ -8,9 +8,9 @@
#include <linux/gfp.h>
#include <linux/suspend.h>
#include <linux/memblock.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/mmzone.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c
index b0469e9442f8..a595953f1d6d 100644
--- a/arch/x86/power/hibernate_64.c
+++ b/arch/x86/power/hibernate_64.c
@@ -12,6 +12,7 @@
#include <linux/suspend.h>
#include <linux/scatterlist.h>
#include <linux/kdebug.h>
+#include <linux/pgtable.h>
#include <crypto/hash.h>
@@ -19,7 +20,6 @@
#include <asm/init.h>
#include <asm/proto.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/mtrr.h>
#include <asm/sections.h>
#include <asm/suspend.h>
diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
index cb3caf4aac1a..1ed1208931e0 100644
--- a/arch/x86/realmode/init.c
+++ b/arch/x86/realmode/init.c
@@ -3,9 +3,9 @@
#include <linux/slab.h>
#include <linux/memblock.h>
#include <linux/mem_encrypt.h>
+#include <linux/pgtable.h>
#include <asm/set_memory.h>
-#include <linux/pgtable.h>
#include <asm/realmode.h>
#include <asm/tlbflush.h>
#include <asm/crash.h>
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index b0aa0941eb98..a58d9c69807a 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -51,13 +51,13 @@
#include <linux/memblock.h>
#include <linux/seq_file.h>
#include <linux/crash_dump.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_KEXEC_CORE
#include <linux/kexec.h>
#endif
#include <trace/events/xen.h>
-#include <linux/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/fixmap.h>
#include <asm/mmu_context.h>
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index ffda51eb2c21..8fa01c545460 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -23,10 +23,10 @@
#include <linux/nmi.h>
#include <linux/cpuhotplug.h>
#include <linux/stackprotector.h>
+#include <linux/pgtable.h>
#include <asm/paravirt.h>
#include <asm/desc.h>
-#include <linux/pgtable.h>
#include <asm/cpu.h>
#include <xen/interface/xen.h>
diff --git a/arch/xtensa/include/asm/fixmap.h b/arch/xtensa/include/asm/fixmap.h
index 1ff8a863b741..89a6d1b7994d 100644
--- a/arch/xtensa/include/asm/fixmap.h
+++ b/arch/xtensa/include/asm/fixmap.h
@@ -13,9 +13,9 @@
#ifndef _ASM_FIXMAP_H
#define _ASM_FIXMAP_H
-#include <linux/pgtable.h>
#ifdef CONFIG_HIGHMEM
#include <linux/threads.h>
+#include <linux/pgtable.h>
#include <asm/kmap_types.h>
#endif
diff --git a/arch/xtensa/include/asm/highmem.h b/arch/xtensa/include/asm/highmem.h
index 361bc2871701..eac503215f17 100644
--- a/arch/xtensa/include/asm/highmem.h
+++ b/arch/xtensa/include/asm/highmem.h
@@ -13,10 +13,10 @@
#define _XTENSA_HIGHMEM_H
#include <linux/wait.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/fixmap.h>
#include <asm/kmap_types.h>
-#include <linux/pgtable.h>
#define PKMAP_BASE ((FIXADDR_START - \
(LAST_PKMAP + 1) * PAGE_SIZE) & PMD_MASK)
diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h
index 023ed57211ce..74923ef3b228 100644
--- a/arch/xtensa/include/asm/mmu_context.h
+++ b/arch/xtensa/include/asm/mmu_context.h
@@ -18,10 +18,10 @@
#include <linux/stringify.h>
#include <linux/sched.h>
#include <linux/mm_types.h>
+#include <linux/pgtable.h>
#include <asm/vectors.h>
-#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm-generic/mm_hooks.h>
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index 278c1730a2bb..bc21e0c6243b 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -13,6 +13,7 @@
*/
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/asm-offsets.h>
#include <asm/asmmacro.h>
#include <asm/processor.h>
@@ -22,7 +23,6 @@
#include <asm/unistd.h>
#include <asm/ptrace.h>
#include <asm/current.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <asm/signal.h>
#include <asm/tlbflush.h>
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index e0668ba84d6b..efc3a29cde80 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -34,12 +34,12 @@
#include <linux/delay.h>
#include <linux/hardirq.h>
#include <linux/ratelimit.h>
+#include <linux/pgtable.h>
#include <asm/stacktrace.h>
#include <asm/ptrace.h>
#include <asm/timex.h>
#include <linux/uaccess.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/traps.h>
#include <asm/hw_breakpoint.h>
diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S
index d0b2f1a34f14..1a7538ccfc5a 100644
--- a/arch/xtensa/kernel/vectors.S
+++ b/arch/xtensa/kernel/vectors.S
@@ -43,11 +43,11 @@
*/
#include <linux/linkage.h>
+#include <linux/pgtable.h>
#include <asm/asmmacro.h>
#include <asm/ptrace.h>
#include <asm/current.h>
#include <asm/asm-offsets.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/thread_info.h>
diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c
index 200cafeed460..2369433b734a 100644
--- a/arch/xtensa/mm/cache.c
+++ b/arch/xtensa/mm/cache.c
@@ -24,6 +24,7 @@
#include <linux/memblock.h>
#include <linux/swap.h>
#include <linux/pagemap.h>
+#include <linux/pgtable.h>
#include <asm/bootparam.h>
#include <asm/mmu_context.h>
@@ -31,7 +32,6 @@
#include <asm/tlbflush.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
/*
* Note:
diff --git a/arch/xtensa/mm/ioremap.c b/arch/xtensa/mm/ioremap.c
index bfefe16da26d..a400188c16b9 100644
--- a/arch/xtensa/mm/ioremap.c
+++ b/arch/xtensa/mm/ioremap.c
@@ -7,9 +7,9 @@
#include <linux/io.h>
#include <linux/vmalloc.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
static void __iomem *xtensa_ioremap(unsigned long paddr, unsigned long size,
pgprot_t prot)
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index d2d2cee1e6f8..25cd67debee6 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -14,8 +14,8 @@
#include <linux/linkage.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#include <asm/asmmacro.h>
#include <asm/cacheasm.h>
#include <asm/tlbflush.h>
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 8df00430e80a..4da23e751bce 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -15,7 +15,6 @@
#include <linux/nls.h>
#include <linux/dma-mapping.h>
#include <linux/platform_data/x86/apple.h>
-
#include <linux/pgtable.h>
#include "internal.h"
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index ab3980fae042..f4ad7ce25ae8 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -25,6 +25,7 @@
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/firmware.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/string.h>
#include <asm/page.h>
@@ -40,7 +41,6 @@
#include <asm/idprom.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
-#include <linux/pgtable.h>
#endif
#if defined(CONFIG_ATM_FORE200E_USE_TASKLET) /* defer interrupt work to a tasklet */
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 6413de7fa53b..0e734802ee7c 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -35,10 +35,10 @@
#include <linux/bitops.h>
#include <linux/mutex.h>
#include <linux/slab.h>
+#include <linux/pgtable.h>
#include <asm/setup.h>
#include <asm/amigahw.h>
-#include <linux/pgtable.h>
#include <linux/zorro.h>
diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index 9f0de2b2ca5d..3359ae2adf24 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -18,12 +18,12 @@
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/efi.h>
#include <asm/mmu.h>
#include <asm/pgalloc.h>
-#include <linux/pgtable.h>
#if defined(CONFIG_PTDUMP_DEBUGFS) && defined(CONFIG_ARM64)
#include <asm/ptdump.h>
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 5a696012b62b..4391e242356d 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -37,6 +37,7 @@
#include <linux/pci.h>
#include <linux/seq_file.h>
#include <linux/vmalloc.h>
+#include <linux/pgtable.h>
#if defined(__ia64__)
#include <linux/efi.h>
@@ -44,7 +45,6 @@
#endif
#include <linux/mem_encrypt.h>
-#include <linux/pgtable.h>
#include <drm/drm_agpsupport.h>
#include <drm/drm_device.h>
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
index 84d8b7dbcdd6..ff87a67dd7b7 100644
--- a/drivers/infiniband/hw/qib/qib_file_ops.c
+++ b/drivers/infiniband/hw/qib/qib_file_ops.c
@@ -40,10 +40,10 @@
#include <linux/highmem.h>
#include <linux/io.h>
#include <linux/jiffies.h>
-#include <linux/pgtable.h>
#include <linux/delay.h>
#include <linux/export.h>
#include <linux/uio.h>
+#include <linux/pgtable.h>
#include <rdma/ib.h>
diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c
index 69fdcf1d07bf..d4759db002c6 100644
--- a/drivers/macintosh/macio-adb.c
+++ b/drivers/macintosh/macio-adb.c
@@ -9,10 +9,10 @@
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <linux/adb.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/hydra.h>
#include <asm/irq.h>
#include <linux/init.h>
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index de0709d137fd..eab7e83c11c4 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -16,8 +16,8 @@
#include <linux/init.h>
#include <linux/kthread.h>
#include <linux/mutex.h>
-#include <asm/prom.h>
#include <linux/pgtable.h>
+#include <asm/prom.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 9be463afea47..8f90fd77149b 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -50,9 +50,9 @@
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/uaccess.h>
+#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/sections.h>
#include <asm/irq.h>
#ifdef CONFIG_PPC_PMAC
diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c
index d0a988775e3f..79ba15a9385a 100644
--- a/drivers/media/pci/bt8xx/bt878.c
+++ b/drivers/media/pci/bt8xx/bt878.c
@@ -13,9 +13,9 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <linux/ioport.h>
-#include <linux/pgtable.h>
#include <asm/page.h>
#include <linux/types.h>
#include <linux/interrupt.h>
diff --git a/drivers/media/pci/bt8xx/btcx-risc.c b/drivers/media/pci/bt8xx/btcx-risc.c
index d01e8163bedf..51257980f539 100644
--- a/drivers/media/pci/bt8xx/btcx-risc.c
+++ b/drivers/media/pci/bt8xx/btcx-risc.c
@@ -17,8 +17,8 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
#include <linux/videodev2.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#include "btcx-risc.h"
diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c
index 4df0af840e68..4af72826b006 100644
--- a/drivers/media/pci/bt8xx/bttv-risc.c
+++ b/drivers/media/pci/bt8xx/bttv-risc.c
@@ -20,8 +20,8 @@
#include <linux/pci.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#include <media/v4l2-ioctl.h>
#include "bttvp.h"
diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c
index 5cd907748803..5999aad17ed0 100644
--- a/drivers/media/v4l2-core/videobuf-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf-dma-sg.c
@@ -21,13 +21,13 @@
#include <linux/sched/mm.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
+#include <linux/pgtable.h>
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
#include <linux/scatterlist.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <media/videobuf-dma-sg.h>
diff --git a/drivers/media/v4l2-core/videobuf-vmalloc.c b/drivers/media/v4l2-core/videobuf-vmalloc.c
index f1c513906fd8..9b2443720ab0 100644
--- a/drivers/media/v4l2-core/videobuf-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf-vmalloc.c
@@ -15,12 +15,12 @@
#include <linux/moduleparam.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
+#include <linux/pgtable.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <media/videobuf-vmalloc.h>
diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c
index 4b96960d0c1a..ef512cf89abf 100644
--- a/drivers/net/ethernet/amd/7990.c
+++ b/drivers/net/ethernet/amd/7990.c
@@ -28,6 +28,7 @@
#include <linux/route.h>
#include <linux/string.h>
#include <linux/skbuff.h>
+#include <linux/pgtable.h>
#include <asm/irq.h>
/* Used for the temporal inet entries and routing */
#include <linux/socket.h>
@@ -35,7 +36,6 @@
#include <asm/io.h>
#include <asm/dma.h>
-#include <linux/pgtable.h>
#ifdef CONFIG_HP300
#include <asm/blinken.h>
#endif
diff --git a/drivers/net/ethernet/amd/hplance.c b/drivers/net/ethernet/amd/hplance.c
index 90e82742297e..e10aceb2b767 100644
--- a/drivers/net/ethernet/amd/hplance.c
+++ b/drivers/net/ethernet/amd/hplance.c
@@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/errno.h>
+#include <linux/pgtable.h>
/* Used for the temporal inet entries and routing */
#include <linux/socket.h>
#include <linux/route.h>
@@ -24,7 +25,6 @@
#include <linux/skbuff.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include "hplance.h"
diff --git a/drivers/net/ethernet/amd/mvme147.c b/drivers/net/ethernet/amd/mvme147.c
index 491e317a93a5..3f2e4cdd0b83 100644
--- a/drivers/net/ethernet/amd/mvme147.c
+++ b/drivers/net/ethernet/amd/mvme147.c
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/gfp.h>
+#include <linux/pgtable.h>
/* Used for the temporal inet entries and routing */
#include <linux/socket.h>
#include <linux/route.h>
@@ -24,7 +25,6 @@
#include <linux/skbuff.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/mvme147hw.h>
/* We have 32K of RAM for the init block and buffers. This places
diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c
index 804246a99e87..e1fde585fd0d 100644
--- a/drivers/net/ethernet/amd/sun3lance.c
+++ b/drivers/net/ethernet/amd/sun3lance.c
@@ -37,12 +37,12 @@ static const char version[] =
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/bitops.h>
+#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/dvma.h>
#include <asm/idprom.h>
#include <asm/machines.h>
diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index fef236f57670..ddece276ae23 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -94,10 +94,10 @@ static char lancestr[] = "LANCE";
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/gfp.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
-#include <linux/pgtable.h>
#include <asm/byteorder.h> /* Used by the checksum routines */
#include <asm/idprom.h>
#include <asm/prom.h>
diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index 8ebf37cd2249..f9842bc20ae6 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -24,11 +24,11 @@
#include <linux/bitrev.h>
#include <linux/ethtool.h>
#include <linux/slab.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/dbdma.h>
#include <asm/io.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
#include <asm/macio.h>
diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c
index 6580976fef5c..9e5006e59215 100644
--- a/drivers/net/ethernet/apple/mace.c
+++ b/drivers/net/ethernet/apple/mace.c
@@ -19,10 +19,10 @@
#include <linux/spinlock.h>
#include <linux/bitrev.h>
#include <linux/slab.h>
+#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/macio.h>
#include "mace.h"
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 07b85c2dfb3e..b0d4b1984a70 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -40,9 +40,9 @@
#include <linux/of_platform.h>
#include <linux/of_gpio.h>
#include <linux/of_net.h>
+#include <linux/pgtable.h>
#include <linux/vmalloc.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <linux/uaccess.h>
diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
index cd24fda1175a..b47490be872c 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
@@ -35,12 +35,12 @@
#include <linux/of_device.h>
#include <linux/of_irq.h>
#include <linux/gfp.h>
+#include <linux/pgtable.h>
#include <asm/immap_cpm2.h>
#include <asm/mpc8260.h>
#include <asm/cpm2.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include <linux/uaccess.h>
diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
index 0839b052d2b1..8b51ee142fa3 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
@@ -32,8 +32,8 @@
#include <linux/platform_device.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
-
#include <linux/pgtable.h>
+
#include <asm/irq.h>
#include <linux/uaccess.h>
#include <asm/mpc5xxx.h>
diff --git a/drivers/net/ethernet/i825xx/82596.c b/drivers/net/ethernet/i825xx/82596.c
index 667773007031..fc8c7cd67471 100644
--- a/drivers/net/ethernet/i825xx/82596.c
+++ b/drivers/net/ethernet/i825xx/82596.c
@@ -53,10 +53,10 @@
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/gfp.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
-#include <linux/pgtable.h>
#include <asm/cacheflush.h>
static char version[] __initdata =
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index 2fa91ceaeb9a..03e034918d14 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -53,10 +53,10 @@
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/crc32.h>
+#include <linux/pgtable.h>
#include <asm/bootinfo.h>
#include <asm/bitops.h>
-#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index d18a9fcbd15c..d3f0fd5c094a 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -31,8 +31,8 @@
#include <linux/types.h>
#include <linux/udp.h>
#include <linux/workqueue.h>
-
#include <linux/pgtable.h>
+
#include <asm/cacheflush.h>
#define DRIVER_NAME "pxa168-eth"
diff --git a/drivers/net/ethernet/natsemi/jazzsonic.c b/drivers/net/ethernet/natsemi/jazzsonic.c
index 039b8c08a6bb..ce3eca5d152b 100644
--- a/drivers/net/ethernet/natsemi/jazzsonic.c
+++ b/drivers/net/ethernet/natsemi/jazzsonic.c
@@ -36,9 +36,9 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>
+#include <linux/pgtable.h>
#include <asm/bootinfo.h>
-#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/jazz.h>
diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c
index 9f0b8d166274..776b7d264dc3 100644
--- a/drivers/net/ethernet/natsemi/macsonic.c
+++ b/drivers/net/ethernet/natsemi/macsonic.c
@@ -51,8 +51,8 @@
#include <linux/dma-mapping.h>
#include <linux/bitrev.h>
#include <linux/slab.h>
-
#include <linux/pgtable.h>
+
#include <asm/io.h>
#include <asm/hwtest.h>
#include <asm/dma.h>
diff --git a/drivers/net/ethernet/natsemi/xtsonic.c b/drivers/net/ethernet/natsemi/xtsonic.c
index 74e62cbb87b3..afa166ff7aef 100644
--- a/drivers/net/ethernet/natsemi/xtsonic.c
+++ b/drivers/net/ethernet/natsemi/xtsonic.c
@@ -35,9 +35,9 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/dma.h>
static char xtsonic_string[] = "xtsonic";
diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c
index b17105f0a29a..34fdbc6d6031 100644
--- a/drivers/net/ethernet/sun/sunbmac.c
+++ b/drivers/net/ethernet/sun/sunbmac.c
@@ -5,6 +5,7 @@
*/
#include <linux/module.h>
+#include <linux/pgtable.h>
#include <linux/kernel.h>
#include <linux/types.h>
@@ -34,7 +35,6 @@
#include <asm/io.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
-#include <linux/pgtable.h>
#include "sunbmac.h"
diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c
index 361694621ca0..577cd9753d8e 100644
--- a/drivers/net/ethernet/sun/sunqe.c
+++ b/drivers/net/ethernet/sun/sunqe.c
@@ -28,6 +28,7 @@
#include <linux/dma-mapping.h>
#include <linux/of.h>
#include <linux/of_device.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
@@ -36,7 +37,6 @@
#include <asm/openprom.h>
#include <asm/oplib.h>
#include <asm/auxio.h>
-#include <linux/pgtable.h>
#include <asm/irq.h>
#include "sunqe.h"
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 7b814e7b4ba3..461b3babb601 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -116,9 +116,9 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/device.h>
+#include <linux/pgtable.h>
#include <asm/dma.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/byteorder.h>
#include <scsi/scsi.h>
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index eb4ecdf4e00a..65691c21f133 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -23,11 +23,11 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
+#include <linux/pgtable.h>
#include <asm/dma.h>
#include <asm/ecard.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include "../scsi.h"
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index a8772d4bcfe5..6e204a2e0c8d 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -29,11 +29,11 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/ecard.h>
-#include <linux/pgtable.h>
#include "../scsi.h"
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index 01aead2879df..772a13e5fd91 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -14,11 +14,11 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
+#include <linux/pgtable.h>
#include <asm/dma.h>
#include <asm/ecard.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include "../scsi.h"
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 049cda29e5ec..0497ef6a9453 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -27,6 +27,7 @@
/*#define UARTDELAY 1 */
#include <linux/module.h>
+#include <linux/pgtable.h>
MODULE_AUTHOR("Deanna Bonds, with _lots_ of help from Mark Salyzyn");
MODULE_DESCRIPTION("Adaptec I2O RAID Driver");
@@ -55,7 +56,6 @@ MODULE_DESCRIPTION("Adaptec I2O RAID Driver");
#include <linux/mutex.h>
#include <asm/processor.h> /* for boot_cpu_data */
-#include <linux/pgtable.h>
#include <asm/io.h> /* for virt_to_bus, etc. */
#include <scsi/scsi.h>
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index d0d7928db6e8..43edf83fdb62 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -20,9 +20,9 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/pgtable.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/macio.h>
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index d32f4415e503..f9f8f4921654 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -31,9 +31,9 @@
#include <linux/reboot.h>
#include <linux/spinlock.h>
#include <linux/pci.h>
+#include <linux/pgtable.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <linux/pgtable.h>
#include <asm/prom.h>
#include <asm/irq.h>
#include <asm/hydra.h>
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 61949d91c25b..3790e8b70bba 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -30,6 +30,7 @@
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/firmware.h>
+#include <linux/pgtable.h>
#include <asm/byteorder.h>
@@ -37,7 +38,6 @@
#include <asm/dma.h>
#include <asm/ptrace.h>
-#include <linux/pgtable.h>
#include <asm/oplib.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/drivers/scsi/zorro_esp.c b/drivers/scsi/zorro_esp.c
index bfd50247b7eb..928c8adf5cb3 100644
--- a/drivers/scsi/zorro_esp.c
+++ b/drivers/scsi/zorro_esp.c
@@ -34,9 +34,9 @@
#include <linux/delay.h>
#include <linux/zorro.h>
#include <linux/slab.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/amigahw.h>
#include <asm/amigaints.h>
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index be79a45d7aa3..a5192b718dbe 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -5,6 +5,7 @@
#include <linux/kexec.h>
#include <linux/proc_fs.h>
#include <linux/elf.h>
+#include <linux/pgtable.h>
#include <uapi/linux/vmcore.h>
#include <linux/pgtable.h> /* for pgprot_t */
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 94e24e58966d..0beaa3eba155 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -10,6 +10,7 @@
#include <linux/slab.h>
#include <linux/bug.h>
#include <linux/io.h>
+#include <linux/pgtable.h>
#include <asm/page.h>
/*
@@ -99,7 +100,6 @@ io_mapping_unmap(void __iomem *vaddr)
#else
#include <linux/uaccess.h>
-#include <linux/pgtable.h>
/* Create the io_mapping object*/
static inline struct io_mapping *
diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index 17d8915eaebb..82522e996c76 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -11,8 +11,8 @@ struct task_struct;
#ifdef CONFIG_KASAN
-#include <asm/kasan.h>
#include <linux/pgtable.h>
+#include <asm/kasan.h>
extern unsigned char kasan_early_shadow_page[PAGE_SIZE];
extern pte_t kasan_early_shadow_pte[PTRS_PER_PTE];
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 474a1ef3c379..d184c47079da 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -28,6 +28,7 @@
#include <linux/overflow.h>
#include <linux/sizes.h>
#include <linux/sched.h>
+#include <linux/pgtable.h>
struct mempolicy;
struct anon_vma;
@@ -92,7 +93,6 @@ extern int mmap_rnd_compat_bits __read_mostly;
#endif
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <asm/processor.h>
/*
diff --git a/include/xen/arm/page.h b/include/xen/arm/page.h
index be35f64f2e43..d7f6af50e200 100644
--- a/include/xen/arm/page.h
+++ b/include/xen/arm/page.h
@@ -3,11 +3,11 @@
#define _ASM_ARM_XEN_PAGE_H
#include <asm/page.h>
-#include <linux/pgtable.h>
#include <linux/pfn.h>
#include <linux/types.h>
#include <linux/dma-mapping.h>
+#include <linux/pgtable.h>
#include <xen/xen.h>
#include <xen/interface/grant_table.h>
diff --git a/mm/init-mm.c b/mm/init-mm.c
index 71eabeca33ef..b29dd73be5aa 100644
--- a/mm/init-mm.c
+++ b/mm/init-mm.c
@@ -6,10 +6,10 @@
#include <linux/list.h>
#include <linux/cpumask.h>
#include <linux/mman.h>
+#include <linux/pgtable.h>
#include <linux/atomic.h>
#include <linux/user_namespace.h>
-#include <linux/pgtable.h>
#include <asm/mmu.h>
#ifndef INIT_MM_CONTEXT
diff --git a/mm/mincore.c b/mm/mincore.c
index edbcf3d54e4e..de3e9fa5e458 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -17,9 +17,9 @@
#include <linux/swapops.h>
#include <linux/shmem_fs.h>
#include <linux/hugetlb.h>
+#include <linux/pgtable.h>
#include <linux/uaccess.h>
-#include <linux/pgtable.h>
static int mincore_hugetlb(pte_t *pte, unsigned long hmask, unsigned long addr,
unsigned long end, struct mm_walk *walk)
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 7790cd6a4df2..952a01e45c6a 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -39,8 +39,8 @@
#include <linux/highmem.h>
#include <linux/string.h>
#include <linux/slab.h>
-#include <asm/tlbflush.h>
#include <linux/pgtable.h>
+#include <asm/tlbflush.h>
#include <linux/cpumask.h>
#include <linux/cpu.h>
#include <linux/vmalloc.h>
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index de405f4b8ef2..5fd8fbc80624 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -36,10 +36,10 @@
#include <linux/time.h>
#include <linux/completion.h>
#include <linux/acpi.h>
+#include <linux/pgtable.h>
#ifdef CONFIG_X86
/* for snoop control */
-#include <linux/pgtable.h>
#include <asm/set_memory.h>
#include <asm/cpufeature.h>
#endif
diff --git a/sound/soc/intel/common/sst-firmware.c b/sound/soc/intel/common/sst-firmware.c
index 85622f9f7047..0594f89ea7f2 100644
--- a/sound/soc/intel/common/sst-firmware.c
+++ b/sound/soc/intel/common/sst-firmware.c
@@ -16,12 +16,12 @@
#include <linux/dmaengine.h>
#include <linux/pci.h>
#include <linux/acpi.h>
+#include <linux/pgtable.h>
/* supported DMA engine drivers */
#include <linux/dma/dw.h>
#include <asm/page.h>
-#include <linux/pgtable.h>
#include "sst-dsp.h"
#include "sst-dsp-priv.h"
diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c
index 0bd4b7d1f271..16ac16f5a641 100644
--- a/sound/soc/intel/haswell/sst-haswell-pcm.c
+++ b/sound/soc/intel/haswell/sst-haswell-pcm.c
@@ -10,8 +10,8 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/pm_runtime.h>
-#include <asm/page.h>
#include <linux/pgtable.h>
+#include <asm/page.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 04/12] csky: replace definitions of __pXd_offset() with pXd_index()
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (2 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 03/12] mm: reorder includes after introduction of linux/pgtable.h Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 05/12] m68k/mm/motorola: move comment about page table allocation funcitons Mike Rapoport
` (8 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
All architectures use pXd_index() to get an entry in the page table page
corresponding to a virtual address.
