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From: Guo Ren <ren_guo@c-sky.com>
To: akpm@linux-foundation.org, arnd@arndb.de,
	daniel.lezcano@linaro.org, davem@davemloft.net,
	gregkh@linuxfoundation.org, hch@infradead.org,
	marc.zyngier@arm.com, mark.rutland@arm.com, peterz@infradead.org,
	robh@kernel.org, tglx@linutronix.de
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	devicetree@vger.kernel.org, robh+dt@kernel.org,
	c-sky_gcc_upstream@c-sky.com, Guo Ren <ren_guo@c-sky.com>
Subject: [PATCH V9 00/21] C-SKY(csky) Linux Kernel Port
Date: Tue, 16 Oct 2018 10:58:19 +0800	[thread overview]
Message-ID: <cover.1539655731.git.ren_guo@c-sky.com> (raw)

This is the 9th version patchset to add the Linux kernel port for
C-SKY(csky) based on linux-4.19-rc3.

There are only a few changes between V8 patchset. Hope it could be
merged into linux-4.20 and I'm very grateful for any help.

Here is the LTP test report:
-----------------------------------------------
Total Tests: 1298
Total Skipped Tests: 280
Total Failures: 11
Kernel Version: 4.19.0-rc3+
Machine Architecture: csky
Hostname: buildroot
-----------------------------------------------

This patchset adds architecture support to Linux for C-SKY's 32-bit embedded

There are two ABI versions with several CPU cores in this patchset:
  ABIv1: ck610 (16-bit instruction, 32-bit data path, VIPT Cache ...)
  ABIv2: ck807 ck810 ck860 (16/32-bit variable length instruction, PIPT Cache,
	 SMP ...)
More information: http://en.c-sky.com
The development repo: https://github.com/c-sky/csky-linux
ABI Documentation: https://github.com/c-sky/csky-doc

Here is the pre-built cross compiler for fast test from our CI:
https://gitlab.com/c-sky/buildroot/-/jobs/101608095/artifacts/file/output/images/csky_toolchain_qemu_csky_ck807f_4.18_glibc_defconfig_482b221e52908be1c9b2ccb444255e1562bb7025.tar.xz

We use buildroot as our CI-test enviornment. "LTP, Lmbench ..."
will be tested for every commit. See here for more details:
https://gitlab.com/c-sky/buildroot/pipelines

Any feedback is welcome.

Changes in v9:
 - Remove unused code in smp.c and use per_cpu for ipi_data.
 - Fixup r15 register access in abiv1/alignment.c.
 - Improve the changelog comment in commit-msg.

Changes in v8:
 - Pass make allmodconfig.
 - Implement abiv1 get_user_dword().
 - Remove set_irq_mapping() used by driver in smp.c.

Changes in v7:
 - Use checkpatch.pl to check all patches and fixup as possible.
 - Remove github.com/c-sky print in bootup.
 - Give a return in DMA_ATTR_NON_CONSISTENT in csky_dma_alloc_atomic().
 - Remove the NSIGXXX in fpu.c and use force_sig_fault() in fpu.c.
 - Remove irq.h and add it in asm/Kbuild.
 - Use byteswap helpers in abiv1/bswapXi.c.
 - Fixup arch_sync_dma() only with one page problem.

Changes in v6:
 - use asm-generic/bitops/atomic.h for all in asm/bitops.h
 - fix flush_cache_range and tlb_start_vma
 - fix compile error with include linux/bug.h in cmpxchg.h
 - improve the comment

Changes in v5:
 - remove redundant smp_mb operations in spinlock.h
 - add commit message for dt-bindings docs
 - add CPUHP_AP_CSKY_TIMER_STARTING in hotplug.h for csky_mptimer
 - add COMPILE_TEST for timer-gx6605s Kconfig
 - seperate csky two interrupt controllers with 2 patches
 - add MAINTAINERS patch for csky
 - move IPI_IRQ into csky_mptimer, fixup irq_mapping problem
 - coding convension

Changes in v4:
 - cleanup defconfig
 - use ksys_ in syscall.c
 - remove wrong comment in vdso.c
 - Use GENERIC_IRQ_MULTI_HANDLER
 - optimize the memset.c
 - fixup dts warnings
 - remove big-endian in byteorder.h

Changes in v3:
dc560f1 csky: change to EM_CSKY 252 for elf.h
2ac3ddf csky: remove gx6605s.dts
af00b8c csky: add defconfig and qemu.dts
6c87efb csky: remove the deprecate name.
f6dda39 csky: add dt-bindings doc.
d9f02a8 csky: remove KERNEL_VERSION in upstream branch
7bd663c csky: Use kernel/dma/noncoherent.c
1544c09 csky: bugfix emmc hang up LINS-976
e963271 csky: cleanup include/asm/Kbuild
cd267ba csky: remove CSKY_DEBUG_INFO
78950da csky: remove dcache invalid.
13fe51d csky: remove csum_ipv6_magic(), use generic one.
a7372db csky: bugfix CK810 access twice error.
1bb7c69 csky: bugfix add gcc asm memory for barrier.
5ea3257 csky: add -msoft-float instead of -mfloat-abi=soft.
38b037d csky: bugfix losing cache flush range.
ab5e8c4 csky: Add ticket-spinlock and qrwlock support.
c9aaec5 csky: rename cskyksyms.c to libgcc_ksyms.c
28c5e48 csky: avoid the MB on failure: trylock
f929c97 csky: bugfix idly4 may cause exception.
09dc496 csky: Use GENERIC_ASHLDI3/ASHRDI3 etc
6ecc99d csky: optimize smp boot code.
16f50df csky: asm/bug.h simple implement.
0ba532a csky: csky asm/atomic.h added.
df66947 csky: asm/compat.h added
275a06f csky: String operations optimization
4c021dd csky: ck860 SMP memory barrier optimize
fc39c66 csky: Add wait/doze/stop
d005144 csky: add GENERIC_ALLOCATOR
4a10074 csky: bugfix cma failed for highmem.
9f2ca70 csky: CMA supported :)
53791f4 csky: optimize csky_dma_alloc_nonatomic
974676e csky: optimize the cpuinfo printf.
2538669 csky: bugfix make headers_install error.
1158d0c csky: prevent hard-float and vdsp instructions.
dc3c856 csky: increase Normal Memory to 1GB
6ee5932 csky: bugfix qemu mmu couldn't support 0xffffe000
1d7dfb8 csky: csky_dma_alloc_atomic added.
caf6610 csky: restruct the fixmap memory layout.
5a17eaa csky: use -Wa,-mcpu=ckxxxfv to the as.
4d51829 csky: use Kconfig.hz.
f3f88fa csky: BUGFIX add -mcpu=ck860f support
6192fd1 csky: support ck860 fpu.
7aa5e01 csky: BUGFIX add smp_mb before ldex.
15758e2 csky: BUGFIX tlbi couldn't handle ASID in another CPU core.
d69640d csky: enable tlbi.vas to flush one tlb entry