Align csky with other architectures.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/csky/include/asm/pgtable.h | 5 ++---
arch/csky/mm/fault.c | 2 +-
arch/csky/mm/highmem.c | 2 +-
arch/csky/mm/init.c | 6 +++---
4 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h
index 9d2d16db237d..2eff4aea51b3 100644
--- a/arch/csky/include/asm/pgtable.h
+++ b/arch/csky/include/asm/pgtable.h
@@ -229,9 +229,8 @@ static inline pte_t pte_mkyoung(pte_t pte)
return pte;
}
-#define __pgd_offset(address) pgd_index(address)
-#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
+#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
+#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c
index 4e6dc68f3258..4055d430c0c8 100644
--- a/arch/csky/mm/fault.c
+++ b/arch/csky/mm/fault.c
@@ -78,7 +78,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write,
* Do _not_ use "tsk" here. We might be inside
* an interrupt in the middle of a task switch..
*/
- int offset = __pgd_offset(address);
+ int offset = pgd_index(address);
pgd_t *pgd, *pgd_k;
pud_t *pud, *pud_k;
pmd_t *pmd, *pmd_k;
diff --git a/arch/csky/mm/highmem.c b/arch/csky/mm/highmem.c
index 3b3f622f5ae9..89ec32e602a1 100644
--- a/arch/csky/mm/highmem.c
+++ b/arch/csky/mm/highmem.c
@@ -92,7 +92,7 @@ static void __init kmap_pages_init(void)
vaddr = PKMAP_BASE;
fixrange_init(vaddr, vaddr + PAGE_SIZE*LAST_PKMAP, swapper_pg_dir);
- pgd = swapper_pg_dir + __pgd_offset(vaddr);
+ pgd = swapper_pg_dir + pgd_index(vaddr);
pud = (pud_t *)pgd;
pmd = pmd_offset(pud, vaddr);
pte = pte_offset_kernel(pmd, vaddr);
diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c
index eda2b4291485..af627128314f 100644
--- a/arch/csky/mm/init.c
+++ b/arch/csky/mm/init.c
@@ -157,9 +157,9 @@ void __init fixrange_init(unsigned long start, unsigned long end,
unsigned long vaddr;
vaddr = start;
- i = __pgd_offset(vaddr);
- j = __pud_offset(vaddr);
- k = __pmd_offset(vaddr);
+ i = pgd_index(vaddr);
+ j = pud_index(vaddr);
+ k = pmd_index(vaddr);
pgd = pgd_base + i;
for ( ; (i < PTRS_PER_PGD) && (vaddr != end); pgd++, i++) {
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 05/12] m68k/mm/motorola: move comment about page table allocation funcitons
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (3 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 04/12] csky: replace definitions of __pXd_offset() with pXd_index() Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 06/12] m68k/mm: move {cache,nocahe}_page() definitions close to their user Mike Rapoport
` (7 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
The comment about page table allocation functions resides in
include/asm/motorola_pgtable.h while the functions live in
include/asm/motorola_pgaloc.h.
Move the comment close to the code.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/m68k/include/asm/motorola_pgalloc.h | 6 ++++++
arch/m68k/include/asm/motorola_pgtable.h | 6 ------
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
index c66e42917912..f3cb453a07b7 100644
--- a/arch/m68k/include/asm/motorola_pgalloc.h
+++ b/arch/m68k/include/asm/motorola_pgalloc.h
@@ -18,6 +18,12 @@ extern void init_pointer_table(void *table, int type);
extern void *get_pointer_table(int type);
extern int free_pointer_table(void *table, int type);
+/*
+ * Allocate and free page tables. The xxx_kernel() versions are
+ * used to allocate a kernel page table - this turns on ASN bits
+ * if any.
+ */
+
static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
{
return get_pointer_table(TABLE_PTE);
diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
index 48f19f0ab1e7..9e5a3de21e15 100644
--- a/arch/m68k/include/asm/motorola_pgtable.h
+++ b/arch/m68k/include/asm/motorola_pgtable.h
@@ -227,12 +227,6 @@ static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address)
#define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
#define pte_unmap(pte) ((void)0)
-/*
- * Allocate and free page tables. The xxx_kernel() versions are
- * used to allocate a kernel page table - this turns on ASN bits
- * if any.
- */
-
/* Prior to calling these routines, the page should have been flushed
* from both the cache and ATC, or the CPU might not notice that the
* cache setting for the page has been changed. -jskov
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 06/12] m68k/mm: move {cache,nocahe}_page() definitions close to their user
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (4 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 05/12] m68k/mm/motorola: move comment about page table allocation funcitons Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 07/12] x86/mm: simplify init_trampoline() and surrounding logic Mike Rapoport
` (6 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
The cache_page() and nocache_page() functions are only used by the motorola
MMU variant for setting caching attributes for the page table pages.
Move the definitions of these functions from
arch/m68k/include/asm/motorola_pgtable.h closer to their usage in
arch/m68k/mm/motorola.c and drop unused definition in
arch/m68k/include/asm/mcf_pgtable.h.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
---
arch/m68k/include/asm/mcf_pgtable.h | 40 ---------------------
arch/m68k/include/asm/motorola_pgtable.h | 44 ------------------------
arch/m68k/mm/motorola.c | 43 +++++++++++++++++++++++
3 files changed, 43 insertions(+), 84 deletions(-)
diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h
index 0031cd387b75..737e826294f3 100644
--- a/arch/m68k/include/asm/mcf_pgtable.h
+++ b/arch/m68k/include/asm/mcf_pgtable.h
@@ -328,46 +328,6 @@ extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
#define pte_offset_kernel(dir, address) \
((pte_t *) __pmd_page(*(dir)) + __pte_offset(address))
-/*
- * Disable caching for page at given kernel virtual address.
- */
-static inline void nocache_page(void *vaddr)
-{
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
- unsigned long addr = (unsigned long) vaddr;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mknocache(*ptep);
-}
-
-/*
- * Enable caching for page at given kernel virtual address.
- */
-static inline void cache_page(void *vaddr)
-{
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
- unsigned long addr = (unsigned long) vaddr;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mkcache(*ptep);
-}
-
/*
* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e))
*/
diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
index 9e5a3de21e15..e1594acf7c7e 100644
--- a/arch/m68k/include/asm/motorola_pgtable.h
+++ b/arch/m68k/include/asm/motorola_pgtable.h
@@ -227,50 +227,6 @@ static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address)
#define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
#define pte_unmap(pte) ((void)0)
-/* Prior to calling these routines, the page should have been flushed
- * from both the cache and ATC, or the CPU might not notice that the
- * cache setting for the page has been changed. -jskov
- */
-static inline void nocache_page(void *vaddr)
-{
- unsigned long addr = (unsigned long)vaddr;
-
- if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mknocache(*ptep);
- }
-}
-
-static inline void cache_page(void *vaddr)
-{
- unsigned long addr = (unsigned long)vaddr;
-
- if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mkcache(*ptep);
- }
-}
-
/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
#define __swp_type(x) (((x).val >> 4) & 0xff)
#define __swp_offset(x) ((x).val >> 12)
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 904c2a663977..8e5e74121a78 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -45,6 +45,49 @@ unsigned long mm_cachebits;
EXPORT_SYMBOL(mm_cachebits);
#endif
+/* Prior to calling these routines, the page should have been flushed
+ * from both the cache and ATC, or the CPU might not notice that the
+ * cache setting for the page has been changed. -jskov
+ */
+static inline void nocache_page(void *vaddr)
+{
+ unsigned long addr = (unsigned long)vaddr;
+
+ if (CPU_IS_040_OR_060) {
+ pgd_t *dir;
+ p4d_t *p4dp;
+ pud_t *pudp;
+ pmd_t *pmdp;
+ pte_t *ptep;
+
+ dir = pgd_offset_k(addr);
+ p4dp = p4d_offset(dir, addr);
+ pudp = pud_offset(p4dp, addr);
+ pmdp = pmd_offset(pudp, addr);
+ ptep = pte_offset_kernel(pmdp, addr);
+ *ptep = pte_mknocache(*ptep);
+ }
+}
+
+static inline void cache_page(void *vaddr)
+{
+ unsigned long addr = (unsigned long)vaddr;
+
+ if (CPU_IS_040_OR_060) {
+ pgd_t *dir;
+ p4d_t *p4dp;
+ pud_t *pudp;
+ pmd_t *pmdp;
+ pte_t *ptep;
+
+ dir = pgd_offset_k(addr);
+ p4dp = p4d_offset(dir, addr);
+ pudp = pud_offset(p4dp, addr);
+ pmdp = pmd_offset(pudp, addr);
+ ptep = pte_offset_kernel(pmdp, addr);
+ *ptep = pte_mkcache(*ptep);
+ }
+}
/*
* Motorola 680x0 user's manual recommends using uncached memory for address
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 07/12] x86/mm: simplify init_trampoline() and surrounding logic
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (5 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 06/12] m68k/mm: move {cache,nocahe}_page() definitions close to their user Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 08/12] mm: pgtable: add shortcuts for accessing kernel PMD and PTE Mike Rapoport
` (5 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
There are three cases for the trampoline initialization:
* 32-bit does nothing
* 64-bit with kaslr disabled simply copies a PGD entry from the direct map
to the trampoline PGD
* 64-bit with kaslr enabled maps the real mode trampoline at PUD level
These cases are currently differentiated by a bunch of ifdefs inside
asm/include/pgtable.h and the case of 64-bits with kaslr on uses
pgd_index() helper.
Replacing the ifdefs with a static function in arch/x86/mm/init.c gives
clearer code and allows moving pgd_index() to the generic implementation in
include/linux/pgtable.h
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/x86/include/asm/kaslr.h | 2 ++
arch/x86/include/asm/pgtable.h | 15 +--------------
arch/x86/include/asm/setup.h | 9 +++++++++
arch/x86/mm/init.c | 22 ++++++++++++++++++++++
arch/x86/mm/kaslr.c | 33 +--------------------------------
5 files changed, 35 insertions(+), 46 deletions(-)
diff --git a/arch/x86/include/asm/kaslr.h b/arch/x86/include/asm/kaslr.h
index db7ba2feb947..0648190467ba 100644
--- a/arch/x86/include/asm/kaslr.h
+++ b/arch/x86/include/asm/kaslr.h
@@ -6,8 +6,10 @@ unsigned long kaslr_get_random_long(const char *purpose);
#ifdef CONFIG_RANDOMIZE_MEMORY
void kernel_randomize_memory(void);
+void init_trampoline_kaslr(void);
#else
static inline void kernel_randomize_memory(void) { }
+static inline void init_trampoline_kaslr(void) {}
#endif /* CONFIG_RANDOMIZE_MEMORY */
#endif
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index d24f8e1f7250..6366136b0e46 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1070,27 +1070,14 @@ void init_mem_mapping(void);
void early_alloc_pgt_buf(void);
extern void memblock_find_dma_reserve(void);
+
#ifdef CONFIG_X86_64
-/* Realmode trampoline initialization. */
extern pgd_t trampoline_pgd_entry;
-static inline void __meminit init_trampoline_default(void)
-{
- /* Default trampoline pgd value */
- trampoline_pgd_entry = init_top_pgt[pgd_index(__PAGE_OFFSET)];
-}
void __init poking_init(void);
unsigned long init_memory_mapping(unsigned long start,
unsigned long end, pgprot_t prot);
-
-# ifdef CONFIG_RANDOMIZE_MEMORY
-void __meminit init_trampoline(void);
-# else
-# define init_trampoline init_trampoline_default
-# endif
-#else
-static inline void init_trampoline(void) { }
#endif
/* local pte updates need not use xchg for locking */
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index ed8ec011a9fd..d95cacf210bb 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -78,6 +78,15 @@ static inline bool kaslr_enabled(void)
return !!(boot_params.hdr.loadflags & KASLR_FLAG);
}
+/*
+ * Apply no randomization if KASLR was disabled at boot or if KASAN
+ * is enabled. KASAN shadow mappings rely on regions being PGD aligned.
+ */
+static inline bool kaslr_memory_enabled(void)
+{
+ return kaslr_enabled() && !IS_ENABLED(CONFIG_KASAN);
+}
+
static inline unsigned long kaslr_offset(void)
{
return (unsigned long)&_text - __START_KERNEL;
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 235dd0e35741..e225ebb25197 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -682,6 +682,28 @@ static void __init memory_map_bottom_up(unsigned long map_start,
}
}
+/*
+ * The real mode trampoline, which is required for bootstrapping CPUs
+ * occupies only a small area under the low 1MB. See reserve_real_mode()
+ * for details.
+ *
+ * If KASLR is disabled the first PGD entry of the direct mapping is copied
+ * to map the real mode trampoline.
+ *
+ * If KASLR is enabled, copy only the PUD which covers the low 1MB
+ * area. This limits the randomization granularity to 1GB for both 4-level
+ * and 5-level paging.
+ */
+static void __init init_trampoline(void)
+{
+#ifdef CONFIG_X86_64
+ if (!kaslr_memory_enabled())
+ trampoline_pgd_entry = init_top_pgt[pgd_index(__PAGE_OFFSET)];
+ else
+ init_trampoline_kaslr();
+#endif
+}
+
void __init init_mem_mapping(void)
{
unsigned long end;
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index faf02e1e1517..fb620fd9dae9 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -61,15 +61,6 @@ static inline unsigned long get_padding(struct kaslr_memory_region *region)
return (region->size_tb << TB_SHIFT);
}
-/*
- * Apply no randomization if KASLR was disabled at boot or if KASAN
- * is enabled. KASAN shadow mappings rely on regions being PGD aligned.
- */
-static inline bool kaslr_memory_enabled(void)
-{
- return kaslr_enabled() && !IS_ENABLED(CONFIG_KASAN);
-}
-
/* Initialize base and padding for each memory region randomized with KASLR */
void __init kernel_randomize_memory(void)
{
@@ -148,7 +139,7 @@ void __init kernel_randomize_memory(void)
}
}
-static void __meminit init_trampoline_pud(void)
+void __meminit init_trampoline_kaslr(void)
{
pud_t *pud_page_tramp, *pud, *pud_tramp;
p4d_t *p4d_page_tramp, *p4d, *p4d_tramp;
@@ -189,25 +180,3 @@ static void __meminit init_trampoline_pud(void)
__pgd(_KERNPG_TABLE | __pa(pud_page_tramp)));
}
}
-
-/*
- * The real mode trampoline, which is required for bootstrapping CPUs
- * occupies only a small area under the low 1MB. See reserve_real_mode()
- * for details.
- *
- * If KASLR is disabled the first PGD entry of the direct mapping is copied
- * to map the real mode trampoline.
- *
- * If KASLR is enabled, copy only the PUD which covers the low 1MB
- * area. This limits the randomization granularity to 1GB for both 4-level
- * and 5-level paging.
- */
-void __meminit init_trampoline(void)
-{
- if (!kaslr_memory_enabled()) {
- init_trampoline_default();
- return;
- }
-
- init_trampoline_pud();
-}
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 08/12] mm: pgtable: add shortcuts for accessing kernel PMD and PTE
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (6 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 07/12] x86/mm: simplify init_trampoline() and surrounding logic Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 09/12] mm: consolidate pte_index() and pte_offset_*() definitions Mike Rapoport
` (4 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
The powerpc 32-bit implementation of pgtable has nice shortcuts for
accessing kernel PMD and PTE for a given virtual address.
Make this helpers available for all architectures.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/arc/mm/highmem.c | 10 +-------
arch/arm/mach-sa1100/assabet.c | 2 +-
arch/arm/mm/highmem.c | 4 ++--
arch/arm/mm/ioremap.c | 31 ++++--------------------
arch/arm/mm/mm.h | 5 ----
arch/arm/mm/mmu.c | 7 +-----
arch/hexagon/include/asm/fixmap.h | 4 ----
arch/m68k/mm/motorola.c | 26 ++++----------------
arch/microblaze/kernel/signal.c | 8 +------
arch/microblaze/mm/init.c | 9 -------
arch/mips/include/asm/fixmap.h | 3 ---
arch/mips/mm/c-r3k.c | 10 ++------
arch/mips/mm/c-r4k.c | 10 ++------
arch/mips/mm/c-tx39.c | 10 ++------
arch/mips/mm/highmem.c | 2 +-
arch/nds32/include/asm/pgtable.h | 2 --
arch/nds32/mm/init.c | 13 ++--------
arch/nds32/mm/proc.c | 6 +----
arch/parisc/mm/fixmap.c | 6 +----
arch/powerpc/include/asm/pgtable.h | 19 ---------------
arch/powerpc/mm/book3s32/mmu.c | 2 +-
arch/powerpc/mm/book3s32/tlb.c | 4 ++--
arch/powerpc/mm/kasan/kasan_init_32.c | 8 +++----
arch/powerpc/mm/nohash/40x.c | 4 ++--
arch/powerpc/mm/pgtable_32.c | 2 +-
arch/s390/mm/pageattr.c | 10 +-------
arch/sh/mm/cache-sh4.c | 8 +------
arch/sh/mm/kmap.c | 5 +---
arch/sparc/mm/highmem.c | 12 ++--------
arch/sparc/mm/init_64.c | 6 +----
arch/sparc/mm/io-unit.c | 10 ++------
arch/sparc/mm/iommu.c | 8 +------
arch/sparc/mm/srmmu.c | 34 +++------------------------
arch/um/kernel/mem.c | 10 +-------
arch/um/kernel/trap.c | 8 +------
arch/unicore32/mm/mm.h | 10 --------
arch/x86/mm/init_32.c | 26 +++-----------------
arch/xtensa/include/asm/fixmap.h | 8 -------
arch/xtensa/mm/highmem.c | 2 +-
arch/xtensa/mm/kasan_init.c | 10 ++------
arch/xtensa/mm/mmu.c | 5 +---
include/linux/pgtable.h | 24 +++++++++++++++++++
42 files changed, 80 insertions(+), 323 deletions(-)
diff --git a/arch/arc/mm/highmem.c b/arch/arc/mm/highmem.c
index d6b74883fd1f..1b9f473c6369 100644
--- a/arch/arc/mm/highmem.c
+++ b/arch/arc/mm/highmem.c
@@ -92,17 +92,9 @@ EXPORT_SYMBOL(kunmap_atomic_high);
static noinline pte_t * __init alloc_kmap_pgtable(unsigned long kvaddr)
{
- pgd_t *pgd_k;
- p4d_t *p4d_k;
- pud_t *pud_k;
- pmd_t *pmd_k;
+ pmd_t *pmd_k = pmd_off_k(kvaddr);
pte_t *pte_k;
- pgd_k = pgd_offset_k(kvaddr);
- p4d_k = p4d_offset(pgd_k, kvaddr);
- pud_k = pud_offset(p4d_k, kvaddr);
- pmd_k = pmd_offset(pud_k, kvaddr);
-
pte_k = (pte_t *)memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
if (!pte_k)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 8e3f5fdb4883..aa265ede5730 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -632,7 +632,7 @@ static void __init map_sa1100_gpio_regs( void )
int prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_DOMAIN(DOMAIN_IO);
pmd_t *pmd;
- pmd = pmd_offset(pud_offset(p4d_offset(pgd_offset_k(virt), virt), virt), virt);
+ pmd = pmd_off_k(virt);
*pmd = __pmd(phys | prot);
flush_pmd_entry(pmd);
}
diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
index e013f6b81328..187fab227b50 100644
--- a/arch/arm/mm/highmem.c
+++ b/arch/arm/mm/highmem.c
@@ -18,7 +18,7 @@
static inline void set_fixmap_pte(int idx, pte_t pte)
{
unsigned long vaddr = __fix_to_virt(idx);
- pte_t *ptep = pte_offset_kernel(pmd_off_k(vaddr), vaddr);
+ pte_t *ptep = virt_to_kpte(vaddr);
set_pte_ext(ptep, pte, 0);
local_flush_tlb_kernel_page(vaddr);
@@ -26,7 +26,7 @@ static inline void set_fixmap_pte(int idx, pte_t pte)
static inline pte_t get_fixmap_pte(unsigned long vaddr)
{
- pte_t *ptep = pte_offset_kernel(pmd_off_k(vaddr), vaddr);
+ pte_t *ptep = virt_to_kpte(vaddr);
return *ptep;
}
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 75529d76d28c..000e8210000b 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -141,16 +141,8 @@ void __check_vmalloc_seq(struct mm_struct *mm)
static void unmap_area_sections(unsigned long virt, unsigned long size)
{
unsigned long addr = virt, end = virt + (size & ~(SZ_1M - 1));
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmdp;
-
- flush_cache_vunmap(addr, end);
- pgd = pgd_offset_k(addr);
- p4d = p4d_offset(pgd, addr);
- pud = pud_offset(p4d, addr);
- pmdp = pmd_offset(pud, addr);
+ pmd_t *pmdp = pmd_off_k(addr);
+
do {
pmd_t pmd = *pmdp;
@@ -191,10 +183,7 @@ remap_area_sections(unsigned long virt, unsigned long pfn,
size_t size, const struct mem_type *type)
{
unsigned long addr = virt, end = virt + size;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
+ pmd_t *pmd = pmd_off_k(addr);
/*
* Remove and free any PTE-based mapping, and
@@ -202,10 +191,6 @@ remap_area_sections(unsigned long virt, unsigned long pfn,
*/
unmap_area_sections(virt, size);
- pgd = pgd_offset_k(addr);
- p4d = p4d_offset(pgd, addr);
- pud = pud_offset(p4d, addr);
- pmd = pmd_offset(pud, addr);
do {
pmd[0] = __pmd(__pfn_to_phys(pfn) | type->prot_sect);
pfn += SZ_1M >> PAGE_SHIFT;
@@ -225,21 +210,13 @@ remap_area_supersections(unsigned long virt, unsigned long pfn,
size_t size, const struct mem_type *type)
{
unsigned long addr = virt, end = virt + size;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
+ pmd_t *pmd = pmd_off_k(addr);
/*
* Remove and free any PTE-based mapping, and
* sync the current kernel mapping.