Changes in v2:
a29bfc8 csky: add pre_mmu_init, move misc mmu setup to mm/init.c
4eab702 csky: no need kmap for !VM_EXEC.
6770eec csky: Use TEE as the name of CPU Trusted Execution Enviornment.
a56c8c7 csky: update the cache flush api.
1a48a95 csky: add C-SKY Trust Zone.
b7a0a44 csky: use CONFIG_RAM_BASE as the same in memory of dts.
15adf81 csky: remove unused code.
35c0d97 csky: bugfix lost a cacheline flush when start isn't cacheline-aligned.
4e82c8d csky: use tlbi.alls for ck860 smp temporary.
ae7149e csky: bugfix use kmap_atomic() to prevent no mapped addr.
5538795 csky: bugfix user access in kernel space.
a7aa591 csky: add 16bit user space bkpt.
0de70ec csky: add sync.is for cmpxchg in SMP.
c5c08a1 csky: seperate sync.is and sync for SMP and Non-SMP.
dbbf4dc csky: use sync.is for ck860 mb().
f33f8da csky: rewrite the alignment implement.
68152c7 csky: bugfix alignment pt_regs error.
d618d43 csky: support set_affinity for irq balance in SMP
ebf86c9 csky: bugfix compile error without CONFIG_SMP.
8537eea csky: remove debug code.
4ebc051 csky: bugfix compile error with linux-4.9.56
75a938e csky: C-SKY SMP supported.
0eebc07 csky: use internal function for map_sg.
3d29751 csky: bugfix can't support highmem
b545d2a csky: bugfix r26 is the link reg for jsri_to_jsr.
9e3313a csky: bugfix sync tls for abiv1 in ptrace.
587a0d2 csky: use __NR_rt_sigreturn in asm-generic.
f562b46 csky: bugfix gpr_set & fpr_set
f57266f csky: bugfix fpu_fpe_helper excute mtcr mfcr.
c676669 csky: bugfix ave is default enable on reset.
d40d34d csky: remove unused sc_mask in sigcontext.h.
274b7a2 csky: redesign the signal's api
7501771 csky: bugfix forget restore usp.
923e2ca csky: re-struct the pt_regs for regset.
2a1e499 csky: fixup config.
ada81ec csky: bugfix abiv1 compile error.
e34acb9 csky: bugfix abiv1 couldn't support -mno-stack-size.
ec53560 csky: change irq map, reserve soft_irq&private_irq space.
c7576f7 csky: bugfix modpost warning with -mno-stack-size
c8ff9d4 csky: support csky mp timer alpha version.
deabaaf csky: update .gitignore.
574815c csky: bugfix compile error with abiv1 in 4.15
0b426a7 csky: bugfix format of cpu verion id.
083435f csky: irq-csky-v2 alpha init.
21209e5 csky: add .gitignore
73e19b4 csky: remove FMFS_FPU_REGS/FMTS_FPU_REGS
07e8fac csky: add fpu regset in ptrace.c
cac779d csky: add CSKY_VECIRQ_LEGENCY for SOC bug.
54bab1d csky: move usp into pt_regs.
b167422 csky: support regset for ptrace.
a098d4c csky: remove ARCH_WANT_IPC_PARSE_VERSION
fe61a84 csky: add timer-of support.
27702e2 csky: bugfix boot error.
ebe3edb csky: bugfix gx6605s boot failed  - add __HEAD to head.section for head.S  - move INIT_SECTION together to fix compile warning.
7138cae csky: coding convension for timer-nationalchip.c
fa7f9bb csky: use ffs instead of fls.
ddc9e81 csky: change to generic irq chip for irq-csky.c
e9be8b9 irqchip: add generic irq chip for irq-nationalchip
2ee83fe csky: add set_handle_irq(), ref from openrisc & arm.
74181d6 csky: use irq_domain_add_linear instead of leagcy.
fa45ae4 csky: bugfix setup stroge order for uncached.
eb8030f csky: add HIGHMEM config in Kconfig
4f983d4 csky: remove "default n" in Kconfig
2467575 csky: use asm-generic/signal.h
77438e5 csky: coding conventions for irq.c
2e4a2b4 csky: optimize the cache flush ops.
96e1c58 csky: add CONFIG_CPU_ASID_BITS.
9339666 csky: add cprcr() cpwcr() for abiv1
ff05be4 csky: add THREAD_SHIFT define in asm/page.h
52ab022 csky: add mfcr() mtcr() in asm/reg_ops.h
bdcd8f3 csky: revert back Kconfig select.
590c7e6 csky: bugfix compile error with CONFIG_AUDIT
1989292 csky: revert some back with cleanup unistd.h
f1454fe csky: cleanup unistd.h
5d2985f csky: cleanup Kconfig and Makefile.
423d97e csky: cancel subdirectories
cae2af4 csky: use asm-generic/fcntl.h

Guo Ren (21):
  csky: Build infrastructure
  csky: defconfig
  csky: Kernel booting
  csky: Exception handling and mm-fault
  csky: System Call
  csky: Cache and TLB routines
  csky: MMU and page table management
  csky: Process management and Signal
  csky: VDSO and rt_sigreturn
  csky: IRQ handling
  csky: Atomic operations
  csky: ELF and module probe
  csky: Library functions
  csky: User access
  csky: Debug and Ptrace GDB
  csky: SMP support
  csky: Misc headers
  dt-bindings: csky CPU Bindings
  dt-bindings: Add vendor prefix for csky
  MAINTAINERS: Add csky
  csky: support dword access for get_user_size()

 Documentation/devicetree/bindings/csky/cpus.txt    |  73 ++++
 .../devicetree/bindings/vendor-prefixes.txt        |   1 +
 MAINTAINERS                                        |   9 +
 arch/csky/Kconfig                                  | 205 +++++++++++
 arch/csky/Kconfig.debug                            |   9 +
 arch/csky/Makefile                                 |  93 +++++
 arch/csky/abiv1/Makefile                           |   8 +
 arch/csky/abiv1/alignment.c                        | 326 +++++++++++++++++
 arch/csky/abiv1/bswapdi.c                          |  12 +
 arch/csky/abiv1/bswapsi.c                          |  12 +
 arch/csky/abiv1/cacheflush.c                       |  52 +++
 arch/csky/abiv1/inc/abi/cacheflush.h               |  49 +++
 arch/csky/abiv1/inc/abi/ckmmu.h                    |  75 ++++
 arch/csky/abiv1/inc/abi/elf.h                      |  26 ++
 arch/csky/abiv1/inc/abi/entry.h                    | 160 +++++++++
 arch/csky/abiv1/inc/abi/page.h                     |  27 ++
 arch/csky/abiv1/inc/abi/pgtable-bits.h             |  37 ++
 arch/csky/abiv1/inc/abi/reg_ops.h                  |  27 ++
 arch/csky/abiv1/inc/abi/regdef.h                   |  26 ++
 arch/csky/abiv1/inc/abi/string.h                   |  13 +
 arch/csky/abiv1/inc/abi/vdso.h                     |  17 +
 arch/csky/abiv1/memcpy.S                           | 347 ++++++++++++++++++
 arch/csky/abiv1/memset.c                           |  37 ++
 arch/csky/abiv1/mmap.c                             |  66 ++++
 arch/csky/abiv1/strksyms.c                         |   7 +
 arch/csky/abiv2/Makefile                           |  10 +
 arch/csky/abiv2/cacheflush.c                       |  60 ++++
 arch/csky/abiv2/fpu.c                              | 275 ++++++++++++++
 arch/csky/abiv2/inc/abi/cacheflush.h               |  46 +++
 arch/csky/abiv2/inc/abi/ckmmu.h                    |  87 +++++
 arch/csky/abiv2/inc/abi/elf.h                      |  43 +++
 arch/csky/abiv2/inc/abi/entry.h                    | 156 ++++++++
 arch/csky/abiv2/inc/abi/fpu.h                      |  66 ++++
 arch/csky/abiv2/inc/abi/page.h                     |  14 +
 arch/csky/abiv2/inc/abi/pgtable-bits.h             |  37 ++
 arch/csky/abiv2/inc/abi/reg_ops.h                  |  17 +
 arch/csky/abiv2/inc/abi/regdef.h                   |  26 ++
 arch/csky/abiv2/inc/abi/string.h                   |  27 ++
 arch/csky/abiv2/inc/abi/vdso.h                     |  23 ++
 arch/csky/abiv2/memcmp.S                           | 152 ++++++++
 arch/csky/abiv2/memcpy.S                           | 110 ++++++
 arch/csky/abiv2/memmove.S                          | 108 ++++++
 arch/csky/abiv2/memset.S                           |  83 +++++
 arch/csky/abiv2/strcmp.S                           | 168 +++++++++
 arch/csky/abiv2/strcpy.S                           | 123 +++++++
 arch/csky/abiv2/strksyms.c                         |  12 +
 arch/csky/abiv2/strlen.S                           |  97 +++++
 arch/csky/abiv2/sysdep.h                           |  30 ++
 arch/csky/boot/Makefile                            |  24 ++
 arch/csky/boot/dts/Makefile                        |  13 +
 arch/csky/boot/dts/include/dt-bindings             |   1 +
 arch/csky/configs/defconfig                        |  61 ++++
 arch/csky/include/asm/Kbuild                       |  72 ++++
 arch/csky/include/asm/addrspace.h                  |  10 +
 arch/csky/include/asm/atomic.h                     | 212 +++++++++++
 arch/csky/include/asm/barrier.h                    |  49 +++
 arch/csky/include/asm/bitops.h                     |  82 +++++
 arch/csky/include/asm/bug.h                        |  26 ++