*/
unmap_area_sections(virt, size);
-
- pgd = pgd_offset_k(virt);
- p4d = p4d_offset(pgd, addr);
- pud = pud_offset(p4d, addr);
- pmd = pmd_offset(pud, addr);
do {
unsigned long super_pmd_val, i;
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index f9587d5fa8a4..9ff683612f2a 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -35,11 +35,6 @@ static inline pte_t get_top_pte(unsigned long va)
return *ptep;
}
-static inline pmd_t *pmd_off_k(unsigned long virt)
-{
- return pmd_offset(pud_offset(p4d_offset(pgd_offset_k(virt), virt), virt), virt);
-}
-
struct mem_type {
pteval_t prot_pte;
pteval_t prot_pte_s2;
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index c425288f1a86..628028bfbb92 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -356,12 +356,7 @@ static pte_t *pte_offset_late_fixmap(pmd_t *dir, unsigned long addr)
static inline pmd_t * __init fixmap_pmd(unsigned long addr)
{
- pgd_t *pgd = pgd_offset_k(addr);
- p4d_t *p4d = p4d_offset(pgd, addr);
- pud_t *pud = pud_offset(p4d, addr);
- pmd_t *pmd = pmd_offset(pud, addr);
-
- return pmd;
+ return pmd_off_k(addr);
}
void __init early_fixmap_init(void)
diff --git a/arch/hexagon/include/asm/fixmap.h b/arch/hexagon/include/asm/fixmap.h
index 97b1b062e750..920660a04aa4 100644
--- a/arch/hexagon/include/asm/fixmap.h
+++ b/arch/hexagon/include/asm/fixmap.h
@@ -15,8 +15,4 @@
#include <asm-generic/fixmap.h>
-#define kmap_get_fixmap_pte(vaddr) \
- pte_offset_kernel(pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), \
- (vaddr)), (vaddr)), (vaddr)), (vaddr))
-
#endif
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 8e5e74121a78..2bb006bdc31c 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -54,17 +54,8 @@ static inline void nocache_page(void *vaddr)
unsigned long addr = (unsigned long)vaddr;
if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
+ pte_t *ptep = virt_to_kpte(addr);
+
*ptep = pte_mknocache(*ptep);
}
}
@@ -74,17 +65,8 @@ static inline void cache_page(void *vaddr)
unsigned long addr = (unsigned long)vaddr;
if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- p4dp = p4d_offset(dir, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset_kernel(pmdp, addr);
+ pte_t *ptep = virt_to_kpte(addr);
+
*ptep = pte_mkcache(*ptep);
}
}
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 7dcd2e4d430e..28b1ec4b4e79 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -159,9 +159,6 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
int err = 0, sig = ksig->sig;
unsigned long address = 0;
#ifdef CONFIG_MMU
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
#endif
@@ -197,10 +194,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
address = ((unsigned long)frame->tramp);
#ifdef CONFIG_MMU
- pgdp = pgd_offset(current->mm, address);
- p4dp = p4d_offset(pgdp, address);
- pudp = pud_offset(p4dp, address);
- pmdp = pmd_offset(pudp, address);
+ pmdp = pmd_off_k(address);
preempt_disable();
ptep = pte_offset_map(pmdp, address);
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index d943f69784b1..521b59ba716c 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -50,15 +50,6 @@ unsigned long lowmem_size;
pte_t *kmap_pte;
EXPORT_SYMBOL(kmap_pte);
-static inline pte_t *virt_to_kpte(unsigned long vaddr)
-{
- pgd_t *pgd = pgd_offset_k(vaddr);
- p4d_t *p4d = p4d_offset(pgd, vaddr);
- pud_t *pud = pud_offset(p4d, vaddr);
-
- return pte_offset_kernel(pmd_offset(pud, vaddr), vaddr);
-}
-
static void __init highmem_init(void)
{
pr_debug("%x\n", (u32)PKMAP_BASE);
diff --git a/arch/mips/include/asm/fixmap.h b/arch/mips/include/asm/fixmap.h
index 1784d4348c36..743535be7528 100644
--- a/arch/mips/include/asm/fixmap.h
+++ b/arch/mips/include/asm/fixmap.h
@@ -69,9 +69,6 @@ enum fixed_addresses {
#include <asm-generic/fixmap.h>
-#define kmap_get_fixmap_pte(vaddr) \
- pte_offset_kernel(pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr)), (vaddr))
-
/*
* Called from pgtable_init()
*/
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 9f4a93f8b996..df6755ca1892 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -239,9 +239,6 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma,
unsigned long kaddr = KSEG0ADDR(pfn << PAGE_SHIFT);
int exec = vma->vm_flags & VM_EXEC;
struct mm_struct *mm = vma->vm_mm;
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
@@ -252,11 +249,8 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma,
if (cpu_context(smp_processor_id(), mm) == 0)
return;
- pgdp = pgd_offset(mm, addr);
- p4dp = p4d_offset(pgdp, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset(pmdp, addr);
+ pmdp = pmd_off(mm, addr);
+ ptep = pte_offset_kernel(pmdp, addr);
/* Invalid => no such page in the cache. */
if (!(pte_val(*ptep) & _PAGE_PRESENT))
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 5fe840c1b897..3722292e0b65 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -652,9 +652,6 @@ static inline void local_r4k_flush_cache_page(void *args)
int exec = vma->vm_flags & VM_EXEC;
struct mm_struct *mm = vma->vm_mm;
int map_coherent = 0;
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
void *vaddr;
@@ -667,11 +664,8 @@ static inline void local_r4k_flush_cache_page(void *args)
return;
addr &= PAGE_MASK;
- pgdp = pgd_offset(mm, addr);
- p4dp = p4d_offset(pgdp, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
- ptep = pte_offset(pmdp, addr);
+ pmdp = pmd_off(mm, addr);
+ ptep = pte_offset_kernel(pmdp, addr);
/*
* If the page isn't marked valid, the page cannot possibly be
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 204059d28f21..03dfbb40ec73 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -168,9 +168,6 @@ static void tx39_flush_cache_page(struct vm_area_struct *vma, unsigned long page
{
int exec = vma->vm_flags & VM_EXEC;
struct mm_struct *mm = vma->vm_mm;
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
@@ -182,11 +179,8 @@ static void tx39_flush_cache_page(struct vm_area_struct *vma, unsigned long page
return;
page &= PAGE_MASK;
- pgdp = pgd_offset(mm, page);
- p4dp = p4d_offset(pgdp, page);
- pudp = pud_offset(p4dp, page);
- pmdp = pmd_offset(pudp, page);
- ptep = pte_offset(pmdp, page);
+ pmdp = pmd_off(mm, page);
+ ptep = pte_offset_kernel(pmdp, page);
/*
* If the page isn't marked valid, the page cannot possibly be
diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c
index 37e244cdb14e..ae882ed18b2b 100644
--- a/arch/mips/mm/highmem.c
+++ b/arch/mips/mm/highmem.c
@@ -93,5 +93,5 @@ void __init kmap_init(void)
/* cache the first kmap pte */
kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
- kmap_pte = kmap_get_fixmap_pte(kmap_vstart);
+ kmap_pte = virt_to_kpte(kmap_vstart);
}
diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h
index 51fe1c567702..95c75282cb47 100644
--- a/arch/nds32/include/asm/pgtable.h
+++ b/arch/nds32/include/asm/pgtable.h
@@ -195,8 +195,6 @@ extern void paging_init(void);
#define pte_unmap(pte) do { } while (0)
#define pte_unmap_nested(pte) do { } while (0)
-#define pmd_off_k(address) pmd_offset(pud_offset(p4d_offset(pgd_offset_k(address), (address)), (address)), (address))
-
#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
/*
* Set a level 1 translation table entry, and clean it out of
diff --git a/arch/nds32/mm/init.c b/arch/nds32/mm/init.c
index 91147cca4b64..fa86f7b2f416 100644
--- a/arch/nds32/mm/init.c
+++ b/arch/nds32/mm/init.c
@@ -98,9 +98,6 @@ static pmd_t *fixmap_pmd_p;
static void __init fixedrange_init(void)
{
unsigned long vaddr;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
pmd_t *pmd;
#ifdef CONFIG_HIGHMEM
pte_t *pte;
@@ -110,10 +107,7 @@ static void __init fixedrange_init(void)
* Fixed mappings:
*/
vaddr = __fix_to_virt(__end_of_fixed_addresses - 1);
- pgd = swapper_pg_dir + pgd_index(vaddr);
- p4d = p4d_offset(pgd, vaddr);
- pud = pud_offset(p4d, vaddr);
- pmd = pmd_offset(pud, vaddr);
+ pmd = pmd_off_k(vaddr);
fixmap_pmd_p = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
if (!fixmap_pmd_p)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
@@ -126,10 +120,7 @@ static void __init fixedrange_init(void)
*/
vaddr = PKMAP_BASE;
- pgd = swapper_pg_dir + pgd_index(vaddr);
- p4d = p4d_offset(pgd, vaddr);
- pud = pud_offset(p4d, vaddr);
- pmd = pmd_offset(pud, vaddr);
+ pmd = pmd_off_k(vaddr);
pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
if (!pte)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
diff --git a/arch/nds32/mm/proc.c b/arch/nds32/mm/proc.c
index a2b9aacc5f89..848c845f5f33 100644
--- a/arch/nds32/mm/proc.c
+++ b/arch/nds32/mm/proc.c
@@ -15,14 +15,10 @@ extern struct cache_info L1_cache_info[2];
int va_kernel_present(unsigned long addr)
{
- p4d_t *p4d;
- pud_t *pud;
pmd_t *pmd;
pte_t *ptep, pte;
- p4d = p4d_offset(pgd_offset_k(addr), addr);
- pud = pud_offset(p4d, addr);
- pmd = pmd_offset(pud, addr);
+ pmd = pmd_off_k(addr);
if (!pmd_none(*pmd)) {
ptep = pte_offset_map(pmd, addr);
pte = *ptep;
diff --git a/arch/parisc/mm/fixmap.c b/arch/parisc/mm/fixmap.c
index e2d8b0a857ee..24426a7e1a5e 100644
--- a/arch/parisc/mm/fixmap.c
+++ b/arch/parisc/mm/fixmap.c
@@ -33,11 +33,7 @@ void notrace set_fixmap(enum fixed_addresses idx, phys_addr_t phys)
void notrace clear_fixmap(enum fixed_addresses idx)
{
unsigned long vaddr = __fix_to_virt(idx);
- pgd_t *pgd = pgd_offset_k(vaddr);
- p4d_t *p4d = p4d_offset(pgd, vaddr);
- pud_t *pud = pud_offset(p4d, vaddr);
- pmd_t *pmd = pmd_offset(pud, vaddr);
- pte_t *pte = pte_offset_kernel(pmd, vaddr);
+ pte_t *pte = virt_to_kpte(vaddr);
if (WARN_ON(pte_none(*pte)))
return;
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index a928bdad982f..d917c41b5c62 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -41,25 +41,6 @@ struct mm_struct;
#ifndef __ASSEMBLY__
-#ifdef CONFIG_PPC32
-static inline pmd_t *pmd_ptr(struct mm_struct *mm, unsigned long va)
-{
- return pmd_offset(pud_offset(p4d_offset(pgd_offset(mm, va), va), va), va);
-}
-
-static inline pmd_t *pmd_ptr_k(unsigned long va)
-{
- return pmd_offset(pud_offset(p4d_offset(pgd_offset_k(va), va), va), va);
-}
-
-static inline pte_t *virt_to_kpte(unsigned long vaddr)
-{
- pmd_t *pmd = pmd_ptr_k(vaddr);
-
- return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr);
-}
-#endif
-
#include <asm/tlbflush.h>
/* Keep these as a macros to avoid include dependency mess */
diff --git a/arch/powerpc/mm/book3s32/mmu.c b/arch/powerpc/mm/book3s32/mmu.c
index 39ba53ca5bb5..afd8caf3f8f5 100644
--- a/arch/powerpc/mm/book3s32/mmu.c
+++ b/arch/powerpc/mm/book3s32/mmu.c
@@ -312,7 +312,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea)
if (!Hash)
return;
- pmd = pmd_ptr(mm, ea);
+ pmd = pmd_off(mm, ea);
if (!pmd_none(*pmd))
add_hash_page(mm->context.id, ea, pmd_val(*pmd));
}
diff --git a/arch/powerpc/mm/book3s32/tlb.c b/arch/powerpc/mm/book3s32/tlb.c
index dc9039a170aa..157f98f6aea9 100644
--- a/arch/powerpc/mm/book3s32/tlb.c
+++ b/arch/powerpc/mm/book3s32/tlb.c
@@ -90,7 +90,7 @@ static void flush_range(struct mm_struct *mm, unsigned long start,
if (start >= end)
return;
end = (end - 1) | ~PAGE_MASK;
- pmd = pmd_ptr(mm, start);
+ pmd = pmd_off(mm, start);
for (;;) {
pmd_end = ((start + PGDIR_SIZE) & PGDIR_MASK) - 1;
if (pmd_end > end)
@@ -148,7 +148,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
return;
}
mm = (vmaddr < TASK_SIZE)? vma->vm_mm: &init_mm;
- pmd = pmd_ptr(mm, vmaddr);
+ pmd = pmd_off(mm, vmaddr);
if (!pmd_none(*pmd))
flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1);
}
diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c
index c99aa8cbaac5..16a359ae1686 100644
--- a/arch/powerpc/mm/kasan/kasan_init_32.c
+++ b/arch/powerpc/mm/kasan/kasan_init_32.c
@@ -36,7 +36,7 @@ static int __init kasan_init_shadow_page_tables(unsigned long k_start, unsigned
unsigned long k_cur, k_next;
pte_t *new = NULL;
- pmd = pmd_ptr_k(k_start);
+ pmd = pmd_off_k(k_start);
for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd++) {
k_next = pgd_addr_end(k_cur, k_end);
@@ -78,7 +78,7 @@ static int __init kasan_init_region(void *start, size_t size)
block = memblock_alloc(k_end - k_start, PAGE_SIZE);
for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) {
- pmd_t *pmd = pmd_ptr_k(k_cur);
+ pmd_t *pmd = pmd_off_k(k_cur);
void *va = block + k_cur - k_start;
pte_t pte = pfn_pte(PHYS_PFN(__pa(va)), PAGE_KERNEL);
@@ -102,7 +102,7 @@ static void __init kasan_remap_early_shadow_ro(void)
kasan_populate_pte(kasan_early_shadow_pte, prot);
for (k_cur = k_start & PAGE_MASK; k_cur != k_end; k_cur += PAGE_SIZE) {
- pmd_t *pmd = pmd_ptr_k(k_cur);
+ pmd_t *pmd = pmd_off_k(k_cur);
pte_t *ptep = pte_offset_kernel(pmd, k_cur);
if ((pte_val(*ptep) & PTE_RPN_MASK) != pa)
@@ -196,7 +196,7 @@ void __init kasan_early_init(void)
unsigned long addr = KASAN_SHADOW_START;
unsigned long end = KASAN_SHADOW_END;
unsigned long next;
- pmd_t *pmd = pmd_ptr_k(addr);
+ pmd_t *pmd = pmd_off_k(addr);
BUILD_BUG_ON(KASAN_SHADOW_START & ~PGDIR_MASK);
diff --git a/arch/powerpc/mm/nohash/40x.c b/arch/powerpc/mm/nohash/40x.c
index 723512b71758..b980e496bdc7 100644
--- a/arch/powerpc/mm/nohash/40x.c
+++ b/arch/powerpc/mm/nohash/40x.c
@@ -103,7 +103,7 @@ unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top)
pmd_t *pmdp;
unsigned long val = p | _PMD_SIZE_16M | _PAGE_EXEC | _PAGE_HWWRITE;
- pmdp = pmd_ptr_k(v);
+ pmdp = pmd_off_k(v);
*pmdp++ = __pmd(val);
*pmdp++ = __pmd(val);
*pmdp++ = __pmd(val);
@@ -118,7 +118,7 @@ unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top)
pmd_t *pmdp;
unsigned long val = p | _PMD_SIZE_4M | _PAGE_EXEC | _PAGE_HWWRITE;
- pmdp = pmd_ptr_k(v);
+ pmdp = pmd_off_k(v);
*pmdp = __pmd(val);
v += LARGE_PAGE_SIZE_4M;
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 738e5e38a4be..3011266c089f 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -62,7 +62,7 @@ int __ref map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot)
int err = -ENOMEM;
/* Use upper 10 bits of VA to index the first level map */
- pd = pmd_ptr_k(va);
+ pd = pmd_off_k(va);
/* Use middle 10 bits of VA to index the second-level map */
if (likely(slab_is_available()))
pg = pte_alloc_kernel(pd, va);
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index 732c12145d04..397944b9906b 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -337,19 +337,11 @@ void __kernel_map_pages(struct page *page, int numpages, int enable)
{
unsigned long address;
int nr, i, j;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
pte_t *pte;
for (i = 0; i < numpages;) {
address = page_to_phys(page + i);
- pgd = pgd_offset_k(address);
- p4d = p4d_offset(pgd, address);
- pud = pud_offset(p4d, address);
- pmd = pmd_offset(pud, address);
- pte = pte_offset_kernel(pmd, address);
+ pte = virt_to_kpte(address);
nr = (unsigned long)pte >> ilog2(sizeof(long));
nr = PTRS_PER_PTE - (nr & (PTRS_PER_PTE - 1));
nr = min(numpages - i, nr);
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index ed599dadd698..de9e0a60e119 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -207,9 +207,6 @@ static void sh4_flush_cache_page(void *args)
struct page *page;
unsigned long address, pfn, phys;
int map_coherent = 0;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
pmd_t *pmd;
pte_t *pte;
void *vaddr;
@@ -223,10 +220,7 @@ static void sh4_flush_cache_page(void *args)
if (cpu_context(smp_processor_id(), vma->vm_mm) == NO_CONTEXT)
return;
- pgd = pgd_offset(vma->vm_mm, address);
- p4d = p4d_offset(pgd, address);
- pud = pud_offset(p4d, address);
- pmd = pmd_offset(pud, address);
+ pmd = pmd_off(vma->vm_mm, address);
pte = pte_offset_kernel(pmd, address);
/* If the page isn't present, there is nothing to do here. */
diff --git a/arch/sh/mm/kmap.c b/arch/sh/mm/kmap.c
index 0e7039137f5a..73fd7cc99430 100644
--- a/arch/sh/mm/kmap.c
+++ b/arch/sh/mm/kmap.c
@@ -14,9 +14,6 @@
#include <asm/mmu_context.h>
#include <asm/cacheflush.h>
-#define kmap_get_fixmap_pte(vaddr) \
- pte_offset_kernel(pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr)), vaddr)
-
static pte_t *kmap_coherent_pte;
void __init kmap_coherent_init(void)
@@ -25,7 +22,7 @@ void __init kmap_coherent_init(void)
/* cache the first coherent kmap pte */
vaddr = __fix_to_virt(FIX_CMAP_BEGIN);
- kmap_coherent_pte = kmap_get_fixmap_pte(vaddr);
+ kmap_coherent_pte = virt_to_kpte(vaddr);
}
void *kmap_coherent(struct page *page, unsigned long addr)
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
index d237d902f9c3..625221ec2010 100644
--- a/arch/sparc/mm/highmem.c
+++ b/arch/sparc/mm/highmem.c
@@ -36,18 +36,10 @@ static pte_t *kmap_pte;
void __init kmap_init(void)
{
- unsigned long address;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *dir;
-
- address = __fix_to_virt(FIX_KMAP_BEGIN);
- p4d = p4d_offset(pgd_offset_k(address), address);
- pud = pud_offset(p4d, address);
- dir = pmd_offset(pud, address);
+ unsigned long address = __fix_to_virt(FIX_KMAP_BEGIN);
/* cache the first kmap pte */
- kmap_pte = pte_offset_kernel(dir, address);
+ kmap_pte = virt_to_kpte(address);
}
void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 141614f19084..02e6e5e0f106 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -503,11 +503,7 @@ void __kprobes flush_icache_range(unsigned long start, unsigned long end)
if (kaddr >= PAGE_OFFSET)
paddr = kaddr & mask;
else {
- pgd_t *pgdp = pgd_offset_k(kaddr);
- p4d_t *p4dp = p4d_offset(pgdp, kaddr);
- pud_t *pudp = pud_offset(p4dp, kaddr);
- pmd_t *pmdp = pmd_offset(pudp, kaddr);
- pte_t *ptep = pte_offset_kernel(pmdp, kaddr);
+ pte_t *ptep = virt_to_kpte(kaddr);
paddr = pte_val(*ptep) & mask;
}
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index 4aeed580b4d4..bfcc04bfce54 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -240,21 +240,15 @@ static void *iounit_alloc(struct device *dev, size_t len,
while(addr < end) {
page = va;
{
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
long i;
- pgdp = pgd_offset(&init_mm, addr);
- p4dp = p4d_offset(pgdp, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
+ pmdp = pmd_off_k(addr);
ptep = pte_offset_map(pmdp, addr);
set_pte(ptep, mk_pte(virt_to_page(page), dvma_prot));
-
+
i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT);
iopte = iounit->page_table + i;
diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c
index fa9e298fd985..35b002eb312e 100644
--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -348,9 +348,6 @@ static void *sbus_iommu_alloc(struct device *dev, size_t len,
while(addr < end) {
page = va;
{
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
@@ -361,10 +358,7 @@ static void *sbus_iommu_alloc(struct device *dev, size_t len,
else
__flush_page_to_ram(page);
- pgdp = pgd_offset(&init_mm, addr);
- p4dp = p4d_offset(pgdp, addr);
- pudp = pud_offset(p4dp, addr);
- pmdp = pmd_offset(pudp, addr);
+ pmdp = pmd_off_k(addr);
ptep = pte_offset_map(pmdp, addr);
set_pte(ptep, mk_pte(virt_to_page(page), dvma_prot));
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 30648c1f8786..906802f0ebe9 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -518,19 +518,10 @@ void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm,
static inline void srmmu_mapioaddr(unsigned long physaddr,
unsigned long virt_addr, int bus_type)
{
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
+ pte_t *ptep = virt_to_kpte(virt_addr);
unsigned long tmp;
physaddr &= PAGE_MASK;
- pgdp = pgd_offset_k(virt_addr);
- p4dp = p4d_offset(pgdp, virt_addr);
- pudp = pud_offset(p4dp, virt_addr);
- pmdp = pmd_offset(pudp, virt_addr);
- ptep = pte_offset_kernel(pmdp, virt_addr);
tmp = (physaddr >> 4) | SRMMU_ET_PTE;
/* I need to test whether this is consistent over all
@@ -557,18 +548,7 @@ void srmmu_mapiorange(unsigned int bus, unsigned long xpa,
static inline void srmmu_unmapioaddr(unsigned long virt_addr)
{
- pgd_t *pgdp;
- p4d_t *p4dp;
- pud_t *pudp;
- pmd_t *pmdp;
- pte_t *ptep;
-
-
- pgdp = pgd_offset_k(virt_addr);
- p4dp = p4d_offset(pgdp, virt_addr);
- pudp = pud_offset(p4dp, virt_addr);
- pmdp = pmd_offset(pudp, virt_addr);
- ptep = pte_offset_kernel(pmdp, virt_addr);
+ pte_t *ptep = virt_to_kpte(virt_addr);
/* No need to flush uncacheable page. */
__pte_clear(ptep);
@@ -929,10 +909,6 @@ void __init srmmu_paging_init(void)
int i;
phandle cpunode;
char node_str[128];
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
pte_t *pte;
unsigned long pages_avail;
@@ -992,11 +968,7 @@ void __init srmmu_paging_init(void)
__fix_to_virt(__end_of_fixed_addresses - 1), FIXADDR_TOP);
srmmu_allocate_ptable_skeleton(PKMAP_BASE, PKMAP_END);
- pgd = pgd_offset_k(PKMAP_BASE);
- p4d = p4d_offset(pgd, PKMAP_BASE);
- pud = pud_offset(p4d, PKMAP_BASE);
- pmd = pmd_offset(pud, PKMAP_BASE);
- pte = pte_offset_kernel(pmd, PKMAP_BASE);
+ pte = virt_to_kpte(PKMAP_BASE);
pkmap_page_table = pte;
flush_cache_all();
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 401b22f14743..c2ff76c8981e 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -125,10 +125,6 @@ static void __init fixaddr_user_init( void)
{
#ifdef CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA
long size = FIXADDR_USER_END - FIXADDR_USER_START;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
pte_t *pte;
phys_t p;
unsigned long v, vaddr = FIXADDR_USER_START;
@@ -146,11 +142,7 @@ static void __init fixaddr_user_init( void)
p = __pa(v);
for ( ; size > 0; size -= PAGE_SIZE, vaddr += PAGE_SIZE,
p += PAGE_SIZE) {
- pgd = swapper_pg_dir + pgd_index(vaddr);
- p4d = p4d_offset(pgd, vaddr);
- pud = pud_offset(p4d, vaddr);
- pmd = pmd_offset(pud, vaddr);
- pte = pte_offset_kernel(pmd, vaddr);
+ pte = virt_to_kpte(vaddr);
pte_set_val(*pte, p, PAGE_READONLY);
}
#endif
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index b6ba694923e4..9c4b7e73ab8d 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -26,9 +26,6 @@ int handle_page_fault(unsigned long address, unsigned long ip,
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
pmd_t *pmd;
pte_t *pte;
int err = -EFAULT;
@@ -102,10 +99,7 @@ int handle_page_fault(unsigned long address, unsigned long ip,
}
}
- pgd = pgd_offset(mm, address);
- p4d = p4d_offset(pgd, address);
- pud = pud_offset(p4d, address);
- pmd = pmd_offset(pud, address);
+ pmd = pmd_off(mm, address);
pte = pte_offset_kernel(pmd, address);
} while (!pte_present(*pte));
err = 0;
diff --git a/arch/unicore32/mm/mm.h b/arch/unicore32/mm/mm.h
index 27127abc95fb..f157f5d249ab 100644
--- a/arch/unicore32/mm/mm.h
+++ b/arch/unicore32/mm/mm.h
@@ -14,16 +14,6 @@ extern int sysctl_overcommit_memory;
#define TOP_PTE(x) pte_offset_kernel(top_pmd, x)
-static inline pmd_t *pmd_off(pgd_t *pgd, unsigned long virt)
-{
- return pmd_offset((pud_t *)pgd, virt);
-}
-
-static inline pmd_t *pmd_off_k(unsigned long virt)
-{
- return pmd_off(pgd_offset_k(virt), virt);
-}
-
struct mem_type {
unsigned int prot_pte;
unsigned int prot_l1;
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 6a821727ceaf..bda909e3e37e 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -395,15 +395,6 @@ kernel_physical_mapping_init(unsigned long start,
pte_t *kmap_pte;
-static inline pte_t *kmap_get_fixmap_pte(unsigned long vaddr)
-{
- pgd_t *pgd = pgd_offset_k(vaddr);
- p4d_t *p4d = p4d_offset(pgd, vaddr);
- pud_t *pud = pud_offset(p4d, vaddr);
- pmd_t *pmd = pmd_offset(pud, vaddr);
- return pte_offset_kernel(pmd, vaddr);
-}
-
static void __init kmap_init(void)
{
unsigned long kmap_vstart;
@@ -412,28 +403,17 @@ static void __init kmap_init(void)
* Cache the first kmap pte:
*/
kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
- kmap_pte = kmap_get_fixmap_pte(kmap_vstart);
+ kmap_pte = virt_to_kpte(kmap_vstart);
}
#ifdef CONFIG_HIGHMEM
static void __init permanent_kmaps_init(pgd_t *pgd_base)
{
- unsigned long vaddr;
- pgd_t *pgd;
- p4d_t *p4d;
- pud_t *pud;
- pmd_t *pmd;
- pte_t *pte;
+ unsigned long vaddr = PKMAP_BASE;
- vaddr = PKMAP_BASE;
page_table_range_init(vaddr, vaddr + PAGE_SIZE*LAST_PKMAP, pgd_base);
- pgd = swapper_pg_dir + pgd_index(vaddr);
- p4d = p4d_offset(pgd, vaddr);
- pud = pud_offset(p4d, vaddr);
- pmd = pmd_offset(pud, vaddr);
- pte = pte_offset_kernel(pmd, vaddr);
- pkmap_page_table = pte;
+ pkmap_page_table = virt_to_kpte(vaddr);
}
void __init add_highpages_with_active_regions(int nid,
diff --git a/arch/xtensa/include/asm/fixmap.h b/arch/xtensa/include/asm/fixmap.h
index 89a6d1b7994d..a06ffb0c61c7 100644
--- a/arch/xtensa/include/asm/fixmap.h
+++ b/arch/xtensa/include/asm/fixmap.h
@@ -76,12 +76,4 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
#endif
-#define kmap_get_fixmap_pte(vaddr) \
- pte_offset_kernel( \
- pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), \
- (vaddr)), \
- (vaddr)), \
- (vaddr)), \
- (vaddr))
-
#endif
diff --git a/arch/xtensa/mm/highmem.c b/arch/xtensa/mm/highmem.c
index 99b5ad137ab5..673196fe862e 100644
--- a/arch/xtensa/mm/highmem.c
+++ b/arch/xtensa/mm/highmem.c
@@ -86,6 +86,6 @@ void __init kmap_init(void)
BUILD_BUG_ON(PKMAP_BASE < TLBTEMP_BASE_1 + TLBTEMP_SIZE);
/* cache the first kmap pte */
kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
- kmap_pte = kmap_get_fixmap_pte(kmap_vstart);
+ kmap_pte = virt_to_kpte(kmap_vstart);
kmap_waitqueues_init();
}
diff --git a/arch/xtensa/mm/kasan_init.c b/arch/xtensa/mm/kasan_init.c
index e3baa21ff24c..1fef24db2ff6 100644
--- a/arch/xtensa/mm/kasan_init.c
+++ b/arch/xtensa/mm/kasan_init.c
@@ -19,10 +19,7 @@
void __init kasan_early_init(void)
{
unsigned long vaddr = KASAN_SHADOW_START;
- pgd_t *pgd = pgd_offset_k(vaddr);
- p4d_t *p4d = p4d_offset(pgd, vaddr);
- pud_t *pud = pud_offset(p4d, vaddr);
- pmd_t *pmd = pmd_offset(pud, vaddr);
+ pmd_t *pmd = pmd_off_k(vaddr);
int i;
for (i = 0; i < PTRS_PER_PTE; ++i)
@@ -43,10 +40,7 @@ static void __init populate(void *start, void *end)
unsigned long n_pmds = n_pages / PTRS_PER_PTE;
unsigned long i, j;
unsigned long vaddr = (unsigned long)start;
- pgd_t *pgd = pgd_offset_k(vaddr);
- p4d_t *p4d = p4d_offset(pgd, vaddr);
- pud_t *pud = pud_offset(p4d, vaddr);
- pmd_t *pmd = pmd_offset(pud, vaddr);
+ pmd_t *pmd = pmd_off_k(vaddr);
pte_t *pte = memblock_alloc(n_pages * sizeof(pte_t), PAGE_SIZE);
if (!pte)
diff --git a/arch/xtensa/mm/mmu.c b/arch/xtensa/mm/mmu.c
index 37e478a27877..fd2193df8a14 100644
--- a/arch/xtensa/mm/mmu.c
+++ b/arch/xtensa/mm/mmu.c
@@ -21,10 +21,7 @@
#if defined(CONFIG_HIGHMEM)
static void * __init init_pmd(unsigned long vaddr, unsigned long n_pages)
{
- pgd_t *pgd = pgd_offset_k(vaddr);
- p4d_t *p4d = p4d_offset(pgd, vaddr);
- pud_t *pud = pud_offset(p4d, vaddr);
- pmd_t *pmd = pmd_offset(pud, vaddr);
+ pmd_t *pmd = pmd_off_k(vaddr);
pte_t *pte;
unsigned long i;
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index 2f71e586aa87..8d092cead6ea 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -28,6 +28,30 @@
#define USER_PGTABLES_CEILING 0UL
#endif
+/*
+ * In many cases it is known that a virtual address is mapped at PMD or PTE
+ * level, so instead of traversing all the page table levels, we can get a
+ * pointer to the PMD entry in user or kernel page table or translate a virtual
+ * address to the pointer in the PTE in the kernel page tables with simple
+ * helpers.
+ */
+static inline pmd_t *pmd_off(struct mm_struct *mm, unsigned long va)
+{
+ return pmd_offset(pud_offset(p4d_offset(pgd_offset(mm, va), va), va), va);
+}
+
+static inline pmd_t *pmd_off_k(unsigned long va)
+{
+ return pmd_offset(pud_offset(p4d_offset(pgd_offset_k(va), va), va), va);
+}
+
+static inline pte_t *virt_to_kpte(unsigned long vaddr)
+{
+ pmd_t *pmd = pmd_off_k(vaddr);
+
+ return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr);
+}
+
#ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
extern int ptep_set_access_flags(struct vm_area_struct *vma,
unsigned long address, pte_t *ptep,
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 09/12] mm: consolidate pte_index() and pte_offset_*() definitions
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (7 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 08/12] mm: pgtable: add shortcuts for accessing kernel PMD and PTE Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 10/12] mm: consolidate pmd_index() and pmd_offset() definitions Mike Rapoport
` (3 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
All architectures define pte_index() as
(address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)
and all architectures define pte_offset_kernel() as an entry
in the array of PTEs indexed by the pte_index().
For the most architectures the pte_offset_kernel() implementation relies on
the availability of pmd_page_vaddr() that converts a PMD entry value to the
virtual address of the page containing PTEs array.
Let's move x86 definitions of the PTE accessors to the generic place in
<linux/pgtable.h> and then simply drop the respective definitions from the
other architectures.
The architectures that didn't provide pmd_page_vaddr() are updated to have
that defined.
The generic implementation of pte_offset_kernel() can be overridden by an
architecture and alpha makes use of this because it has special ordering
requirements for its version of pte_offset_kernel().
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/alpha/include/asm/pgtable.h | 4 +--
arch/arc/include/asm/pgtable.h | 15 ----------
arch/arm/include/asm/pgtable.h | 15 ----------
arch/arm64/include/asm/pgtable.h | 10 +++----
arch/csky/include/asm/pgtable.h | 16 -----------
arch/hexagon/include/asm/pgtable.h | 25 +++--------------
arch/ia64/include/asm/pgtable.h | 9 ------
arch/m68k/include/asm/mcf_pgtable.h | 12 +-------
arch/m68k/include/asm/motorola_pgalloc.h | 2 +-
arch/m68k/include/asm/motorola_pgtable.h | 11 +-------
arch/m68k/include/asm/sun3_pgtable.h | 15 ++++------
arch/m68k/mm/init.c | 2 +-
arch/microblaze/include/asm/pgtable.h | 13 +++------
arch/mips/include/asm/pgtable-32.h | 12 --------
arch/mips/include/asm/pgtable-64.h | 11 --------
arch/mips/kvm/mmu.c | 20 +++++++-------
arch/mips/kvm/trap_emul.c | 2 +-
arch/nds32/include/asm/pgtable.h | 12 +++-----
arch/nios2/include/asm/pgtable.h | 14 +++-------
arch/openrisc/include/asm/pgtable.h | 23 ++++------------
arch/parisc/include/asm/pgtable.h | 15 +++-------
arch/powerpc/include/asm/book3s/32/pgtable.h | 13 ++-------
arch/powerpc/include/asm/book3s/64/pgtable.h | 8 ------
arch/powerpc/include/asm/nohash/32/pgtable.h | 13 ++-------
arch/powerpc/include/asm/nohash/64/pgtable.h | 7 -----
arch/powerpc/include/asm/pgtable.h | 7 +++++
arch/riscv/include/asm/pgtable.h | 10 -------
arch/riscv/mm/init.c | 6 ++--
arch/s390/include/asm/pgtable.h | 10 ++-----
arch/s390/mm/pageattr.c | 2 +-
arch/sh/include/asm/pgtable_32.h | 15 ++++------
arch/sh/include/asm/pgtable_64.h | 12 --------
arch/sparc/include/asm/pgalloc_64.h | 2 +-
arch/sparc/include/asm/pgtable_32.h | 15 ++++------
arch/sparc/include/asm/pgtable_64.h | 12 ++------
arch/sparc/mm/srmmu.c | 10 -------
arch/um/include/asm/pgtable.h | 13 ---------
arch/unicore32/include/asm/pgtable.h | 9 ------
arch/x86/include/asm/pgtable.h | 19 -------------
arch/x86/include/asm/pgtable_32.h | 11 --------
arch/x86/include/asm/pgtable_64.h | 4 ---
arch/xtensa/include/asm/pgtable.h | 10 +------
include/linux/pgtable.h | 29 ++++++++++++++++++++
43 files changed, 113 insertions(+), 382 deletions(-)
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index 1c263922beb3..dac20d03b727 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -314,9 +314,7 @@ extern inline pte_t * pte_offset_kernel(pmd_t * dir, unsigned long address)
smp_read_barrier_depends(); /* see above */
return ret;
}
-
-#define pte_offset_map(dir,addr) pte_offset_kernel((dir),(addr))
-#define pte_unmap(pte) do { } while (0)
+#define pte_offset_kernel pte_offset_kernel
extern pgd_t swapper_pg_dir[1024];
diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index 29137bcedd93..1146905f594b 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -248,9 +248,6 @@
extern char empty_zero_page[PAGE_SIZE];
#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
-
#define set_pte(pteptr, pteval) ((*(pteptr)) = (pteval))
#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
@@ -282,18 +279,6 @@ static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
/* Don't use virt_to_pfn for macros below: could cause truncations for PAE40*/
#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT)
-#define __pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-/*
- * pte_offset gets a @ptr to PMD entry (PGD in our 2-tier paging system)
- * and returns ptr to PTE entry corresponding to @addr
- */
-#define pte_offset(dir, addr) ((pte_t *)(pmd_page_vaddr(*dir)) +\
- __pte_index(addr))
-
-/* No mapping of Page Tables in high mem etc, so following same as above */
-#define pte_offset_kernel(dir, addr) pte_offset(dir, addr)
-#define pte_offset_map(dir, addr) pte_offset(dir, addr)
/* Zoo of pte_xxx function */
#define pte_read(pte) (pte_val(pte) & _PAGE_READ)
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 38c7cd8b014b..41543bc47660 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -183,21 +183,6 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd) & PHYS_MASK))
-#ifndef CONFIG_HIGHPTE
-#define __pte_map(pmd) pmd_page_vaddr(*(pmd))
-#define __pte_unmap(pte) do { } while (0)
-#else
-#define __pte_map(pmd) (pte_t *)kmap_atomic(pmd_page(*(pmd)))
-#define __pte_unmap(pte) kunmap_atomic(pte)
-#endif
-
-#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-#define pte_offset_kernel(pmd,addr) (pmd_page_vaddr(*(pmd)) + pte_index(addr))
-
-#define pte_offset_map(pmd,addr) (__pte_map(pmd) + pte_index(addr))
-#define pte_unmap(pte) __pte_unmap(pte)
-
#define pte_pfn(pte) ((pte_val(pte) & PHYS_MASK) >> PAGE_SHIFT)
#define pfn_pte(pfn,prot) __pte(__pfn_to_phys(pfn) | pgprot_val(prot))
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 437c92ab2081..5e3ef4cb855a 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -506,15 +506,13 @@ static inline phys_addr_t pmd_page_paddr(pmd_t pmd)
return __pmd_to_phys(pmd);
}
-static inline void pte_unmap(pte_t *pte) { }
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return (unsigned long)__va(pmd_page_paddr(pmd));
+}
/* Find an entry in the third-level page table. */
-#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
#define pte_offset_phys(dir,addr) (pmd_page_paddr(READ_ONCE(*(dir))) + pte_index(addr) * sizeof(pte_t))
-#define pte_offset_kernel(dir,addr) ((pte_t *)__va(pte_offset_phys((dir), (addr))))
-
-#define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr))
#define pte_set_fixmap(addr) ((pte_t *)set_fixmap_offset(FIX_PTE, addr))
#define pte_set_fixmap_offset(pmd, addr) pte_set_fixmap(pte_offset_phys(pmd, addr))
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h
index 2eff4aea51b3..bcef7e67ac2f 100644
--- a/arch/csky/include/asm/pgtable.h
+++ b/arch/csky/include/asm/pgtable.h
@@ -32,13 +32,6 @@
#define pgd_ERROR(e) \
pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-/* Find an entry in the third-level page table.. */
-#define __pte_offset_t(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
- (pmd_page_vaddr(*(dir)) + __pte_offset_t(address))
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset_t(address))
#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
#define pte_clear(mm, addr, ptep) set_pte((ptep), \
(((unsigned int) addr & PAGE_OFFSET) ? __pte(_PAGE_GLOBAL) : __pte(0)))
@@ -54,8 +47,6 @@
#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | \
_CACHE_MASK)
-#define pte_unmap(pte) ((void)(pte))
-
#define __swp_type(x) (((x).val >> 4) & 0xff)
#define __swp_offset(x) ((x).val >> 12)
#define __swp_entry(type, offset) ((swp_entry_t) {((type) << 4) | \
@@ -286,13 +277,6 @@ static inline pgd_t *pgd_offset(struct mm_struct *mm, unsigned long address)
return mm->pgd + pgd_index(address);
}
-/* Find an entry in the third-level page table.. */
-static inline pte_t *pte_offset(pmd_t *dir, unsigned long address)
-{
- return (pte_t *) (pmd_page_vaddr(*dir)) +
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
-}
-
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern void paging_init(void);
diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h
index 8df6e2702b53..f15bbaa88ba8 100644
--- a/arch/hexagon/include/asm/pgtable.h
+++ b/arch/hexagon/include/asm/pgtable.h
@@ -403,31 +403,14 @@ static inline int pte_exec(pte_t pte)
*/
#define set_pte_at(mm, addr, ptep, pte) set_pte(ptep, pte)
-/*
- * May need to invoke the virtual machine as well...
- */
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
-
-/*
- * pte_offset_map - returns the linear address of the page table entry
- * corresponding to an address
- */
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-
-#define pte_offset_map_nested(pmd, addr) pte_offset_map(pmd, addr)
-
-/* pte_offset_kernel - kernel version of pte_offset */
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) (unsigned long) __va(pmd_val(*dir) & PAGE_MASK) \
- + __pte_offset(address))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return (unsigned long)__va(pmd_val(pmd) & PAGE_MASK);
+}
/* ZERO_PAGE - returns the globally shared zero page */
#define ZERO_PAGE(vaddr) (virt_to_page(&empty_zero_page))
-#define __pte_offset(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
/*
* Swap/file PTE definitions. If _PAGE_PRESENT is zero, the rest of the PTE is
* interpreted as swap information. The remaining free bits are interpreted as
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 3399824ad8a5..b9ce7d78a33f 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -393,15 +393,6 @@ pgd_offset (const struct mm_struct *mm, unsigned long address)
#define pmd_offset(dir,addr) \
((pmd_t *) pud_page_vaddr(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
-/*
- * Find an entry in the third-level page table. This looks more complicated than it
- * should be because some platforms place page tables in high memory.
- */
-#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir,addr) ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
-#define pte_offset_map(dir,addr) pte_offset_kernel(dir, addr)
-#define pte_unmap(pte) do { } while (0)
-
/* atomic versions of the some PTE manipulations: */
static inline int
diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h
index 737e826294f3..59f7d5fca378 100644
--- a/arch/m68k/include/asm/mcf_pgtable.h
+++ b/arch/m68k/include/asm/mcf_pgtable.h
@@ -170,7 +170,7 @@ static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
}
#define __pte_page(pte) ((unsigned long) (pte_val(pte) & PAGE_MASK))
-#define __pmd_page(pmd) ((unsigned long) (pmd_val(pmd)))
+#define pmd_page_vaddr(pmd) ((unsigned long) (pmd_val(pmd)))
static inline int pte_none(pte_t pte)
{
@@ -321,13 +321,6 @@ extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
*/
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-/*
- * Find an entry in the third-level pagetable.