 arch/csky/include/asm/cache.h                      |  30 ++
 arch/csky/include/asm/cacheflush.h                 |   9 +
 arch/csky/include/asm/checksum.h                   |  50 +++
 arch/csky/include/asm/cmpxchg.h                    |  73 ++++
 arch/csky/include/asm/elf.h                        |  85 +++++
 arch/csky/include/asm/fixmap.h                     |  27 ++
 arch/csky/include/asm/highmem.h                    |  51 +++
 arch/csky/include/asm/io.h                         |  24 ++
 arch/csky/include/asm/irqflags.h                   |  49 +++
 arch/csky/include/asm/mmu.h                        |  12 +
 arch/csky/include/asm/mmu_context.h                | 150 ++++++++
 arch/csky/include/asm/page.h                       | 104 ++++++
 arch/csky/include/asm/pgalloc.h                    | 115 ++++++
 arch/csky/include/asm/pgtable.h                    | 306 ++++++++++++++++
 arch/csky/include/asm/processor.h                  | 121 +++++++
 arch/csky/include/asm/reg_ops.h                    |  26 ++
 arch/csky/include/asm/segment.h                    |  19 +
 arch/csky/include/asm/shmparam.h                   |  11 +
 arch/csky/include/asm/smp.h                        |  26 ++
 arch/csky/include/asm/spinlock.h                   | 274 ++++++++++++++
 arch/csky/include/asm/spinlock_types.h             |  37 ++
 arch/csky/include/asm/string.h                     |  13 +
 arch/csky/include/asm/switch_to.h                  |  36 ++
 arch/csky/include/asm/syscall.h                    |  71 ++++
 arch/csky/include/asm/syscalls.h                   |  15 +
 arch/csky/include/asm/thread_info.h                |  75 ++++
 arch/csky/include/asm/tlb.h                        |  25 ++
 arch/csky/include/asm/tlbflush.h                   |  25 ++
 arch/csky/include/asm/traps.h                      |  44 +++
 arch/csky/include/asm/uaccess.h                    | 388 ++++++++++++++++++++
 arch/csky/include/asm/unistd.h                     |   4 +
 arch/csky/include/asm/vdso.h                       |  12 +
 arch/csky/include/uapi/asm/Kbuild                  |  33 ++
 arch/csky/include/uapi/asm/byteorder.h             |   9 +
 arch/csky/include/uapi/asm/cachectl.h              |  13 +
 arch/csky/include/uapi/asm/ptrace.h                | 104 ++++++
 arch/csky/include/uapi/asm/sigcontext.h            |  14 +
 arch/csky/include/uapi/asm/unistd.h                |  10 +
 arch/csky/kernel/Makefile                          |   8 +
 arch/csky/kernel/asm-offsets.c                     |  88 +++++
 arch/csky/kernel/atomic.S                          |  87 +++++
 arch/csky/kernel/cpu-probe.c                       |  79 ++++
 arch/csky/kernel/dumpstack.c                       |  66 ++++
 arch/csky/kernel/entry.S                           | 396 +++++++++++++++++++++
 arch/csky/kernel/head.S                            |  77 ++++
 arch/csky/kernel/irq.c                             |  22 ++
 arch/csky/kernel/module.c                          |  92 +++++
 arch/csky/kernel/power.c                           |  30 ++
 arch/csky/kernel/process.c                         | 136 +++++++
 arch/csky/kernel/ptrace.c                          | 314 ++++++++++++++++
 arch/csky/kernel/setup.c                           | 162 +++++++++
 arch/csky/kernel/signal.c                          | 355 ++++++++++++++++++
 arch/csky/kernel/smp.c                             | 237 ++++++++++++
 arch/csky/kernel/syscall.c                         |  43 +++
 arch/csky/kernel/syscall_table.c                   |  14 +
 arch/csky/kernel/time.c                            |  11 +
 arch/csky/kernel/traps.c                           | 172 +++++++++
 arch/csky/kernel/vdso.c                            |  86 +++++
 arch/csky/kernel/vmlinux.lds.S                     |  66 ++++
 arch/csky/lib/Makefile                             |   1 +
 arch/csky/lib/delay.c                              |  39 ++
 arch/csky/lib/usercopy.c                           | 262 ++++++++++++++
 arch/csky/mm/Makefile                              |  13 +
 arch/csky/mm/cachev1.c                             | 126 +++++++
 arch/csky/mm/cachev2.c                             |  79 ++++
 arch/csky/mm/dma-mapping.c                         | 254 +++++++++++++
 arch/csky/mm/fault.c                               | 220 ++++++++++++
 arch/csky/mm/highmem.c                             | 198 +++++++++++
 arch/csky/mm/init.c                                | 122 +++++++
 arch/csky/mm/ioremap.c                             |  48 +++
 arch/csky/mm/syscache.c                            |  32 ++
 arch/csky/mm/tlb.c                                 | 219 ++++++++++++
 130 files changed, 10678 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/csky/cpus.txt
 create mode 100644 arch/csky/Kconfig
 create mode 100644 arch/csky/Kconfig.debug
 create mode 100644 arch/csky/Makefile
 create mode 100644 arch/csky/abiv1/Makefile
 create mode 100644 arch/csky/abiv1/alignment.c
 create mode 100644 arch/csky/abiv1/bswapdi.c
 create mode 100644 arch/csky/abiv1/bswapsi.c
 create mode 100644 arch/csky/abiv1/cacheflush.c
 create mode 100644 arch/csky/abiv1/inc/abi/cacheflush.h
 create mode 100644 arch/csky/abiv1/inc/abi/ckmmu.h
 create mode 100644 arch/csky/abiv1/inc/abi/elf.h
 create mode 100644 arch/csky/abiv1/inc/abi/entry.h
 create mode 100644 arch/csky/abiv1/inc/abi/page.h
 create mode 100644 arch/csky/abiv1/inc/abi/pgtable-bits.h
 create mode 100644 arch/csky/abiv1/inc/abi/reg_ops.h
 create mode 100644 arch/csky/abiv1/inc/abi/regdef.h
 create mode 100644 arch/csky/abiv1/inc/abi/string.h
 create mode 100644 arch/csky/abiv1/inc/abi/vdso.h
 create mode 100644 arch/csky/abiv1/memcpy.S
 create mode 100644 arch/csky/abiv1/memset.c
 create mode 100644 arch/csky/abiv1/mmap.c
 create mode 100644 arch/csky/abiv1/strksyms.c
 create mode 100644 arch/csky/abiv2/Makefile
 create mode 100644 arch/csky/abiv2/cacheflush.c
 create mode 100644 arch/csky/abiv2/fpu.c
 create mode 100644 arch/csky/abiv2/inc/abi/cacheflush.h
 create mode 100644 arch/csky/abiv2/inc/abi/ckmmu.h
 create mode 100644 arch/csky/abiv2/inc/abi/elf.h
 create mode 100644 arch/csky/abiv2/inc/abi/entry.h
 create mode 100644 arch/csky/abiv2/inc/abi/fpu.h
 create mode 100644 arch/csky/abiv2/inc/abi/page.h
 create mode 100644 arch/csky/abiv2/inc/abi/pgtable-bits.h
 create mode 100644 arch/csky/abiv2/inc/abi/reg_ops.h
 create mode 100644 arch/csky/abiv2/inc/abi/regdef.h
 create mode 100644 arch/csky/abiv2/inc/abi/string.h
 create mode 100644 arch/csky/abiv2/inc/abi/vdso.h
 create mode 100644 arch/csky/abiv2/memcmp.S
 create mode 100644 arch/csky/abiv2/memcpy.S
 create mode 100644 arch/csky/abiv2/memmove.S
 create mode 100644 arch/csky/abiv2/memset.S
 create mode 100644 arch/csky/abiv2/strcmp.S
 create mode 100644 arch/csky/abiv2/strcpy.S
 create mode 100644 arch/csky/abiv2/strksyms.c
 create mode 100644 arch/csky/abiv2/strlen.S
 create mode 100644 arch/csky/abiv2/sysdep.h
 create mode 100644 arch/csky/boot/Makefile
 create mode 100644 arch/csky/boot/dts/Makefile
 create mode 120000 arch/csky/boot/dts/include/dt-bindings
 create mode 100644 arch/csky/configs/defconfig
 create mode 100644 arch/csky/include/asm/Kbuild
 create mode 100644 arch/csky/include/asm/addrspace.h
 create mode 100644 arch/csky/include/asm/atomic.h
 create mode 100644 arch/csky/include/asm/barrier.h