- */
-#define __pte_offset(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) __pmd_page(*(dir)) + __pte_offset(address))
-
/*
* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e))
*/
@@ -340,9 +333,6 @@ extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-#define pte_offset_map(pmdp, addr) ((pte_t *)__pmd_page(*pmdp) + \
- __pte_offset(addr))
-#define pte_unmap(pte) ((void) 0)
#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT)
diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
index f3cb453a07b7..b4fc3b4f6bb3 100644
--- a/arch/m68k/include/asm/motorola_pgalloc.h
+++ b/arch/m68k/include/asm/motorola_pgalloc.h
@@ -88,7 +88,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page
{
pmd_set(pmd, page);
}
-#define pmd_pgtable(pmd) ((pgtable_t)__pmd_page(pmd))
+#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd))
static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
{
diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
index e1594acf7c7e..345abf4d4e50 100644
--- a/arch/m68k/include/asm/motorola_pgtable.h
+++ b/arch/m68k/include/asm/motorola_pgtable.h
@@ -128,7 +128,7 @@ static inline void pud_set(pud_t *pudp, pmd_t *pmdp)
}
#define __pte_page(pte) ((unsigned long)__va(pte_val(pte) & PAGE_MASK))
-#define __pmd_page(pmd) ((unsigned long)__va(pmd_val(pmd) & _TABLE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long)__va(pmd_val(pmd) & _TABLE_MASK))
#define pud_page_vaddr(pud) ((unsigned long)__va(pud_val(pud) & _TABLE_MASK))
@@ -218,15 +218,6 @@ static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
return (pmd_t *)pud_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PMD-1));
}
-/* Find an entry in the third-level page table.. */
-static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address)
-{
- return (pte_t *)__pmd_page(*pmdp) + ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
-}
-
-#define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
-#define pte_unmap(pte) ((void)0)
-
/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
#define __swp_type(x) (((x).val >> 4) & 0xff)
#define __swp_offset(x) ((x).val >> 12)
diff --git a/arch/m68k/include/asm/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h
index 0caa18a08437..1414fc363743 100644
--- a/arch/m68k/include/asm/sun3_pgtable.h
+++ b/arch/m68k/include/asm/sun3_pgtable.h
@@ -112,8 +112,11 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define __pte_page(pte) \
((unsigned long) __va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT))
-#define __pmd_page(pmd) \
-((unsigned long) __va (pmd_val (pmd) & PAGE_MASK))
+
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return (unsigned long)__va(pmd_val(pmd) & PAGE_MASK);
+}
static inline int pte_none (pte_t pte) { return !pte_val (pte); }
static inline int pte_present (pte_t pte) { return pte_val (pte) & SUN3_PAGE_VALID; }
@@ -127,7 +130,7 @@ static inline void pte_clear (struct mm_struct *mm, unsigned long addr, pte_t *p
({ pte_t __pte; pte_val(__pte) = pfn | pgprot_val(pgprot); __pte; })
#define pte_page(pte) virt_to_page(__pte_page(pte))
-#define pmd_page(pmd) virt_to_page(__pmd_page(pmd))
+#define pmd_page(pmd) virt_to_page(pmd_page_vaddr(pmd))
static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); }
@@ -180,12 +183,6 @@ extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
/* Find an entry in a kernel pagetable directory. */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-/* Find an entry in the third-level pagetable. */
-#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
-#define pte_offset_kernel(pmd, address) ((pte_t *) __pmd_page(*pmd) + pte_index(address))
-#define pte_offset_map(pmd, address) ((pte_t *)page_address(pmd_page(*pmd)) + pte_index(address))
-#define pte_unmap(pte) do { } while (0)
-
/* Macros to (de)construct the fake PTEs representing swap pages. */
#define __swp_type(x) ((x).val & 0x7F)
#define __swp_offset(x) (((x).val) >> 7)
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 6d3147662ff2..53040857a9ed 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -141,7 +141,7 @@ static inline void init_pointer_tables(void)
if (!pmd_present(*pmd))
continue;
- pte_dir = (pte_t *)__pmd_page(*pmd);
+ pte_dir = (pte_t *)pmd_page_vaddr(*pmd);
init_pointer_table(pte_dir, TABLE_PTE);
}
}
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index ee2115abf405..e53eb962fbed 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -438,7 +438,10 @@ static inline void ptep_mkdirty(struct mm_struct *mm,
/* Convert pmd entry to page */
/* our pmd entry is an effective address of pte table*/
/* returns effective address of the pmd entry*/
-#define pmd_page_kernel(pmd) ((unsigned long) (pmd_val(pmd) & PAGE_MASK))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return ((unsigned long) (pmd_val(pmd) & PAGE_MASK));
+}
/* returns struct *page of the pmd entry*/
#define pmd_page(pmd) (pfn_to_page(__pa(pmd_val(pmd)) >> PAGE_SHIFT))
@@ -451,14 +454,6 @@ static inline void ptep_mkdirty(struct mm_struct *mm,
#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
/* Find an entry in the third-level page table.. */
-#define pte_index(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, addr) \
- ((pte_t *) pmd_page_kernel(*(dir)) + pte_index(addr))
-#define pte_offset_map(dir, addr) \
- ((pte_t *) kmap_atomic(pmd_page(*(dir))) + pte_index(addr))
-
-#define pte_unmap(pte) kunmap_atomic(pte)
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index 1945c8970141..c04c5238261a 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -205,18 +205,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
/* to find an entry in a page-table-directory */
#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
-/* Find an entry in the third-level page table.. */
-#define __pte_offset(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
-
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-#define pte_unmap(pte) ((void)(pte))
-
#if defined(CONFIG_CPU_R3K_TLB)
/* Swap entries must have VALID bit cleared. */
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index ee5dc0c145b9..430abb19ce82 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -344,17 +344,6 @@ static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
}
#endif
-/* Find an entry in the third-level page table.. */
-#define __pte_offset(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-#define pte_unmap(pte) ((void)(pte))
-
/*
* Initialize a new pgd / pmd table with invalid pointers.
*/
diff --git a/arch/mips/kvm/mmu.c b/arch/mips/kvm/mmu.c
index 7dad7a293eae..49bd160f4d85 100644
--- a/arch/mips/kvm/mmu.c
+++ b/arch/mips/kvm/mmu.c
@@ -168,7 +168,7 @@ static pte_t *kvm_mips_walk_pgd(pgd_t *pgd, struct kvm_mmu_memory_cache *cache,
clear_page(new_pte);
pmd_populate_kernel(NULL, pmd, new_pte);
}
- return pte_offset(pmd, addr);
+ return pte_offset_kernel(pmd, addr);
}
/* Caller must hold kvm->mm_lock */
@@ -187,8 +187,8 @@ static pte_t *kvm_mips_pte_for_gpa(struct kvm *kvm,
static bool kvm_mips_flush_gpa_pte(pte_t *pte, unsigned long start_gpa,
unsigned long end_gpa)
{
- int i_min = __pte_offset(start_gpa);
- int i_max = __pte_offset(end_gpa);
+ int i_min = pte_index(start_gpa);
+ int i_max = pte_index(end_gpa);
bool safe_to_remove = (i_min == 0 && i_max == PTRS_PER_PTE - 1);
int i;
@@ -215,7 +215,7 @@ static bool kvm_mips_flush_gpa_pmd(pmd_t *pmd, unsigned long start_gpa,
if (!pmd_present(pmd[i]))
continue;
- pte = pte_offset(pmd + i, 0);
+ pte = pte_offset_kernel(pmd + i, 0);
if (i == i_max)
end = end_gpa;
@@ -312,8 +312,8 @@ static int kvm_mips_##name##_pte(pte_t *pte, unsigned long start, \
unsigned long end) \
{ \
int ret = 0; \
- int i_min = __pte_offset(start); \
- int i_max = __pte_offset(end); \
+ int i_min = pte_index(start); \
+ int i_max = pte_index(end); \
int i; \
pte_t old, new; \
\
@@ -346,7 +346,7 @@ static int kvm_mips_##name##_pmd(pmd_t *pmd, unsigned long start, \
if (!pmd_present(pmd[i])) \
continue; \
\
- pte = pte_offset(pmd + i, 0); \
+ pte = pte_offset_kernel(pmd + i, 0); \
if (i == i_max) \
cur_end = end; \
\
@@ -842,8 +842,8 @@ void kvm_trap_emul_invalidate_gva(struct kvm_vcpu *vcpu, unsigned long addr,
static bool kvm_mips_flush_gva_pte(pte_t *pte, unsigned long start_gva,
unsigned long end_gva)
{
- int i_min = __pte_offset(start_gva);
- int i_max = __pte_offset(end_gva);
+ int i_min = pte_index(start_gva);
+ int i_max = pte_index(end_gva);
bool safe_to_remove = (i_min == 0 && i_max == PTRS_PER_PTE - 1);
int i;
@@ -877,7 +877,7 @@ static bool kvm_mips_flush_gva_pmd(pmd_t *pmd, unsigned long start_gva,
if (!pmd_present(pmd[i]))
continue;
- pte = pte_offset(pmd + i, 0);
+ pte = pte_offset_kernel(pmd + i, 0);
if (i == i_max)
end = end_gva;
diff --git a/arch/mips/kvm/trap_emul.c b/arch/mips/kvm/trap_emul.c
index 5a11e83dffe6..60763efa723e 100644
--- a/arch/mips/kvm/trap_emul.c
+++ b/arch/mips/kvm/trap_emul.c
@@ -594,7 +594,7 @@ static void kvm_mips_emul_free_gva_pt(pgd_t *pgd)
pmd_va = pud_va | (k << PMD_SHIFT);
if (pmd_va >= end)
break;
- pte = pte_offset(pmd + k, 0);
+ pte = pte_offset_kernel(pmd + k, 0);
pte_free_kernel(NULL, pte);
}
pmd_free(NULL, pmd);
diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h
index 95c75282cb47..fc97480cbdd5 100644
--- a/arch/nds32/include/asm/pgtable.h
+++ b/arch/nds32/include/asm/pgtable.h
@@ -186,14 +186,10 @@ extern void paging_init(void);
#define pte_clear(mm,addr,ptep) set_pte_at((mm),(addr),(ptep), __pte(0))
#define pte_page(pte) (pfn_to_page(pte_pfn(pte)))
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) ((pte_t *)pmd_page_kernel(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
-#define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
+static unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK));
+}
#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
/*
diff --git a/arch/nios2/include/asm/pgtable.h b/arch/nios2/include/asm/pgtable.h
index f0d4921d05ad..e93e17caf965 100644
--- a/arch/nios2/include/asm/pgtable.h
+++ b/arch/nios2/include/asm/pgtable.h
@@ -236,27 +236,21 @@ static inline void pte_clear(struct mm_struct *mm,
*/
#define mk_pte(page, prot) (pfn_pte(page_to_pfn(page), prot))
-#define pte_unmap(pte) do { } while (0)
-
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
*/
#define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd))
#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
-#define pmd_page_vaddr(pmd) pmd_val(pmd)
-#define pte_offset_map(dir, addr) \
- ((pte_t *) page_address(pmd_page(*dir)) + \
- (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return pmd_val(pmd);
+}
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-/* Get the address to the PTE for a vaddr in specific directory */
-#define pte_offset_kernel(dir, addr) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + \
- (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
#define pte_ERROR(e) \
pr_err("%s:%d: bad pte %08lx.\n", \
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h
index f4273d387243..7de061304b6d 100644
--- a/arch/openrisc/include/asm/pgtable.h
+++ b/arch/openrisc/include/asm/pgtable.h
@@ -363,7 +363,11 @@ static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
}
#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-#define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK));
+}
/* to find an entry in a page-table-directory. */
#define pgd_index(address) ((address >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
@@ -378,23 +382,6 @@ static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
#define __pmd_offset(address) \
(((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this macro returns the index of the entry in the pte page which would
- * control the given virtual address
- */
-#define __pte_offset(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_kernel(*(dir)) + __pte_offset(address))
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-#define pte_offset_map_nested(dir, address) \
- pte_offset_map(dir, address)
-
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
#define pte_pfn(x) ((unsigned long)(((x).pte)) >> PAGE_SHIFT)
#define pfn_pte(pfn, prot) __pte((((pfn) << PAGE_SHIFT)) | pgprot_val(prot))
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index c1eb5a89b5e5..3eb34953b60a 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -429,7 +429,10 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define pte_page(pte) (pfn_to_page(pte_pfn(pte)))
-#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_address(pmd)))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return ((unsigned long) __va(pmd_address(pmd)));
+}
#define __pmd_page(pmd) ((unsigned long) __va(pmd_address(pmd)))
#define pmd_page(pmd) virt_to_page((void *)__pmd_page(pmd))
@@ -453,16 +456,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define pmd_offset(dir,addr) ((pmd_t *) dir)
#endif
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
-#define pte_offset_kernel(pmd, address) \
- ((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address))
-#define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
-#define pte_unmap(pte) do { } while (0)
-
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
-
extern void paging_init (void);
/* Used for deferring calls to flush_dcache_page() */
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index 6052b72216a6..fc54227363b5 100644
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -112,6 +112,9 @@ static inline bool pte_user(pte_t pte)
#define PMD_TABLE_SIZE 0
#define PUD_TABLE_SIZE 0
#define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE)
+
+/* Bits to mask out from a PMD to get to the PTE page */
+#define PMD_MASKED_BITS (PTE_TABLE_SIZE - 1)
#endif /* __ASSEMBLY__ */
#define PTRS_PER_PTE (1 << PTE_INDEX_SIZE)
@@ -348,8 +351,6 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
#define __HAVE_ARCH_PTE_SAME
#define pte_same(A,B) (((pte_val(A) ^ pte_val(B)) & ~_PAGE_HASHPTE) == 0)
-#define pmd_page_vaddr(pmd) \
- ((unsigned long)__va(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
#define pmd_page(pmd) \
pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
@@ -360,14 +361,6 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
#define pgd_index(address) ((address) >> PGDIR_SHIFT)
#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, addr) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
-#define pte_offset_map(dir, addr) pte_offset_kernel((dir), (addr))
-static inline void pte_unmap(pte_t *pte) { }
-
/*
* Encode and decode a swap entry.
* Note that the bits we use in a PTE for representing a swap entry
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index d17bc3ff820f..0a968074eae5 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1005,14 +1005,12 @@ extern struct page *p4d_page(p4d_t p4d);
/* Pointers in the page table tree are physical addresses */
#define __pgtable_ptr_val(ptr) __pa(ptr)
-#define pmd_page_vaddr(pmd) __va(pmd_val(pmd) & ~PMD_MASKED_BITS)
#define pud_page_vaddr(pud) __va(pud_val(pud) & ~PUD_MASKED_BITS)
#define p4d_page_vaddr(p4d) __va(p4d_val(p4d) & ~P4D_MASKED_BITS)
#define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & (PTRS_PER_PGD - 1))
#define pud_index(address) (((address) >> (PUD_SHIFT)) & (PTRS_PER_PUD - 1))
#define pmd_index(address) (((address) >> (PMD_SHIFT)) & (PTRS_PER_PMD - 1))
-#define pte_index(address) (((address) >> (PAGE_SHIFT)) & (PTRS_PER_PTE - 1))
/*
* Find an entry in a page-table-directory. We combine the address region
@@ -1025,12 +1023,6 @@ extern struct page *p4d_page(p4d_t p4d);
(((pud_t *) p4d_page_vaddr(*(p4dp))) + pud_index(addr))
#define pmd_offset(pudp,addr) \
(((pmd_t *) pud_page_vaddr(*(pudp))) + pmd_index(addr))
-#define pte_offset_kernel(dir,addr) \
- (((pte_t *) pmd_page_vaddr(*(dir))) + pte_index(addr))
-
-#define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr))
-
-static inline void pte_unmap(pte_t *pte) { }
/* to find an entry in a kernel page-table-directory */
/* This now only contains the vmalloc pages */
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index 3d0bc99dd520..cc2ed08d6424 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -29,6 +29,8 @@ extern int icache_44x_need_flush;
#define PMD_TABLE_SIZE 0
#define PUD_TABLE_SIZE 0
#define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE)
+
+#define PMD_MASKED_BITS (PTE_TABLE_SIZE - 1)
#endif /* __ASSEMBLY__ */
#define PTRS_PER_PTE (1 << PTE_INDEX_SIZE)
@@ -347,8 +349,6 @@ static inline int pte_young(pte_t pte)
* of the pte page. -- paulus
*/
#ifndef CONFIG_BOOKE
-#define pmd_page_vaddr(pmd) \
- ((unsigned long)__va(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
#define pmd_page(pmd) \
pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
#else
@@ -365,15 +365,6 @@ static inline int pte_young(pte_t pte)
#define pgd_index(address) ((address) >> PGDIR_SHIFT)
#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) \
- (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, addr) \
- (pmd_bad(*(dir)) ? NULL : (pte_t *)pmd_page_vaddr(*(dir)) + \
- pte_index(addr))
-#define pte_offset_map(dir, addr) pte_offset_kernel((dir), (addr))
-static inline void pte_unmap(pte_t *pte) { }
-
/*
* Encode and decode a swap entry.
* Note that the bits we use in a PTE for representing a swap entry
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index b360f262b9c6..b964cdac2dae 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -193,13 +193,6 @@ static inline void p4d_set(p4d_t *p4dp, unsigned long val)
#define pmd_offset(pudp,addr) \
(((pmd_t *) pud_page_vaddr(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
-#define pte_offset_kernel(dir,addr) \
- (((pte_t *) pmd_page_vaddr(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
-
-#define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr))
-
-static inline void pte_unmap(pte_t *pte) { }
-
/* to find an entry in a kernel page-table-directory */
/* This now only contains the vmalloc pages */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index d917c41b5c62..1d58ac143cb4 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -57,6 +57,13 @@ static inline pgprot_t pte_pgprot(pte_t pte)
return __pgprot(pte_flags);
}
+#ifndef pmd_page_vaddr
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return ((unsigned long)__va(pmd_val(pmd) & ~PMD_MASKED_BITS));
+}
+#define pmd_page_vaddr pmd_page_vaddr
+#endif
/*
* ZERO_PAGE is a global shared page that is always zero: used
* for zero-mapped memory areas etc..
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 950c69539d1a..8daa362419d8 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -209,16 +209,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
#define mk_pte(page, prot) pfn_pte(page_to_pfn(page), prot)
-#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long addr)
-{
- return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(addr);
-}
-
-#define pte_offset_map(dir, addr) pte_offset_kernel((dir), (addr))
-#define pte_unmap(pte) ((void)(pte))
-
static inline int pte_present(pte_t pte)
{
return (pte_val(pte) & (_PAGE_PRESENT | _PAGE_PROT_NONE));
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 504b41d528cf..4016a6e427e9 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -235,12 +235,12 @@ static void __init create_pte_mapping(pte_t *ptep,
uintptr_t va, phys_addr_t pa,
phys_addr_t sz, pgprot_t prot)
{
- uintptr_t pte_index = pte_index(va);
+ uintptr_t pte_idx = pte_index(va);
BUG_ON(sz != PAGE_SIZE);
- if (pte_none(ptep[pte_index]))
- ptep[pte_index] = pfn_pte(PFN_DOWN(pa), prot);
+ if (pte_none(ptep[pte_idx]))
+ ptep[pte_idx] = pfn_pte(PFN_DOWN(pa), prot);
}
#ifndef __PAGETABLE_PMD_FOLDED
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 22757203828d..9be3667e3a45 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1229,7 +1229,6 @@ static inline pte_t mk_pte(struct page *page, pgprot_t pgprot)
#define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D-1))
#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
#define pmd_deref(pmd) (pmd_val(pmd) & _SEGMENT_ENTRY_ORIGIN)
#define pud_deref(pud) (pud_val(pud) & _REGION_ENTRY_ORIGIN)
@@ -1283,16 +1282,11 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
return (pmd_t *) pud;
}
-static inline pte_t *pte_offset(pmd_t *pmd, unsigned long address)
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
{
- return (pte_t *) pmd_deref(*pmd) + pte_index(address);
+ return (unsigned long) pmd_deref(pmd);
}
-#define pte_offset_kernel(pmd, address) pte_offset(pmd, address)
-#define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
-
-static inline void pte_unmap(pte_t *pte) { }
-
static inline bool gup_fast_permitted(unsigned long start, unsigned long end)
{
return end <= current->mm->context.asce_limit;
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index 397944b9906b..c5c52ec2b46f 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -85,7 +85,7 @@ static int walk_pte_level(pmd_t *pmdp, unsigned long addr, unsigned long end,
{
pte_t *ptep, new;
- ptep = pte_offset(pmdp, addr);
+ ptep = pte_offset_kernel(pmdp, addr);
do {
new = *ptep;
if (pte_none(new))
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h
index 4acce5f2cbf9..263ab5699f96 100644
--- a/arch/sh/include/asm/pgtable_32.h
+++ b/arch/sh/include/asm/pgtable_32.h
@@ -401,7 +401,11 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
return pte;
}
-#define pmd_page_vaddr(pmd) ((unsigned long)pmd_val(pmd))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return (unsigned long)pmd_val(pmd);
+}
+
#define pmd_page(pmd) (virt_to_page(pmd_val(pmd)))
/* to find an entry in a page-table-directory. */
@@ -414,15 +418,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define __pte_offset(address) pte_index(address)
-
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
-#define pte_unmap(pte) do { } while (0)
-
#ifdef CONFIG_X2TLB
#define pte_ERROR(e) \
printk("%s:%d: bad pte %p(%08lx%08lx).\n", __FILE__, __LINE__, \
diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h
index 27cc282ec6c0..7674d38bea5c 100644
--- a/arch/sh/include/asm/pgtable_64.h
+++ b/arch/sh/include/asm/pgtable_64.h
@@ -70,18 +70,6 @@ static __inline__ void set_pte(pte_t *pteptr, pte_t pteval)
#define pmd_page(pmd) \
(virt_to_page(pmd_val(pmd)))
-/* PMD to PTE dereferencing */
-#define pte_index(address) \
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-#define __pte_offset(address) pte_index(address)
-
-#define pte_offset_kernel(dir, addr) \
- ((pte_t *) ((pmd_val(*(dir))) & PAGE_MASK) + pte_index((addr)))
-
-#define pte_offset_map(dir,addr) pte_offset_kernel(dir, addr)
-#define pte_unmap(pte) do { } while (0)
-
#ifndef __ASSEMBLY__
/*
* PTEL coherent flags.
diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
index 264e76ceccf6..a8dafc550985 100644
--- a/arch/sparc/include/asm/pgalloc_64.h
+++ b/arch/sparc/include/asm/pgalloc_64.h
@@ -67,7 +67,7 @@ void pte_free(struct mm_struct *mm, pgtable_t ptepage);
#define pmd_populate_kernel(MM, PMD, PTE) pmd_set(MM, PMD, PTE)
#define pmd_populate(MM, PMD, PTE) pmd_set(MM, PMD, PTE)
-#define pmd_pgtable(PMD) ((pte_t *)__pmd_page(PMD))
+#define pmd_pgtable(PMD) ((pte_t *)pmd_page_vaddr(PMD))
void pgtable_free(void *table, bool is_page);
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index dc8f0f66bbf1..2fc29207e254 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -132,6 +132,12 @@ static inline struct page *pmd_page(pmd_t pmd)
return pfn_to_page((pmd_val(pmd) & SRMMU_PTD_PMASK) >> (PAGE_SHIFT-4));
}
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ unsigned long v = pmd_val(pmd) & SRMMU_PTD_PMASK;
+ return (unsigned long)__nocache_va(v << 4);
+}
+
static inline unsigned long pud_page_vaddr(pud_t pud)
{
if (srmmu_device_memory(pud_val(pud))) {
@@ -318,15 +324,6 @@ static inline pmd_t *pmd_offset(pud_t * dir, unsigned long address)
((address >> PMD_SHIFT) & (PTRS_PER_PMD - 1));
}
-/* Find an entry in the third-level page table.. */
-pte_t *pte_offset_kernel(pmd_t * dir, unsigned long address);
-
-/*
- * This shortcut works on sun4m (and sun4d) because the nocache area is static.