 create mode 100644 arch/csky/include/asm/bitops.h
 create mode 100644 arch/csky/include/asm/bug.h
 create mode 100644 arch/csky/include/asm/cache.h
 create mode 100644 arch/csky/include/asm/cacheflush.h
 create mode 100644 arch/csky/include/asm/checksum.h
 create mode 100644 arch/csky/include/asm/cmpxchg.h
 create mode 100644 arch/csky/include/asm/elf.h
 create mode 100644 arch/csky/include/asm/fixmap.h
 create mode 100644 arch/csky/include/asm/highmem.h
 create mode 100644 arch/csky/include/asm/io.h
 create mode 100644 arch/csky/include/asm/irqflags.h
 create mode 100644 arch/csky/include/asm/mmu.h
 create mode 100644 arch/csky/include/asm/mmu_context.h
 create mode 100644 arch/csky/include/asm/page.h
 create mode 100644 arch/csky/include/asm/pgalloc.h
 create mode 100644 arch/csky/include/asm/pgtable.h
 create mode 100644 arch/csky/include/asm/processor.h
 create mode 100644 arch/csky/include/asm/reg_ops.h
 create mode 100644 arch/csky/include/asm/segment.h
 create mode 100644 arch/csky/include/asm/shmparam.h
 create mode 100644 arch/csky/include/asm/smp.h
 create mode 100644 arch/csky/include/asm/spinlock.h
 create mode 100644 arch/csky/include/asm/spinlock_types.h
 create mode 100644 arch/csky/include/asm/string.h
 create mode 100644 arch/csky/include/asm/switch_to.h
 create mode 100644 arch/csky/include/asm/syscall.h
 create mode 100644 arch/csky/include/asm/syscalls.h
 create mode 100644 arch/csky/include/asm/thread_info.h
 create mode 100644 arch/csky/include/asm/tlb.h
 create mode 100644 arch/csky/include/asm/tlbflush.h
 create mode 100644 arch/csky/include/asm/traps.h
 create mode 100644 arch/csky/include/asm/uaccess.h
 create mode 100644 arch/csky/include/asm/unistd.h
 create mode 100644 arch/csky/include/asm/vdso.h
 create mode 100644 arch/csky/include/uapi/asm/Kbuild
 create mode 100644 arch/csky/include/uapi/asm/byteorder.h
 create mode 100644 arch/csky/include/uapi/asm/cachectl.h
 create mode 100644 arch/csky/include/uapi/asm/ptrace.h
 create mode 100644 arch/csky/include/uapi/asm/sigcontext.h
 create mode 100644 arch/csky/include/uapi/asm/unistd.h
 create mode 100644 arch/csky/kernel/Makefile
 create mode 100644 arch/csky/kernel/asm-offsets.c
 create mode 100644 arch/csky/kernel/atomic.S
 create mode 100644 arch/csky/kernel/cpu-probe.c
 create mode 100644 arch/csky/kernel/dumpstack.c
 create mode 100644 arch/csky/kernel/entry.S
 create mode 100644 arch/csky/kernel/head.S
 create mode 100644 arch/csky/kernel/irq.c
 create mode 100644 arch/csky/kernel/module.c
 create mode 100644 arch/csky/kernel/power.c
 create mode 100644 arch/csky/kernel/process.c
 create mode 100644 arch/csky/kernel/ptrace.c
 create mode 100644 arch/csky/kernel/setup.c
 create mode 100644 arch/csky/kernel/signal.c
 create mode 100644 arch/csky/kernel/smp.c
 create mode 100644 arch/csky/kernel/syscall.c
 create mode 100644 arch/csky/kernel/syscall_table.c
 create mode 100644 arch/csky/kernel/time.c
 create mode 100644 arch/csky/kernel/traps.c
 create mode 100644 arch/csky/kernel/vdso.c
 create mode 100644 arch/csky/kernel/vmlinux.lds.S
 create mode 100644 arch/csky/lib/Makefile
 create mode 100644 arch/csky/lib/delay.c
 create mode 100644 arch/csky/lib/usercopy.c
 create mode 100644 arch/csky/mm/Makefile
 create mode 100644 arch/csky/mm/cachev1.c
 create mode 100644 arch/csky/mm/cachev2.c
 create mode 100644 arch/csky/mm/dma-mapping.c
 create mode 100644 arch/csky/mm/fault.c
 create mode 100644 arch/csky/mm/highmem.c
 create mode 100644 arch/csky/mm/init.c
 create mode 100644 arch/csky/mm/ioremap.c
 create mode 100644 arch/csky/mm/syscache.c
 create mode 100644 arch/csky/mm/tlb.c