- */
-#define pte_offset_map(d, a) pte_offset_kernel(d,a)
-#define pte_unmap(pte) do{}while(0)
-
struct seq_file;
void mmu_info(struct seq_file *m);
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 6754363b261d..7df72efa4a8d 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -835,7 +835,7 @@ static inline void pmd_set(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep)
#define pud_set(pudp, pmdp) \
(pud_val(*(pudp)) = (__pa((unsigned long) (pmdp))))
-static inline unsigned long __pmd_page(pmd_t pmd)
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
{
pte_t pte = __pte(pmd_val(pmd));
unsigned long pfn;
@@ -855,7 +855,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
return ((unsigned long) __va(pfn << PAGE_SHIFT));
}
-#define pmd_page(pmd) virt_to_page((void *)__pmd_page(pmd))
+#define pmd_page(pmd) virt_to_page((void *)pmd_page_vaddr(pmd))
#define pud_page(pud) virt_to_page((void *)pud_page_vaddr(pud))
#define pmd_clear(pmdp) (pmd_val(*(pmdp)) = 0UL)
#define pud_present(pud) (pud_val(pud) != 0U)
@@ -906,14 +906,6 @@ static inline unsigned long pud_pfn(pud_t pud)
((pmd_t *) pud_page_vaddr(*(pudp)) + \
(((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)))
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) \
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) __pmd_page(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) pte_offset_kernel((dir), (address))
-#define pte_unmap(pte) do { } while (0)
-
/* We cannot include <linux/mm_types.h> at this point yet: */
extern struct mm_struct init_mm;
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 906802f0ebe9..5b44936eefea 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -157,16 +157,6 @@ void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep)
}
}
-/* Find an entry in the third-level page table.. */
-pte_t *pte_offset_kernel(pmd_t *dir, unsigned long address)
-{
- void *pte;
-
- pte = __nocache_va((dir->pmdv[0] & SRMMU_PTD_PMASK) << 4);
- return (pte_t *) pte +
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
-}
-
/*
* size: bytes to allocate in the nocache area.
* align: bytes, number to align at.
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index 9618a0b8088c..c57fe228833c 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -323,19 +323,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define pmd_page_vaddr(pmd) \
((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this macro returns the index of the entry in the pte page which would
- * control the given virtual address
- */
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_unmap(pte) do { } while (0)
-
struct mm_struct;
extern pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr);
diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h
index 9559e936d980..a2b264cc8c68 100644
--- a/arch/unicore32/include/asm/pgtable.h
+++ b/arch/unicore32/include/asm/pgtable.h
@@ -153,12 +153,6 @@ extern struct page *empty_zero_page;
#define pte_none(pte) (!pte_val(pte))
#define pte_clear(mm, addr, ptep) set_pte(ptep, __pte(0))
#define pte_page(pte) (pfn_to_page(pte_pfn(pte)))
-#define pte_offset_kernel(dir, addr) (pmd_page_vaddr(*(dir)) \
- + __pte_index(addr))
-
-#define pte_offset_map(dir, addr) (pmd_page_vaddr(*(dir)) \
- + __pte_index(addr))
-#define pte_unmap(pte) do { } while (0)
#define set_pte(ptep, pte) cpu_set_pte(ptep, pte)
@@ -229,9 +223,6 @@ PTE_BIT_FUNC(mkyoung, |= PTE_YOUNG);
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-/* Find an entry in the third-level page table.. */
-#define __pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
const unsigned long mask = PTE_EXEC | PTE_WRITE | PTE_READ;
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 6366136b0e46..64be521f562c 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -855,25 +855,6 @@ static inline unsigned long pmd_index(unsigned long address)
*/
#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this function returns the index of the entry in the pte page which would
- * control the given virtual address
- *
- * Also define macro so we can test if pte_index is defined for arch.
- */
-#define pte_index pte_index
-static inline unsigned long pte_index(unsigned long address)
-{
- return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1);
-}
-
-static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
-{
- return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address);
-}
-
static inline int pmd_bad(pmd_t pmd)
{
return (pmd_flags(pmd) & ~_PAGE_USER) != _KERNPG_TABLE;
diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index bd2ed47cb067..a5ae0e496b9a 100644
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -45,17 +45,6 @@ void sync_initial_page_table(void);
# include <asm/pgtable-2level.h>
#endif
-#if defined(CONFIG_HIGHPTE)
-#define pte_offset_map(dir, address) \
- ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
- pte_index((address)))
-#define pte_unmap(pte) kunmap_atomic((pte))
-#else
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + pte_index((address)))
-#define pte_unmap(pte) do { } while (0)
-#endif
-
/* Clear a kernel PTE and flush it from the TLB */
#define kpte_clear_flush(ptep, vaddr) \
do { \
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index 8d03ffd43794..1b68d24dc6a0 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -186,10 +186,6 @@ extern void sync_global_pgds(unsigned long start, unsigned long end);
/* PTE - Level 1 access. */
-/* x86-64 always has all page tables mapped. */
-#define pte_offset_map(dir, address) pte_offset_kernel((dir), (address))
-#define pte_unmap(pte) ((void)(pte))/* NOP */
-
/*
* Encode and de-code a swap entry
*
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index c57bca3fe051..d08b7be6649e 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -267,7 +267,7 @@ static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITABLE; }
static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
-static inline pte_t pte_wrprotect(pte_t pte)
+static inline pte_t pte_wrprotect(pte_t pte)
{ pte_val(pte) &= ~(_PAGE_WRITABLE | _PAGE_HW_WRITE); return pte; }
static inline pte_t pte_mkclean(pte_t pte)
{ pte_val(pte) &= ~(_PAGE_DIRTY | _PAGE_HW_WRITE); return pte; }
@@ -367,14 +367,6 @@ ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir,addr) \
- ((pte_t*) pmd_page_vaddr(*(dir)) + pte_index(addr))
-#define pte_offset_map(dir,addr) pte_offset_kernel((dir),(addr))
-#define pte_unmap(pte) do { } while (0)
-
-
/*
* Encode and decode a swap and file entry.
*/
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index 8d092cead6ea..18a81b1e3d0d 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -28,6 +28,35 @@
#define USER_PGTABLES_CEILING 0UL
#endif
+/*
+ * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
+ *
+ * this function returns the index of the entry in the pte page which would
+ * control the given virtual address
+ */
+static inline unsigned long pte_index(unsigned long address)
+{
+ return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1);
+}
+
+#ifndef pte_offset_kernel
+static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
+{
+ return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address);
+}
+#define pte_offset_kernel pte_offset_kernel
+#endif
+
+#if defined(CONFIG_HIGHPTE)
+#define pte_offset_map(dir, address) \
+ ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
+ pte_index((address)))
+#define pte_unmap(pte) kunmap_atomic((pte))
+#else
+#define pte_offset_map(dir, address) pte_offset_kernel((dir), (address))
+#define pte_unmap(pte) ((void)(pte)) /* NOP */
+#endif
+
/*
* In many cases it is known that a virtual address is mapped at PMD or PTE
* level, so instead of traversing all the page table levels, we can get a
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 10/12] mm: consolidate pmd_index() and pmd_offset() definitions
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (8 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 09/12] mm: consolidate pte_index() and pte_offset_*() definitions Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 11/12] mm: consolidate pud_index() and pud_offset() definitions Mike Rapoport
` (2 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
All architectures define pmd_index() as
(address >> PMD_SHIFT) & (PTRS_PER_PMD - 1)
and all architectures that have at least three-level page tables define
pmd_offset() as an entry in the array of PMDs indexed by the pmd_index().
For the most architectures the pmd_offset() implementation relies on
the availability of pud_page_vaddr() that converts a PMD entry value to the
virtual address of the page containing PMD array.
Let's use such implementation as a generic and drop most of the definitions
of pmd_index() and pmd_offset() in <asm/pgtable.h> files.
The architectures that didn't provide pud_page_vaddr() are updated to
have that defined.
The generic implementation can be overridden by an architecture and this
ability is currently in use by there architectures:
* alpha has special requirements for memory access ordering
* arm has custom definition of folded 2-level page tables
* s390 has custom definitions of all page table accessors
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/alpha/include/asm/pgtable.h | 1 +
arch/arm/include/asm/pgtable-2level.h | 1 +
arch/arm/include/asm/pgtable-3level.h | 7 -----
arch/arm/include/asm/pgtable-nommu.h | 1 -
arch/arm64/include/asm/pgtable.h | 8 ++++--
arch/c6x/include/asm/pgtable.h | 1 -
arch/csky/include/asm/pgtable.h | 1 -
arch/hexagon/include/asm/pgtable.h | 9 ------
arch/ia64/include/asm/pgtable.h | 4 ---
arch/m68k/include/asm/motorola_pgtable.h | 7 -----
arch/microblaze/include/asm/pgtable.h | 1 -
arch/mips/include/asm/pgtable-32.h | 1 -
arch/mips/include/asm/pgtable-64.h | 6 ----
arch/parisc/include/asm/pgtable.h | 8 ------
arch/parisc/kernel/pci-dma.c | 2 +-
arch/powerpc/include/asm/book3s/64/pgtable.h | 3 --
arch/powerpc/include/asm/nohash/64/pgtable.h | 3 --
arch/riscv/include/asm/pgtable-64.h | 7 -----
arch/riscv/mm/init.c | 12 ++++----
arch/s390/include/asm/pgtable.h | 1 +
arch/sh/include/asm/pgtable-3level.h | 7 -----
arch/sh/include/asm/pgtable_32.h | 1 -
arch/sh/include/asm/pgtable_64.h | 1 -
arch/sparc/include/asm/pgtable_32.h | 9 +-----
arch/sparc/include/asm/pgtable_64.h | 7 +----
arch/um/include/asm/pgtable-3level.h | 4 ---
arch/um/include/asm/pgtable.h | 4 ---
arch/x86/include/asm/pgtable.h | 17 ------------
include/asm-generic/pgtable-nopmd.h | 1 +
include/linux/pgtable.h | 29 ++++++++++++++++++--
30 files changed, 44 insertions(+), 120 deletions(-)
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index dac20d03b727..314973d2810d 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -305,6 +305,7 @@ extern inline pmd_t * pmd_offset(pud_t * dir, unsigned long address)
smp_read_barrier_depends(); /* see above */
return ret;
}
+#define pmd_offset pmd_offset
/* Find an entry in the third-level page table.. */
extern inline pte_t * pte_offset_kernel(pmd_t * dir, unsigned long address)
diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
index 9e084a464a97..3502c2f746ca 100644
--- a/arch/arm/include/asm/pgtable-2level.h
+++ b/arch/arm/include/asm/pgtable-2level.h
@@ -187,6 +187,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr)
{
return (pmd_t *)pud;
}
+#define pmd_offset pmd_offset
#define pmd_large(pmd) (pmd_val(pmd) & 2)
#define pmd_leaf(pmd) (pmd_val(pmd) & 2)
diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
index 1933aed9f68d..fbb6693c3352 100644
--- a/arch/arm/include/asm/pgtable-3level.h
+++ b/arch/arm/include/asm/pgtable-3level.h
@@ -133,13 +133,6 @@ static inline pmd_t *pud_page_vaddr(pud_t pud)
return __va(pud_val(pud) & PHYS_MASK & (s32)PAGE_MASK);
}
-/* Find an entry in the second-level page table.. */
-#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr)
-{
- return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(addr);
-}
-
#define pmd_bad(pmd) (!(pmd_val(pmd) & 2))
#define copy_pmd(pmdpd,pmdps) \
diff --git a/arch/arm/include/asm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h
index 1a758f14e0c3..d16aba48fa0a 100644
--- a/arch/arm/include/asm/pgtable-nommu.h
+++ b/arch/arm/include/asm/pgtable-nommu.h
@@ -22,7 +22,6 @@
#define pgd_bad(pgd) (0)
#define pgd_clear(pgdp)
#define kern_addr_valid(addr) (1)
-#define pmd_offset(a, b) ((void *)0)
/* FIXME */
/*
* PMD_SHIFT determines the size of the area a second-level page table can map
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 5e3ef4cb855a..d0175335a2f2 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -566,11 +566,13 @@ static inline phys_addr_t pud_page_paddr(pud_t pud)
return __pud_to_phys(pud);
}
-/* Find an entry in the second-level page table. */
-#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
+static inline unsigned long pud_page_vaddr(pud_t pud)
+{
+ return (unsigned long)__va(pud_page_paddr(pud));
+}
+/* Find an entry in the second-level page table. */
#define pmd_offset_phys(dir, addr) (pud_page_paddr(READ_ONCE(*(dir))) + pmd_index(addr) * sizeof(pmd_t))
-#define pmd_offset(dir, addr) ((pmd_t *)__va(pmd_offset_phys((dir), (addr))))
#define pmd_set_fixmap(addr) ((pmd_t *)set_fixmap_offset(FIX_PMD, addr))
#define pmd_set_fixmap_offset(pud, addr) pmd_set_fixmap(pmd_offset_phys(pud, addr))
diff --git a/arch/c6x/include/asm/pgtable.h b/arch/c6x/include/asm/pgtable.h
index 60a67d833989..8a91ceda39fa 100644
--- a/arch/c6x/include/asm/pgtable.h
+++ b/arch/c6x/include/asm/pgtable.h
@@ -26,7 +26,6 @@
#define pgd_clear(pgdp)
#define kern_addr_valid(addr) (1)
-#define pmd_offset(a, b) ((void *)0)
#define pmd_none(x) (!pmd_val(x))
#define pmd_present(x) (pmd_val(x))
#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0)
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h
index bcef7e67ac2f..dc613f20e2e1 100644
--- a/arch/csky/include/asm/pgtable.h
+++ b/arch/csky/include/asm/pgtable.h
@@ -221,7 +221,6 @@ static inline pte_t pte_mkyoung(pte_t pte)
}
#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h
index f15bbaa88ba8..eb95e9f60cf0 100644
--- a/arch/hexagon/include/asm/pgtable.h
+++ b/arch/hexagon/include/asm/pgtable.h
@@ -206,15 +206,6 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
pte_val(*ptep) = _NULL_PTE;
}
-#ifdef NEED_PMD_INDEX_DESPITE_BEING_2_LEVEL
-/**
- * pmd_index - returns the index of the entry in the PMD page
- * which would control the given virtual address
- */
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-
-#endif
-
/**
* pgd_index - returns the index of the entry in the PGD page
* which would control the given virtual address
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index b9ce7d78a33f..d75d981e6ee1 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -389,10 +389,6 @@ pgd_offset (const struct mm_struct *mm, unsigned long address)
((pud_t *) p4d_page_vaddr(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
#endif
-/* Find an entry in the third-level page table.. */
-#define pmd_offset(dir,addr) \
- ((pmd_t *) pud_page_vaddr(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
-
/* atomic versions of the some PTE manipulations: */
static inline int
diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
index 345abf4d4e50..eb97ea70886e 100644
--- a/arch/m68k/include/asm/motorola_pgtable.h
+++ b/arch/m68k/include/asm/motorola_pgtable.h
@@ -211,13 +211,6 @@ static inline pgd_t *pgd_offset_k(unsigned long address)
return kernel_pg_dir + (address >> PGDIR_SHIFT);
}
-
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
-{
- return (pmd_t *)pud_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PMD-1));
-}
-
/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
#define __swp_type(x) (((x).val >> 4) & 0xff)
#define __swp_offset(x) ((x).val >> 12)
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index e53eb962fbed..927ccba161ec 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -21,7 +21,6 @@ extern int mem_init_done;
#define pgd_bad(pgd) (0)
#define pgd_clear(pgdp)
#define kern_addr_valid(addr) (1)
-#define pmd_offset(a, b) ((void *) 0)
#define PAGE_NONE __pgprot(0) /* these mean nothing to non MMU */
#define PAGE_SHARED __pgprot(0) /* these mean nothing to non MMU */
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index c04c5238261a..05b51c344939 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -200,7 +200,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
/* to find an entry in a page-table-directory */
#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 430abb19ce82..21fb55510d35 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -324,7 +324,6 @@ static inline void pud_clear(pud_t *pudp)
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
/* to find an entry in a page-table-directory */
#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
@@ -337,11 +336,6 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
#define pud_phys(pud) virt_to_phys((void *)pud_val(pud))
#define pud_page(pud) (pfn_to_page(pud_phys(pud) >> PAGE_SHIFT))
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
-{
- return (pmd_t *) pud_page_vaddr(*pud) + pmd_index(address);
-}
#endif
/*
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 3eb34953b60a..76488809a111 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -448,14 +448,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
/* Find an entry in the second-level page table.. */
-#if CONFIG_PGTABLE_LEVELS == 3
-#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-#define pmd_offset(dir,address) \
-((pmd_t *) pud_page_vaddr(*(dir)) + pmd_index(address))
-#else
-#define pmd_offset(dir,addr) ((pmd_t *) dir)
-#endif
-
extern void paging_init (void);
/* Used for deferring calls to flush_dcache_page() */
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index 0f1b460ee715..70cd24bdcfec 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -201,7 +201,7 @@ static inline void unmap_uncached_pmd(pgd_t * dir, unsigned long vaddr,
pgd_clear(dir);
return;
}
- pmd = pmd_offset(dir, vaddr);
+ pmd = pmd_offset(pud_offset(p4d_offset(dir, vaddr), vaddr), vaddr);
vaddr &= ~PGDIR_MASK;
end = vaddr + size;
if (end > PGDIR_SIZE)
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 0a968074eae5..fbb5d12c6214 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1010,7 +1010,6 @@ extern struct page *p4d_page(p4d_t p4d);
#define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & (PTRS_PER_PGD - 1))
#define pud_index(address) (((address) >> (PUD_SHIFT)) & (PTRS_PER_PUD - 1))
-#define pmd_index(address) (((address) >> (PMD_SHIFT)) & (PTRS_PER_PMD - 1))
/*
* Find an entry in a page-table-directory. We combine the address region
@@ -1021,8 +1020,6 @@ extern struct page *p4d_page(p4d_t p4d);
#define pud_offset(p4dp, addr) \
(((pud_t *) p4d_page_vaddr(*(p4dp))) + pud_index(addr))
-#define pmd_offset(pudp,addr) \
- (((pmd_t *) pud_page_vaddr(*(pudp))) + pmd_index(addr))
/* to find an entry in a kernel page-table-directory */
/* This now only contains the vmalloc pages */
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index b964cdac2dae..210e064ede54 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -190,9 +190,6 @@ static inline void p4d_set(p4d_t *p4dp, unsigned long val)
#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-#define pmd_offset(pudp,addr) \
- (((pmd_t *) pud_page_vaddr(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
-
/* to find an entry in a kernel page-table-directory */
/* This now only contains the vmalloc pages */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
diff --git a/arch/riscv/include/asm/pgtable-64.h b/arch/riscv/include/asm/pgtable-64.h
index b15f70a1fdfa..f3b0da64c6c8 100644
--- a/arch/riscv/include/asm/pgtable-64.h
+++ b/arch/riscv/include/asm/pgtable-64.h
@@ -70,13 +70,6 @@ static inline struct page *pud_page(pud_t pud)
return pfn_to_page(pud_val(pud) >> _PAGE_PFN_SHIFT);
}
-#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-
-static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr)
-{
- return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(addr);
-}
-
static inline pmd_t pfn_pmd(unsigned long pfn, pgprot_t prot)
{
return __pmd((pfn << _PAGE_PFN_SHIFT) | pgprot_val(prot));
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 4016a6e427e9..1c8698ff1a94 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -283,21 +283,21 @@ static void __init create_pmd_mapping(pmd_t *pmdp,
{
pte_t *ptep;
phys_addr_t pte_phys;
- uintptr_t pmd_index = pmd_index(va);
+ uintptr_t pmd_idx = pmd_index(va);
if (sz == PMD_SIZE) {
- if (pmd_none(pmdp[pmd_index]))
- pmdp[pmd_index] = pfn_pmd(PFN_DOWN(pa), prot);
+ if (pmd_none(pmdp[pmd_idx]))
+ pmdp[pmd_idx] = pfn_pmd(PFN_DOWN(pa), prot);
return;
}
- if (pmd_none(pmdp[pmd_index])) {
+ if (pmd_none(pmdp[pmd_idx])) {
pte_phys = alloc_pte(va);
- pmdp[pmd_index] = pfn_pmd(PFN_DOWN(pte_phys), PAGE_TABLE);
+ pmdp[pmd_idx] = pfn_pmd(PFN_DOWN(pte_phys), PAGE_TABLE);
ptep = get_pte_virt(pte_phys);
memset(ptep, 0, PAGE_SIZE);
} else {
- pte_phys = PFN_PHYS(_pmd_pfn(pmdp[pmd_index]));
+ pte_phys = PFN_PHYS(_pmd_pfn(pmdp[pmd_idx]));
ptep = get_pte_virt(pte_phys);
}
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 9be3667e3a45..c162e50c7689 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1281,6 +1281,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
return (pmd_t *) pud_deref(*pud) + pmd_index(address);
return (pmd_t *) pud;
}
+#define pmd_offset pmd_offset
static inline unsigned long pmd_page_vaddr(pmd_t pmd)
{
diff --git a/arch/sh/include/asm/pgtable-3level.h b/arch/sh/include/asm/pgtable-3level.h
index 0f80097e5c9c..82d74472dfcd 100644
--- a/arch/sh/include/asm/pgtable-3level.h
+++ b/arch/sh/include/asm/pgtable-3level.h
@@ -39,13 +39,6 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
/* only used by the stubbed out hugetlb gup code, should never be called */
#define pud_page(pud) NULL
-
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
-{
- return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
-}
-
#define pud_none(x) (!pud_val(x))
#define pud_present(x) (pud_val(x))
#define pud_clear(xp) do { set_pud(xp, __pud(0)); } while (0)
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h
index 263ab5699f96..3023943ce731 100644
--- a/arch/sh/include/asm/pgtable_32.h
+++ b/arch/sh/include/asm/pgtable_32.h
@@ -416,7 +416,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
#ifdef CONFIG_X2TLB
#define pte_ERROR(e) \
diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h
index 7674d38bea5c..8d5948f92caf 100644
--- a/arch/sh/include/asm/pgtable_64.h
+++ b/arch/sh/include/asm/pgtable_64.h
@@ -52,7 +52,6 @@ static __inline__ void set_pte(pte_t *pteptr, pte_t pteval)
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-/* #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) */
/*
* PMD level access routines. Same notes as above.
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index 2fc29207e254..ae45812336ed 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -317,13 +317,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pud_t * dir, unsigned long address)
-{
- return (pmd_t *) pud_page_vaddr(*dir) +
- ((address >> PMD_SHIFT) & (PTRS_PER_PMD - 1));
-}
-
struct seq_file;
void mmu_info(struct seq_file *m);
@@ -412,7 +405,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot);
}
-#define io_remap_pfn_range io_remap_pfn_range
+#define io_remap_pfn_range io_remap_pfn_range
#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 7df72efa4a8d..2da1cec60f4e 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -901,11 +901,6 @@ static inline unsigned long pud_pfn(pud_t pud)
#define pud_offset(p4dp, address) \
((pud_t *) p4d_page_vaddr(*(p4dp)) + pud_index(address))
-/* Find an entry in the second-level page table.. */
-#define pmd_offset(pudp, address) \
- ((pmd_t *) pud_page_vaddr(*(pudp)) + \
- (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)))
-
/* We cannot include <linux/mm_types.h> at this point yet: */
extern struct mm_struct init_mm;
@@ -1070,7 +1065,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot);
}
-#define io_remap_pfn_range io_remap_pfn_range
+#define io_remap_pfn_range io_remap_pfn_range
static inline unsigned long __untagged_addr(unsigned long start)
{
diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
index 8a3b689e0f86..36f452957cef 100644
--- a/arch/um/include/asm/pgtable-3level.h
+++ b/arch/um/include/asm/pgtable-3level.h
@@ -89,10 +89,6 @@ static inline void pud_clear (pud_t *pud)
#define pud_page(pud) phys_to_page(pud_val(pud) & PAGE_MASK)
#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PAGE_MASK))
-/* Find an entry in the second-level page table.. */
-#define pmd_offset(pud, address) ((pmd_t *) pud_page_vaddr(*(pud)) + \
- pmd_index(address))
-
static inline unsigned long pte_pfn(pte_t pte)
{
return phys_to_pfn(pte_val(pte));
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index c57fe228833c..ea2d3e6f46dd 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -318,10 +318,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
* control the given virtual address
*/
#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-
-#define pmd_page_vaddr(pmd) \
- ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
struct mm_struct;
extern pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr);
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 64be521f562c..35e3bf86df20 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -835,17 +835,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
*/
#define pmd_page(pmd) pfn_to_page(pmd_pfn(pmd))
-/*
- * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD]
- *
- * this macro returns the index of the entry in the pmd page which would
- * control the given virtual address
- */
-static inline unsigned long pmd_index(unsigned long address)
-{
- return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);
-}
-
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
@@ -887,12 +876,6 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
*/
#define pud_page(pud) pfn_to_page(pud_pfn(pud))
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
-{
- return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
-}
-
#define pud_leaf pud_large
static inline int pud_large(pud_t pud)
{
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index 0d9b28cba16d..3e13acd019ae 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -45,6 +45,7 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
{
return (pmd_t *)pud;
}
+#define pmd_offset pmd_offset
#define pmd_val(x) (pud_val((x).pud))
#define __pmd(x) ((pmd_t) { __pud(x) } )
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index 18a81b1e3d0d..f114b51bef18 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -29,16 +29,30 @@
#endif
/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
+ * A page table page can be thought of an array like this: pXd_t[PTRS_PER_PxD]
*
- * this function returns the index of the entry in the pte page which would
- * control the given virtual address
+ * The pXx_index() functions return the index of the entry in the page
+ * table page which would control the given virtual address
+ *
+ * As these functions may be used by the same code for different levels of
+ * the page table folding, they are always available, regardless of
+ * CONFIG_PGTABLE_LEVELS value. For the folded levels they simply return 0
+ * because in such cases PTRS_PER_PxD equals 1.
*/
+
static inline unsigned long pte_index(unsigned long address)
{
return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1);
}
+#ifndef pmd_index
+static inline unsigned long pmd_index(unsigned long address)
+{
+ return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);
+}
+#define pmd_index pmd_index
+#endif
+
#ifndef pte_offset_kernel
static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
{
@@ -57,6 +71,15 @@ static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
#define pte_unmap(pte) ((void)(pte)) /* NOP */
#endif
+/* Find an entry in the second-level page table.. */
+#ifndef pmd_offset
+static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
+{
+ return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
+}
+#define pmd_offset pmd_offset
+#endif
+
/*
* In many cases it is known that a virtual address is mapped at PMD or PTE
* level, so instead of traversing all the page table levels, we can get a
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 11/12] mm: consolidate pud_index() and pud_offset() definitions
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (9 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 10/12] mm: consolidate pmd_index() and pmd_offset() definitions Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 12/12] mm: consolidate pgd_index() and pgd_offset{_k}() definitions Mike Rapoport
2020-05-15 21:12 ` [PATCH v2 00/12] mm: consolidate definitions of page table accessors Andrew Morton
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
All architectures that have at least four-level page tables define
pud_offset() as an entry in the array of PUDs indexed by the pud_index(),
where pud_index() is
(address >> PUD_SHIFT) & (PTRS_PER_PUD - 1)
For the most architectures the pud_offset() implementation relies on
the availability of pud_page_vaddr() that converts a PUD entry value to the
virtual address of the page containing PUD array.
Let's use such implementation as a generic and drop most of the definitions
of pud_index() and pud_offset() in <asm/pgtable.h> files.
The architectures that didn't provide pud_page_vaddr() are updated to
have that defined.
The generic implementation can be overridden by an architecture and this
ability is currently in use by there architectures:
* s390 has custom definitions of all page table accessors
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/arm64/include/asm/pgtable.h | 8 +++++---
arch/csky/include/asm/pgtable.h | 2 --
arch/ia64/include/asm/pgtable.h | 6 ------
arch/mips/include/asm/pgtable-32.h | 1 -
arch/mips/include/asm/pgtable-64.h | 7 -------
arch/powerpc/include/asm/book3s/64/pgtable.h | 4 ----
arch/powerpc/include/asm/nohash/64/pgtable-4k.h | 4 ----
arch/s390/include/asm/pgtable.h | 1 +
arch/sh/include/asm/pgtable_32.h | 2 --
arch/sh/include/asm/pgtable_64.h | 2 --
arch/sparc/include/asm/pgtable_64.h | 5 -----
arch/x86/include/asm/pgtable.h | 11 -----------
include/asm-generic/pgtable-nopud.h | 1 +
include/linux/pgtable.h | 16 ++++++++++++++++
14 files changed, 23 insertions(+), 47 deletions(-)
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index d0175335a2f2..c0155814b374 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -626,11 +626,13 @@ static inline phys_addr_t p4d_page_paddr(p4d_t p4d)
return __p4d_to_phys(p4d);
}
-/* Find an entry in the frst-level page table. */
-#define pud_index(addr) (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))
+static inline unsigned long p4d_page_vaddr(p4d_t p4d)
+{
+ return (unsigned long)__va(p4d_page_paddr(p4d));
+}
+/* Find an entry in the frst-level page table. */
#define pud_offset_phys(dir, addr) (p4d_page_paddr(READ_ONCE(*(dir))) + pud_index(addr) * sizeof(pud_t))
-#define pud_offset(dir, addr) ((pud_t *)__va(pud_offset_phys((dir), (addr))))
#define pud_set_fixmap(addr) ((pud_t *)set_fixmap_offset(FIX_PUD, addr))
#define pud_set_fixmap_offset(p4d, addr) pud_set_fixmap(pud_offset_phys(p4d, addr))
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h
index dc613f20e2e1..c5ab20970857 100644
--- a/arch/csky/include/asm/pgtable.h
+++ b/arch/csky/include/asm/pgtable.h
@@ -220,8 +220,6 @@ static inline pte_t pte_mkyoung(pte_t pte)
return pte;
}
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index d75d981e6ee1..4c24e5e18bff 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -383,12 +383,6 @@ pgd_offset (const struct mm_struct *mm, unsigned long address)
here. */
#define pgd_offset_gate(mm, addr) pgd_offset_k(addr)
-#if CONFIG_PGTABLE_LEVELS == 4
-/* Find an entry in the second-level page table.. */
-#define pud_offset(dir,addr) \
- ((pud_t *) p4d_page_vaddr(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
-#endif
-
/* atomic versions of the some PTE manipulations: */
static inline int
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index 05b51c344939..9c0e7a5ffc75 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -199,7 +199,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
/* to find an entry in a page-table-directory */
#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 21fb55510d35..38170fdac5bf 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -172,8 +172,6 @@
extern pte_t invalid_pte_table[PTRS_PER_PTE];
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))
-
#ifndef __PAGETABLE_PUD_FOLDED
/*
* For 4-level pagetables we defines these ourselves, for 3-level the
@@ -222,11 +220,6 @@ static inline unsigned long p4d_page_vaddr(p4d_t p4d)
#define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))
-static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
-{
- return (pud_t *)p4d_page_vaddr(*p4d) + pud_index(address);
-}
-
static inline void set_p4d(p4d_t *p4d, p4d_t p4dval)
{
*p4d = p4dval;
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index fbb5d12c6214..fffe28d52c02 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1009,7 +1009,6 @@ extern struct page *p4d_page(p4d_t p4d);
#define p4d_page_vaddr(p4d) __va(p4d_val(p4d) & ~P4D_MASKED_BITS)
#define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & (PTRS_PER_PGD - 1))
-#define pud_index(address) (((address) >> (PUD_SHIFT)) & (PTRS_PER_PUD - 1))
/*
* Find an entry in a page-table-directory. We combine the address region
@@ -1018,9 +1017,6 @@ extern struct page *p4d_page(p4d_t p4d);
#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-#define pud_offset(p4dp, addr) \
- (((pud_t *) p4d_page_vaddr(*(p4dp))) + pud_index(addr))
-
/* to find an entry in a kernel page-table-directory */
/* This now only contains the vmalloc pages */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h
index 81b1c54e3cf1..fe2f4c9acd9e 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h
@@ -78,10 +78,6 @@ extern struct page *p4d_page(p4d_t p4d);
#endif /* !__ASSEMBLY__ */
-#define pud_offset(p4dp, addr) \
- (((pud_t *) p4d_page_vaddr(*(p4dp))) + \
- (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
-
#define pud_ERROR(e) \
pr_err("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e))
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index c162e50c7689..e1eef67a0877 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1274,6 +1274,7 @@ static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
return (pud_t *) p4d_deref(*p4d) + pud_index(address);
return (pud_t *) p4d;
}
+#define pud_offset pud_offset
static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
{
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h
index 3023943ce731..ccc032e89f75 100644
--- a/arch/sh/include/asm/pgtable_32.h
+++ b/arch/sh/include/asm/pgtable_32.h
@@ -415,8 +415,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-
#ifdef CONFIG_X2TLB
#define pte_ERROR(e) \
printk("%s:%d: bad pte %p(%08lx%08lx).\n", __FILE__, __LINE__, \
diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h
index 8d5948f92caf..60aef1191784 100644
--- a/arch/sh/include/asm/pgtable_64.h
+++ b/arch/sh/include/asm/pgtable_64.h
@@ -51,8 +51,6 @@ static __inline__ void set_pte(pte_t *pteptr, pte_t pteval)
/* To find an entry in a kernel PGD. */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-
/*
* PMD level access routines. Same notes as above.
*/
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 2da1cec60f4e..f546ea46d41b 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -896,11 +896,6 @@ static inline unsigned long pud_pfn(pud_t pud)
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-/* Find an entry in the third-level page table.. */
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))
-#define pud_offset(p4dp, address) \
- ((pud_t *) p4d_page_vaddr(*(p4dp)) + pud_index(address))
-
/* We cannot include <linux/mm_types.h> at this point yet: */
extern struct mm_struct init_mm;
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 35e3bf86df20..97efdc62e740 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -895,11 +895,6 @@ static inline int pud_large(pud_t pud)
}
#endif /* CONFIG_PGTABLE_LEVELS > 2 */
-static inline unsigned long pud_index(unsigned long address)
-{
- return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1);
-}
-
#if CONFIG_PGTABLE_LEVELS > 3
static inline int p4d_none(p4d_t p4d)
{
@@ -922,12 +917,6 @@ static inline unsigned long p4d_page_vaddr(p4d_t p4d)
*/
#define p4d_page(p4d) pfn_to_page(p4d_pfn(p4d))
-/* Find an entry in the third-level page table.. */
-static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
-{
- return (pud_t *)p4d_page_vaddr(*p4d) + pud_index(address);
-}
-
static inline int p4d_bad(p4d_t p4d)
{
unsigned long ignore_flags = _KERNPG_TABLE | _PAGE_USER;
diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
index ad05c1684bfc..a9d751fbda9e 100644
--- a/include/asm-generic/pgtable-nopud.h
+++ b/include/asm-generic/pgtable-nopud.h
@@ -43,6 +43,7 @@ static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
{
return (pud_t *)p4d;
}
+#define pud_offset pud_offset
#define pud_val(x) (p4d_val((x).p4d))
#define __pud(x) ((pud_t) { __p4d(x) })
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index f114b51bef18..09b86ce20a65 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -53,6 +53,14 @@ static inline unsigned long pmd_index(unsigned long address)
#define pmd_index pmd_index
#endif
+#ifndef pud_index
+static inline unsigned long pud_index(unsigned long address)
+{
+ return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1);
+}
+#define pud_index pud_index
+#endif
+
#ifndef pte_offset_kernel
static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
{
@@ -80,6 +88,14 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
#define pmd_offset pmd_offset
#endif
+#ifndef pud_offset
+static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
+{
+ return (pud_t *)p4d_page_vaddr(*p4d) + pud_index(address);
+}
+#define pud_offset pud_offset
+#endif
+
/*
* In many cases it is known that a virtual address is mapped at PMD or PTE
* level, so instead of traversing all the page table levels, we can get a
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2 12/12] mm: consolidate pgd_index() and pgd_offset{_k}() definitions
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (10 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 11/12] mm: consolidate pud_index() and pud_offset() definitions Mike Rapoport
@ 2020-05-14 17:03 ` Mike Rapoport
2020-05-15 21:12 ` [PATCH v2 00/12] mm: consolidate definitions of page table accessors Andrew Morton
12 siblings, 0 replies; 14+ messages in thread
From: Mike Rapoport @ 2020-05-14 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Mike Rapoport, Nick Hu,
Paul Walmsley, Richard Weinberger, Rich Felker, Russell King,
Stafford Horne, Thomas Bogendoerfer, Thomas Gleixner, Tony Luck,
Vincent Chen, Vineet Gupta, Will Deacon, Yoshinori Sato,
linux-alpha, linux-arch, linux-arm-kernel, linux-c6x-dev,
linux-csky, linux-hexagon, linux-ia64, linux-m68k, linux-mips,
linux-mm, linux-parisc, linuxppc-dev, linux-riscv, linux-s390,
linux-sh, linux-snps-arc, linux-um, linux-xtensa, openrisc,
sparclinux, x86, Mike Rapoport
From: Mike Rapoport <rppt@linux.ibm.com>
All architectures tables define pgd_offset() as an entry in the array of
PGDs indexed by the pgd_index(), where pgd_index() is
(address >> PGD_SHIFT) & (PTRS_PER_PGD - 1)
For the most cases, the pgd_offset() uses mm->pgd as the pointer to the
top-level page directory and the pgd_offset_k() is a helper that presumes
that mm == &init_mm.
Use x86 implementation as the generic one and remove redundant definitions
of PGD accessors in most of arch/*/include/asm/pgtable.h
The generic implementation can be overridden by an architecture and this
ability is currently in use by there architectures:
* ia64 has custom implementation of pgd_index()
* s390 has custom definitions of all page table accessors
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/alpha/include/asm/pgtable.h | 9 ----
arch/arc/include/asm/pgtable.h | 7 ---
arch/arm/include/asm/pgtable.h | 8 ----
arch/arm64/include/asm/pgtable.h | 10 ----
arch/arm64/kernel/hibernate.c | 4 +-
arch/arm64/mm/kasan_init.c | 2 +-
arch/arm64/mm/mmu.c | 8 ++--
arch/csky/include/asm/pgtable.h | 11 -----
arch/hexagon/include/asm/pgtable.h | 18 -------
arch/ia64/include/asm/pgtable.h | 14 +-----
arch/m68k/include/asm/mcf_pgtable.h | 11 -----
arch/m68k/include/asm/motorola_pgtable.h | 16 -------
arch/m68k/include/asm/sun3_pgtable.h | 9 ----
arch/microblaze/include/asm/pgtable.h | 7 ---
arch/mips/include/asm/pgtable-32.h | 8 ----
arch/mips/include/asm/pgtable-64.h | 8 ----
arch/nds32/include/asm/pgtable.h | 6 ---
arch/nios2/include/asm/pgtable.h | 8 ----
arch/openrisc/include/asm/pgtable.h | 10 ----
arch/parisc/include/asm/pgtable.h | 9 ----
arch/powerpc/include/asm/book3s/32/pgtable.h | 7 ---
arch/powerpc/include/asm/book3s/64/pgtable.h | 13 -----
arch/powerpc/include/asm/nohash/32/pgtable.h | 7 ---
arch/powerpc/include/asm/nohash/64/pgtable.h | 12 -----
arch/riscv/include/asm/pgtable.h | 10 ----
arch/riscv/mm/init.c | 12 ++---
arch/s390/include/asm/pgtable.h | 1 -
arch/sh/include/asm/pgtable_32.h | 7 ---
arch/sh/include/asm/pgtable_64.h | 11 -----
arch/sparc/include/asm/pgtable_32.h | 8 ----
arch/sparc/include/asm/pgtable_64.h | 7 ---
arch/um/include/asm/pgtable.h | 50 ++++++--------------
arch/unicore32/include/asm/pgtable.h | 8 ----
arch/x86/include/asm/pgtable.h | 24 ----------
arch/xtensa/include/asm/pgtable.h | 8 ----
include/linux/pgtable.h | 26 ++++++++++
36 files changed, 55 insertions(+), 339 deletions(-)
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index 314973d2810d..162c17b2631f 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -276,15 +276,6 @@ extern inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) &= ~_PAGE_FOW; return
extern inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= __DIRTY_BITS; return pte; }
extern inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= __ACCESS_BITS; return pte; }
-#define PAGE_DIR_OFFSET(tsk,address) pgd_offset((tsk),(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, (address))
-
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
-
/*
* The smp_read_barrier_depends() in the following functions are required to
* order the load of *dir (the pointer in the top level page table) with any
diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index 1146905f594b..f1ed17edb085 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -316,13 +316,6 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
set_pte(ptep, pteval);
}
-/*
- * All kernel related VM pages are in init's mm.
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-#define pgd_index(addr) ((addr) >> PGDIR_SHIFT)
-#define pgd_offset(mm, addr) (((mm)->pgd)+pgd_index(addr))
-
/*
* Macro to quickly access the PGD entry, utlising the fact that some
* arch may cache the pointer to Page Directory of "current" task
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 41543bc47660..c02f24400369 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -166,14 +166,6 @@ extern struct page *empty_zero_page;
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-/* to find an entry in a page-table-directory */
-#define pgd_index(addr) ((addr) >> PGDIR_SHIFT)
-
-#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-
#define pmd_none(pmd) (!pmd_val(pmd))
static inline pte_t *pmd_page_vaddr(pmd_t pmd)
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index c0155814b374..6dbd267ab931 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -659,16 +659,6 @@ static inline unsigned long p4d_page_vaddr(p4d_t p4d)
#define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd_val(pgd))
-/* to find an entry in a page-table-directory */
-#define pgd_index(addr) (((addr) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-
-#define pgd_offset_raw(pgd, addr) ((pgd) + pgd_index(addr))
-
-#define pgd_offset(mm, addr) (pgd_offset_raw((mm)->pgd, (addr)))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-
#define pgd_set_fixmap(addr) ((pgd_t *)set_fixmap_offset(FIX_PGD, addr))
#define pgd_clear_fixmap() clear_fixmap(FIX_PGD)
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 668903c94a2b..68e14152d6e9 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -188,7 +188,7 @@ static int trans_pgd_map_page(pgd_t *trans_pgd, void *page,
pmd_t *pmdp;
pte_t *ptep;
- pgdp = pgd_offset_raw(trans_pgd, dst_addr);
+ pgdp = pgd_offset_pgd(trans_pgd, dst_addr);
if (pgd_none(READ_ONCE(*pgdp))) {
pudp = (void *)get_safe_page(GFP_ATOMIC);
if (!pudp)
@@ -490,7 +490,7 @@ static int copy_page_tables(pgd_t *dst_pgdp, unsigned long start,
unsigned long addr = start;
pgd_t *src_pgdp = pgd_offset_k(start);
- dst_pgdp = pgd_offset_raw(dst_pgdp, start);
+ dst_pgdp = pgd_offset_pgd(dst_pgdp, start);
do {
next = pgd_addr_end(addr, end);
if (pgd_none(READ_ONCE(*src_pgdp)))
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index ca77eb8a0ccd..7291b26ce788 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -190,7 +190,7 @@ void __init kasan_copy_shadow(pgd_t *pgdir)
pgdp = pgd_offset_k(KASAN_SHADOW_START);
pgdp_end = pgd_offset_k(KASAN_SHADOW_END);
- pgdp_new = pgd_offset_raw(pgdir, KASAN_SHADOW_START);
+ pgdp_new = pgd_offset_pgd(pgdir, KASAN_SHADOW_START);
do {
set_pgd(pgdp_new, READ_ONCE(*pgdp));
} while (pgdp++, pgdp_new++, pgdp != pgdp_end);
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index e7fbc6275329..990929c8837e 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -341,7 +341,7 @@ static void __create_pgd_mapping(pgd_t *pgdir, phys_addr_t phys,
int flags)
{
unsigned long addr, end, next;
- pgd_t *pgdp = pgd_offset_raw(pgdir, virt);
+ pgd_t *pgdp = pgd_offset_pgd(pgdir, virt);
/*
* If the virtual and physical address don't have the same offset
@@ -663,13 +663,13 @@ static void __init map_kernel(pgd_t *pgdp)
&vmlinux_initdata, 0, VM_NO_GUARD);
map_kernel_segment(pgdp, _data, _end, PAGE_KERNEL, &vmlinux_data, 0, 0);
- if (!READ_ONCE(pgd_val(*pgd_offset_raw(pgdp, FIXADDR_START)))) {
+ if (!READ_ONCE(pgd_val(*pgd_offset_pgd(pgdp, FIXADDR_START)))) {
/*
* The fixmap falls in a separate pgd to the kernel, and doesn't
* live in the carveout for the swapper_pg_dir. We can simply
* re-use the existing dir for the fixmap.
*/
- set_pgd(pgd_offset_raw(pgdp, FIXADDR_START),
+ set_pgd(pgd_offset_pgd(pgdp, FIXADDR_START),
READ_ONCE(*pgd_offset_k(FIXADDR_START)));
} else if (CONFIG_PGTABLE_LEVELS > 3) {
pgd_t *bm_pgdp;
@@ -682,7 +682,7 @@ static void __init map_kernel(pgd_t *pgdp)
* entry instead.