-- 
2.7.4


             reply	other threads:[~2018-10-16  2:59 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-16  2:58 Guo Ren [this message]
2018-10-16  2:58 ` [PATCH V9 01/21] csky: Build infrastructure Guo Ren
2018-10-23  0:08   ` Guo Ren
2018-10-24 22:53     ` Arnd Bergmann
2018-10-25 17:04       ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 02/21] csky: defconfig Guo Ren
2018-10-17 14:56   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 03/21] csky: Kernel booting Guo Ren
2018-10-17 14:58   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 04/21] csky: Exception handling and mm-fault Guo Ren
2018-10-17 14:59   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 05/21] csky: System Call Guo Ren
2018-10-17 15:02   ` Arnd Bergmann
2018-10-18  2:02     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 06/21] csky: Cache and TLB routines Guo Ren
2018-10-17 15:08   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 07/21] csky: MMU and page table management Guo Ren
2018-10-17 15:06   ` Arnd Bergmann
2018-10-18  2:05     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 08/21] csky: Process management and Signal Guo Ren
2018-10-17 15:11   ` Arnd Bergmann
2018-10-18  2:37     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 09/21] csky: VDSO and rt_sigreturn Guo Ren
2018-10-17 15:13   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 10/21] csky: IRQ handling Guo Ren
2018-10-17 15:14   ` Arnd Bergmann
2018-10-18  2:39     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 11/21] csky: Atomic operations Guo Ren
2018-10-17 15:17   ` Arnd Bergmann
2018-10-18  2:40     ` Guo Ren
2018-10-21 20:55   ` Peter Zijlstra
2018-10-22  1:52     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 12/21] csky: ELF and module probe Guo Ren
2018-10-17 15:18   ` Arnd Bergmann
2018-10-18  2:49     ` Guo Ren
2018-10-18  8:31       ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 13/21] csky: Library functions Guo Ren
2018-10-17 15:24   ` Arnd Bergmann
2018-10-18  3:10     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 14/21] csky: User access Guo Ren
2018-10-17 15:37   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 15/21] csky: Debug and Ptrace GDB Guo Ren
2018-10-17 15:46   ` Arnd Bergmann
2018-10-18  3:17     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 16/21] csky: SMP support Guo Ren
2018-10-17 15:47   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 17/21] csky: Misc headers Guo Ren
2018-10-17 15:49   ` Arnd Bergmann
2018-10-16  2:58 ` [PATCH V9 18/21] dt-bindings: csky CPU Bindings Guo Ren
2018-10-17 15:50   ` Arnd Bergmann
2018-10-18  3:21     ` Guo Ren
2018-10-18  3:45       ` Guo Ren
2018-10-18 14:31   ` Rob Herring
2018-10-19  2:19     ` Guo Ren
2018-10-16  2:58 ` [PATCH V9 19/21] dt-bindings: Add vendor prefix for csky Guo Ren
2018-10-16  2:58 ` [PATCH V9 20/21] MAINTAINERS: Add csky Guo Ren
2018-10-17 15:51   ` Arnd Bergmann
2018-10-16  5:48 ` [PATCH V9 21/21] csky: support dword access for get_user_size() Guo Ren
2018-10-17 15:44   ` Arnd Bergmann
2018-10-18  3:41     ` Guo Ren
2018-10-18  8:34       ` Arnd Bergmann
2018-10-18  8:57         ` Guo Ren
2018-10-24  7:17           ` Arnd Bergmann
2018-10-25 17:08             ` Guo Ren
2018-10-17 15:58 ` [PATCH V9 00/21] C-SKY(csky) Linux Kernel Port Arnd Bergmann
2018-10-18  4:10   ` Guo Ren
2018-10-18  8:36     ` Arnd Bergmann
2018-10-18  9:03       ` Guo Ren

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