*/
BUG_ON(!IS_ENABLED(CONFIG_ARM64_16K_PAGES));
- bm_pgdp = pgd_offset_raw(pgdp, FIXADDR_START);
+ bm_pgdp = pgd_offset_pgd(pgdp, FIXADDR_START);
bm_p4dp = p4d_offset(bm_pgdp, FIXADDR_START);
bm_pudp = pud_set_fixmap_offset(bm_p4dp, FIXADDR_START);
pud_populate(&init_mm, bm_pudp, lm_alias(bm_pmd));
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h
index c5ab20970857..2002cb7f1053 100644
--- a/arch/csky/include/asm/pgtable.h
+++ b/arch/csky/include/asm/pgtable.h
@@ -220,11 +220,6 @@ static inline pte_t pte_mkyoung(pte_t pte)
return pte;
}
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
#define __HAVE_PHYS_MEM_ACCESS_PROT
struct file;
extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
@@ -268,12 +263,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
(pgprot_val(newprot)));
}
-/* to find an entry in a page-table-directory */
-static inline pgd_t *pgd_offset(struct mm_struct *mm, unsigned long address)
-{
- return mm->pgd + pgd_index(address);
-}
-
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern void paging_init(void);
diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h
index eb95e9f60cf0..dbb22b80b8c4 100644
--- a/arch/hexagon/include/asm/pgtable.h
+++ b/arch/hexagon/include/asm/pgtable.h
@@ -206,24 +206,6 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
pte_val(*ptep) = _NULL_PTE;
}
-/**
- * pgd_index - returns the index of the entry in the PGD page
- * which would control the given virtual address
- *
- * This returns the *index* for the address in the pgd_t
- */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-
-/*
- * pgd_offset - find an offset in a page-table-directory
- */
-#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
-
-/*
- * pgd_offset_k - get kernel (init_mm) pgd entry pointer for addr
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/**
* pmd_none - check if pmd_entry is mapped
* @pmd_entry: pmd entry
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 4c24e5e18bff..10850897a91c 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -364,19 +364,7 @@ pgd_index (unsigned long address)
return (region << (PAGE_SHIFT - 6)) | l1index;
}
-
-/* The offset in the 1-level directory is given by the 3 region bits
- (61..63) and the level-1 bits. */
-static inline pgd_t*
-pgd_offset (const struct mm_struct *mm, unsigned long address)
-{
- return mm->pgd + pgd_index(address);
-}
-
-/* In the kernel's mapped region we completely ignore the region number
- (since we know it's in region number 5). */
-#define pgd_offset_k(addr) \
- (init_mm.pgd + (((addr) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)))
+#define pgd_index pgd_index
/* Look up a pgd entry in the gate area. On IA-64, the gate-area
resides in the kernel-mapped segment, hence we use pgd_offset_k()
diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h
index 59f7d5fca378..8d4ec05996c5 100644
--- a/arch/m68k/include/asm/mcf_pgtable.h
+++ b/arch/m68k/include/asm/mcf_pgtable.h
@@ -310,17 +310,6 @@ static inline pte_t pte_mkcache(pte_t pte)
#define swapper_pg_dir kernel_pg_dir
extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
-/*
- * Find an entry in a pagetable directory.
- */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/*
- * Find an entry in a kernel pagetable directory.
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/*
* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e))
*/
diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
index eb97ea70886e..8076467eff4b 100644
--- a/arch/m68k/include/asm/motorola_pgtable.h
+++ b/arch/m68k/include/asm/motorola_pgtable.h
@@ -192,25 +192,9 @@ static inline pte_t pte_mkcache(pte_t pte)
return pte;
}
-#define PAGE_DIR_OFFSET(tsk,address) pgd_offset((tsk),(address))
-
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-static inline pgd_t *pgd_offset(const struct mm_struct *mm,
- unsigned long address)
-{
- return mm->pgd + pgd_index(address);
-}
-
#define swapper_pg_dir kernel_pg_dir
extern pgd_t kernel_pg_dir[128];
-static inline pgd_t *pgd_offset_k(unsigned long address)
-{
- return kernel_pg_dir + (address >> PGDIR_SHIFT);
-}
-
/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
#define __swp_type(x) (((x).val >> 4) & 0xff)
#define __swp_offset(x) ((x).val >> 12)
diff --git a/arch/m68k/include/asm/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h
index 1414fc363743..5b24283a0a42 100644
--- a/arch/m68k/include/asm/sun3_pgtable.h
+++ b/arch/m68k/include/asm/sun3_pgtable.h
@@ -174,15 +174,6 @@ static inline pte_t pte_mkcache(pte_t pte) { return pte; }
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
-/* Find an entry in a pagetable directory. */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-#define pgd_offset(mm, address) \
-((mm)->pgd + pgd_index(address))
-
-/* Find an entry in a kernel pagetable directory. */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/* Macros to (de)construct the fake PTEs representing swap pages. */
#define __swp_type(x) ((x).val & 0x7F)
#define __swp_offset(x) (((x).val) >> 7)
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index 927ccba161ec..3fa1df90925e 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -445,13 +445,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
/* returns struct *page of the pmd entry*/
#define pmd_page(pmd) (pfn_to_page(__pa(pmd_val(pmd)) >> PAGE_SHIFT))
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* to find an entry in a page-table-directory */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
/* Find an entry in the third-level page table.. */
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index 9c0e7a5ffc75..a950fc1ddb4d 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -195,14 +195,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
#define pte_page(x) pfn_to_page(pte_pfn(x))
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
-
#if defined(CONFIG_CPU_R3K_TLB)
/* Swap entries must have VALID bit cleared. */
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 38170fdac5bf..1e7d6ce9d8d6 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -313,14 +313,6 @@ static inline void pud_clear(pud_t *pudp)
#define pfn_pmd(pfn, prot) __pmd(((pfn) << _PFN_SHIFT) | pgprot_val(prot))
#endif
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
-
#ifndef __PAGETABLE_PMD_FOLDED
static inline unsigned long pud_page_vaddr(pud_t pud)
{
diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h
index fc97480cbdd5..419f984eef70 100644
--- a/arch/nds32/include/asm/pgtable.h
+++ b/arch/nds32/include/asm/pgtable.h
@@ -340,12 +340,6 @@ static inline pmd_t __mk_pmd(pte_t * ptep, unsigned long prot)
*
*/
-/* to find an entry in a page-table-directory */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
const unsigned long mask = 0xfff;
diff --git a/arch/nios2/include/asm/pgtable.h b/arch/nios2/include/asm/pgtable.h
index e93e17caf965..2600d76c310c 100644
--- a/arch/nios2/include/asm/pgtable.h
+++ b/arch/nios2/include/asm/pgtable.h
@@ -102,10 +102,6 @@ static inline void set_pmd(pmd_t *pmdptr, pmd_t pmdval)
*pmdptr = pmdval;
}
-/* to find an entry in a page-table-directory */
-#define pgd_index(addr) (((addr) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
-
static inline int pte_write(pte_t pte) \
{ return pte_val(pte) & _PAGE_WRITE; }
static inline int pte_dirty(pte_t pte) \
@@ -248,10 +244,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
return pmd_val(pmd);
}
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-
-
#define pte_ERROR(e) \
pr_err("%s:%d: bad pte %08lx.\n", \
__FILE__, __LINE__, pte_val(e))
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h
index 7de061304b6d..9425bedab4fc 100644
--- a/arch/openrisc/include/asm/pgtable.h
+++ b/arch/openrisc/include/asm/pgtable.h
@@ -369,16 +369,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
return ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK));
}
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address) ((address >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-
-#define __pgd_offset(address) pgd_index(address)
-
-#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
#define __pmd_offset(address) \
(((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 76488809a111..097d19007f2e 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -437,15 +437,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
#define __pmd_page(pmd) ((unsigned long) __va(pmd_address(pmd)))
#define pmd_page(pmd) virt_to_page((void *)__pmd_page(pmd))
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm, address) \
-((mm)->pgd + ((address) >> PGDIR_SHIFT))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/* Find an entry in the second-level page table.. */
extern void paging_init (void);
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index fc54227363b5..9756a6d657c5 100644
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -354,13 +354,6 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
#define pmd_page(pmd) \
pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* to find an entry in a page-table-directory */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
/*
* Encode and decode a swap entry.
* Note that the bits we use in a PTE for representing a swap entry
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index fffe28d52c02..27a884624304 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1008,19 +1008,6 @@ extern struct page *p4d_page(p4d_t p4d);
#define pud_page_vaddr(pud) __va(pud_val(pud) & ~PUD_MASKED_BITS)
#define p4d_page_vaddr(p4d) __va(p4d_val(p4d) & ~P4D_MASKED_BITS)
-#define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & (PTRS_PER_PGD - 1))
-
-/*
- * Find an entry in a page-table-directory. We combine the address region
- * (the high order N bits) and the pgd portion of the address.
- */
-
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-/* This now only contains the vmalloc pages */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
#define pte_ERROR(e) \
pr_err("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
#define pmd_ERROR(e) \
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index cc2ed08d6424..889feaec0a0e 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -358,13 +358,6 @@ static inline int pte_young(pte_t pte)
pfn_to_page((__pa(pmd_val(pmd)) >> PAGE_SHIFT))
#endif
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* to find an entry in a page-table-directory */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
/*
* Encode and decode a swap entry.
* Note that the bits we use in a PTE for representing a swap entry
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index 210e064ede54..9dd9df567efb 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -182,18 +182,6 @@ static inline void p4d_set(p4d_t *p4dp, unsigned long val)
*p4dp = __p4d(val);
}
-/*
- * Find an entry in a page-table-directory. We combine the address region
- * (the high order N bits) and the pgd portion of the address.
- */
-#define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & (PTRS_PER_PGD - 1))
-
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-/* This now only contains the vmalloc pages */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/* Atomic PTE updates */
static inline unsigned long pte_update(struct mm_struct *mm,
unsigned long addr,
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 8daa362419d8..04fb583769b4 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -173,16 +173,6 @@ static inline unsigned long _pgd_pfn(pgd_t pgd)
return pgd_val(pgd) >> _PAGE_PFN_SHIFT;
}
-#define pgd_index(addr) (((addr) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-
-/* Locate an entry in the page global directory */
-static inline pgd_t *pgd_offset(const struct mm_struct *mm, unsigned long addr)
-{
- return mm->pgd + pgd_index(addr);
-}
-/* Locate an entry in the kernel page global directory */
-#define pgd_offset_k(addr) pgd_offset(&init_mm, (addr))
-
static inline struct page *pmd_page(pmd_t pmd)
{
return pfn_to_page(pmd_val(pmd) >> _PAGE_PFN_SHIFT);
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 1c8698ff1a94..078b629750c0 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -325,21 +325,21 @@ static void __init create_pgd_mapping(pgd_t *pgdp,
{
pgd_next_t *nextp;
phys_addr_t next_phys;
- uintptr_t pgd_index = pgd_index(va);
+ uintptr_t pgd_idx = pgd_index(va);
if (sz == PGDIR_SIZE) {
- if (pgd_val(pgdp[pgd_index]) == 0)
- pgdp[pgd_index] = pfn_pgd(PFN_DOWN(pa), prot);
+ if (pgd_val(pgdp[pgd_idx]) == 0)
+ pgdp[pgd_idx] = pfn_pgd(PFN_DOWN(pa), prot);
return;
}
- if (pgd_val(pgdp[pgd_index]) == 0) {
+ if (pgd_val(pgdp[pgd_idx]) == 0) {
next_phys = alloc_pgd_next(va);
- pgdp[pgd_index] = pfn_pgd(PFN_DOWN(next_phys), PAGE_TABLE);
+ pgdp[pgd_idx] = pfn_pgd(PFN_DOWN(next_phys), PAGE_TABLE);
nextp = get_pgd_next_virt(next_phys);
memset(nextp, 0, PAGE_SIZE);
} else {
- next_phys = PFN_PHYS(_pgd_pfn(pgdp[pgd_index]));
+ next_phys = PFN_PHYS(_pgd_pfn(pgdp[pgd_idx]));
nextp = get_pgd_next_virt(next_phys);
}
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index e1eef67a0877..19d603bd1f36 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1259,7 +1259,6 @@ static inline pgd_t *pgd_offset_raw(pgd_t *pgd, unsigned long address)
}
#define pgd_offset(mm, address) pgd_offset_raw(READ_ONCE((mm)->pgd), address)
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address)
{
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h
index ccc032e89f75..41be43e99cff 100644
--- a/arch/sh/include/asm/pgtable_32.h
+++ b/arch/sh/include/asm/pgtable_32.h
@@ -408,13 +408,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
#define pmd_page(pmd) (virt_to_page(pmd_val(pmd)))
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
#ifdef CONFIG_X2TLB
#define pte_ERROR(e) \
printk("%s:%d: bad pte %p(%08lx%08lx).\n", __FILE__, __LINE__, \
diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h
index 60aef1191784..50335686f1e5 100644
--- a/arch/sh/include/asm/pgtable_64.h
+++ b/arch/sh/include/asm/pgtable_64.h
@@ -40,17 +40,6 @@ static __inline__ void set_pte(pte_t *pteptr, pte_t pteval)
}
#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-/*
- * PGD defines. Top level.
- */
-
-/* To find an entry in a generic PGD. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
-
-/* To find an entry in a kernel PGD. */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/*
* PMD level access routines. Same notes as above.
*/
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index ae45812336ed..823099fb32d3 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -309,14 +309,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
pgprot_val(newprot));
}
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
struct seq_file;
void mmu_info(struct seq_file *m);
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index f546ea46d41b..7ef6affa105e 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -889,13 +889,6 @@ static inline unsigned long pud_pfn(pud_t pud)
#define p4d_set(p4dp, pudp) \
(p4d_val(*(p4dp)) = (__pa((unsigned long) (pudp))))
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/* We cannot include <linux/mm_types.h> at this point yet: */
extern struct mm_struct init_mm;
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index ea2d3e6f46dd..def376194dce 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
-/*
+/*
* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Copyright 2003 PathScale, Inc.
* Derived from include/asm-i386/pgtable.h
@@ -131,7 +131,7 @@ static inline int pte_none(pte_t pte)
* Undefined behaviour if not..
*/
static inline int pte_read(pte_t pte)
-{
+{
return((pte_get_bits(pte, _PAGE_USER)) &&
!(pte_get_bits(pte, _PAGE_PROTNONE)));
}
@@ -163,7 +163,7 @@ static inline int pte_newpage(pte_t pte)
}
static inline int pte_newprot(pte_t pte)
-{
+{
return(pte_present(pte) && (pte_get_bits(pte, _PAGE_NEWPROT)));
}
@@ -185,31 +185,31 @@ static inline pte_t pte_mkclean(pte_t pte)
return(pte);
}
-static inline pte_t pte_mkold(pte_t pte)
-{
+static inline pte_t pte_mkold(pte_t pte)
+{
pte_clear_bits(pte, _PAGE_ACCESSED);
return(pte);
}
static inline pte_t pte_wrprotect(pte_t pte)
-{
+{
if (likely(pte_get_bits(pte, _PAGE_RW)))
pte_clear_bits(pte, _PAGE_RW);
else
return pte;
- return(pte_mknewprot(pte));
+ return(pte_mknewprot(pte));
}
static inline pte_t pte_mkread(pte_t pte)
-{
+{
if (unlikely(pte_get_bits(pte, _PAGE_USER)))
return pte;
pte_set_bits(pte, _PAGE_USER);
- return(pte_mknewprot(pte));
+ return(pte_mknewprot(pte));
}
static inline pte_t pte_mkdirty(pte_t pte)
-{
+{
pte_set_bits(pte, _PAGE_DIRTY);
return(pte);
}
@@ -220,20 +220,20 @@ static inline pte_t pte_mkyoung(pte_t pte)
return(pte);
}
-static inline pte_t pte_mkwrite(pte_t pte)
+static inline pte_t pte_mkwrite(pte_t pte)
{
if (unlikely(pte_get_bits(pte, _PAGE_RW)))
return pte;
pte_set_bits(pte, _PAGE_RW);
- return(pte_mknewprot(pte));
+ return(pte_mknewprot(pte));
}
-static inline pte_t pte_mkuptodate(pte_t pte)
+static inline pte_t pte_mkuptodate(pte_t pte)
{
pte_clear_bits(pte, _PAGE_NEWPAGE);
if(pte_present(pte))
pte_clear_bits(pte, _PAGE_NEWPROT);
- return(pte);
+ return(pte);
}
static inline pte_t pte_mknewpage(pte_t pte)
@@ -288,29 +288,9 @@ static inline int pte_same(pte_t pte_a, pte_t pte_b)
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
pte_set_val(pte, (pte_val(pte) & _PAGE_CHG_MASK), newprot);
- return pte;
+ return pte;
}
-/*
- * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
- *
- * this macro returns the index of the entry in the pgd page which would
- * control the given virtual address
- */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-
-/*
- * pgd_offset() returns a (pgd_t *)
- * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
- */
-#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
-
-/*
- * a shortcut which implies the use of the kernel's pgd, instead
- * of a process's
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
/*
* the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD]
*
diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h
index a2b264cc8c68..97f564c8ecba 100644
--- a/arch/unicore32/include/asm/pgtable.h
+++ b/arch/unicore32/include/asm/pgtable.h
@@ -215,14 +215,6 @@ PTE_BIT_FUNC(mkyoung, |= PTE_YOUNG);
*/
#define mk_pte(page, prot) pfn_pte(page_to_pfn(page), prot)
-/* to find an entry in a page-table-directory */
-#define pgd_index(addr) ((addr) >> PGDIR_SHIFT)
-
-#define pgd_offset(mm, addr) ((mm)->pgd+pgd_index(addr))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(addr) pgd_offset(&init_mm, addr)
-
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
const unsigned long mask = PTE_EXEC | PTE_WRITE | PTE_READ;
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 97efdc62e740..a2692cf1c8c3 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -989,30 +989,6 @@ static inline int pgd_none(pgd_t pgd)
#endif /* __ASSEMBLY__ */
-/*
- * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
- *
- * this macro returns the index of the entry in the pgd page which would
- * control the given virtual address
- */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-
-/*
- * pgd_offset() returns a (pgd_t *)
- * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
- */
-#define pgd_offset_pgd(pgd, address) (pgd + pgd_index((address)))
-/*
- * a shortcut to get a pgd_t in a given mm
- */
-#define pgd_offset(mm, address) pgd_offset_pgd((mm)->pgd, (address))
-/*
- * a shortcut which implies the use of the kernel's pgd, instead
- * of a process's
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, (address))
-
-
#define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
#define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index d08b7be6649e..fa054a1772e1 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -359,14 +359,6 @@ ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
update_pte(ptep, pte_wrprotect(pte));
}
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm,address) ((mm)->pgd + pgd_index(address))
-
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
/*
* Encode and decode a swap and file entry.
*/
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index 09b86ce20a65..b8da67ac4075 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -61,6 +61,14 @@ static inline unsigned long pud_index(unsigned long address)
#define pud_index pud_index
#endif
+#ifndef pgd_index
+static inline unsigned long pgd_index(unsigned long address)
+{
+ return ((address >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1));
+}
+#define pgd_index pgd_index
+#endif
+
#ifndef pte_offset_kernel
static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
{
@@ -96,6 +104,24 @@ static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
#define pud_offset pud_offset
#endif
+static inline pgd_t *pgd_offset_pgd(pgd_t *pgd, unsigned long address)
+{
+ return (pgd + pgd_index(address));
+};
+
+/*
+ * a shortcut to get a pgd_t in a given mm
+ */
+#ifndef pgd_offset
+#define pgd_offset(mm, address) pgd_offset_pgd((mm)->pgd, (address))
+#endif
+
+/*
+ * a shortcut which implies the use of the kernel's pgd, instead
+ * of a process's
+ */
+#define pgd_offset_k(address) pgd_offset(&init_mm, (address))
+
/*
* In many cases it is known that a virtual address is mapped at PMD or PTE
* level, so instead of traversing all the page table levels, we can get a
--
2.26.2
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v2 00/12] mm: consolidate definitions of page table accessors
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
` (11 preceding siblings ...)
2020-05-14 17:03 ` [PATCH v2 12/12] mm: consolidate pgd_index() and pgd_offset{_k}() definitions Mike Rapoport
@ 2020-05-15 21:12 ` Andrew Morton
12 siblings, 0 replies; 14+ messages in thread
From: Andrew Morton @ 2020-05-15 21:12 UTC (permalink / raw)
To: Mike Rapoport
Cc: linux-kernel, Arnd Bergmann, Borislav Petkov, Brian Cain,
Catalin Marinas, Chris Zankel, David S. Miller,
Geert Uytterhoeven, Greentime Hu, Greg Ungerer, Guan Xuetao,
Guo Ren, Heiko Carstens, Helge Deller, Ingo Molnar, Ley Foon Tan,
Mark Salter, Matthew Wilcox, Matt Turner, Max Filippov,
Michael Ellerman, Michal Simek, Nick Hu, Paul Walmsley,
Richard Weinberger, Rich Felker, Russell King, Stafford Horne,
Thomas Bogendoerfer, Thomas Gleixner, Tony Luck, Vincent Chen,
Vineet Gupta, Will Deacon, Yoshinori Sato, linux-alpha,
linux-arch, linux-arm-kernel, linux-c6x-dev, linux-csky,
linux-hexagon, linux-ia64, linux-m68k, linux-mips, linux-mm,
linux-parisc, linuxppc-dev, linux-riscv, linux-s390, linux-sh,
linux-snps-arc, linux-um, linux-xtensa, openrisc, sparclinux,
x86, Mike Rapoport
On Thu, 14 May 2020 20:03:15 +0300 Mike Rapoport <rppt@kernel.org> wrote:
> The low level page table accessors (pXY_index(), pXY_offset()) are
> duplicated across all architectures and sometimes more than once. For
> instance, we have 31 definition of pgd_offset() for 25 supported
> architectures.
>
> Most of these definitions are actually identical and typically it boils
> down to, e.g.
>
> static inline unsigned long pmd_index(unsigned long address)
> {
> return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);
> }
>
> static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
> {
> return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
> }
>
> These definitions can be shared among 90% of the arches provided XYZ_SHIFT,
> PTRS_PER_XYZ and xyz_page_vaddr() are defined.
>
> For architectures that really need a custom version there is always
> possibility to override the generic version with the usual ifdefs magic.
>
> These patches introduce include/linux/pgtable.h that replaces
> include/asm-generic/pgtable.h and add the definitions of the page table
> accessors to the new header.
hm,
> 712 files changed, 684 insertions(+), 2021 deletions(-)
big!
There's a lot of stuff going on at present (I suspect everyone is
sitting at home coding up a storm). However this all merged up fairly
cleanly, haven't tried compiling it yet.
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2020-05-15 21:12 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-14 17:03 [PATCH v2 00/12] mm: consolidate definitions of page table accessors Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 01/12] mm: don't include asm/pgtable.h if linux/mm.h is already included Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 02/12] mm: introduce include/linux/pgtable.h Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 03/12] mm: reorder includes after introduction of linux/pgtable.h Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 04/12] csky: replace definitions of __pXd_offset() with pXd_index() Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 05/12] m68k/mm/motorola: move comment about page table allocation funcitons Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 06/12] m68k/mm: move {cache,nocahe}_page() definitions close to their user Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 07/12] x86/mm: simplify init_trampoline() and surrounding logic Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 08/12] mm: pgtable: add shortcuts for accessing kernel PMD and PTE Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 09/12] mm: consolidate pte_index() and pte_offset_*() definitions Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 10/12] mm: consolidate pmd_index() and pmd_offset() definitions Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 11/12] mm: consolidate pud_index() and pud_offset() definitions Mike Rapoport
2020-05-14 17:03 ` [PATCH v2 12/12] mm: consolidate pgd_index() and pgd_offset{_k}() definitions Mike Rapoport
2020-05-15 21:12 ` [PATCH v2 00/12] mm: consolidate definitions of page table accessors Andrew Morton
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