* [GIT PULL] LoongArch changes for v6.1
@ 2022-10-12 14:48 Huacai Chen
2022-10-12 17:58 ` pr-tracker-bot
2022-10-12 18:23 ` Linus Torvalds
0 siblings, 2 replies; 4+ messages in thread
From: Huacai Chen @ 2022-10-12 14:48 UTC (permalink / raw)
To: Linus Torvalds, Arnd Bergmann, Huacai Chen
Cc: loongarch, linux-arch, linux-kernel, Guo Ren, Xuerui Wang,
Jiaxun Yang, Huacai Chen
The following changes since commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f:
Linux 6.0 (2022-10-02 14:09:07 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-6.1
for you to fetch changes up to 2c8577f5e455b149f3ecb24e9a9f48f372a5d71a:
LoongArch: Update Loongson-3 default config file (2022-10-12 16:36:23 +0800)
----------------------------------------------------------------
LoongArch changes for v6.1
1, Use EXPLICIT_RELOCS (ABIv2.0);
2, Use generic BUG() handler;
3, Refactor TLB/Cache operations;
4, Add qspinlock support;
5, Add perf events support;
6, Add kexec/kdump support;
7, Add BPF JIT support;
8, Add ACPI-based laptop driver;
9, Update the default config file.
----------------------------------------------------------------
Colin Ian King (1):
LoongArch: Kconfig: Fix spelling mistake "delibrately" -> "deliberately"
Huacai Chen (10):
Merge tag 'efi-next-for-v6.1' into loongarch-next
LoongArch: Flush TLB earlier at initialization
LoongArch: Mark __xchg() and __cmpxchg() as __always_inline
LoongArch: Refactor cache probe and flush methods
LoongArch: Support access filter to /dev/mem interface
LoongArch: Use TLB for ioremap()
LoongArch: Add qspinlock support
LoongArch: Add perf events support
LoongArch: Add SysRq-x (TLB Dump) support
LoongArch: Update Loongson-3 default config file
Jianmin Lv (2):
LoongArch: Fix cpu name after CPU-hotplug
LoongArch: Add ACPI-based generic laptop driver
Rui Wang (1):
LoongArch: mm: Refactor TLB exception handlers
Tiezhu Yang (4):
LoongArch: Do not create sysfs control file for io master CPUs
LoongArch: Move {signed,unsigned}_imm_check() to inst.h
LoongArch: Add some instruction opcodes and formats
LoongArch: Add BPF JIT support
Xi Ruoyao (5):
LoongArch: Add Kconfig option AS_HAS_EXPLICIT_RELOCS
LoongArch: Adjust symbol addressing for AS_HAS_EXPLICIT_RELOCS
LoongArch: Define ELF relocation types added in ABIv2.0
LoongArch: Support PC-relative relocations in modules
LoongArch: Support R_LARCH_GOT_PC_{LO12,HI20} in modules
Youling Tang (3):
LoongArch: Use generic BUG() handler
LoongArch: Add kexec support
LoongArch: Add kdump support
Documentation/arm/uefi.rst | 4 -
arch/arm/include/asm/efi.h | 3 +-
arch/arm/kernel/efi.c | 79 ++
arch/arm/kernel/setup.c | 2 +-
arch/arm64/Makefile | 9 +-
arch/arm64/boot/.gitignore | 1 +
arch/arm64/boot/Makefile | 6 +
arch/arm64/kernel/image-vars.h | 13 -
arch/loongarch/Kbuild | 1 +
arch/loongarch/Kconfig | 74 +-
arch/loongarch/Makefile | 40 +-
arch/loongarch/boot/.gitignore | 1 +
arch/loongarch/boot/Makefile | 14 +-
arch/loongarch/configs/loongson3_defconfig | 63 +-
arch/loongarch/include/asm/Kbuild | 5 +-
arch/loongarch/include/asm/bootinfo.h | 7 +-
arch/loongarch/include/asm/bug.h | 58 +-
arch/loongarch/include/asm/cacheflush.h | 87 +-
arch/loongarch/include/asm/cacheops.h | 36 +-
arch/loongarch/include/asm/cmpxchg.h | 8 +-
arch/loongarch/include/asm/cpu-features.h | 5 -
arch/loongarch/include/asm/cpu-info.h | 21 +-
arch/loongarch/include/asm/efi.h | 11 +-
arch/loongarch/include/asm/elf.h | 37 +
arch/loongarch/include/asm/fixmap.h | 15 +
arch/loongarch/include/asm/inst.h | 410 +++++++-
arch/loongarch/include/asm/io.h | 73 +-
arch/loongarch/include/asm/kexec.h | 60 ++
arch/loongarch/include/asm/loongarch.h | 33 +-
arch/loongarch/include/asm/module.h | 27 +-
arch/loongarch/include/asm/module.lds.h | 1 +
arch/loongarch/include/asm/percpu.h | 9 +
arch/loongarch/include/asm/perf_event.h | 4 +-
arch/loongarch/include/asm/pgtable-bits.h | 3 +
arch/loongarch/include/asm/setup.h | 2 +
arch/loongarch/include/asm/spinlock.h | 12 +
arch/loongarch/include/asm/spinlock_types.h | 11 +
arch/loongarch/include/uapi/asm/bpf_perf_event.h | 9 +
arch/loongarch/include/uapi/asm/perf_regs.h | 40 +
arch/loongarch/kernel/Makefile | 7 +
arch/loongarch/kernel/cacheinfo.c | 98 +-
arch/loongarch/kernel/cpu-probe.c | 4 +-
arch/loongarch/kernel/crash_dump.c | 23 +
arch/loongarch/kernel/efi-header.S | 99 ++
arch/loongarch/kernel/efi.c | 33 +-
arch/loongarch/kernel/env.c | 13 +-
arch/loongarch/kernel/head.S | 40 +-
arch/loongarch/kernel/image-vars.h | 27 +
arch/loongarch/kernel/machine_kexec.c | 304 ++++++
arch/loongarch/kernel/mem.c | 3 -
arch/loongarch/kernel/module-sections.c | 61 +-
arch/loongarch/kernel/module.c | 105 +-
arch/loongarch/kernel/perf_event.c | 887 ++++++++++++++++
arch/loongarch/kernel/perf_regs.c | 53 +
arch/loongarch/kernel/relocate_kernel.S | 112 ++
arch/loongarch/kernel/setup.c | 91 +-
arch/loongarch/kernel/smp.c | 5 -
arch/loongarch/kernel/sysrq.c | 65 ++
arch/loongarch/kernel/topology.c | 3 +-
arch/loongarch/kernel/traps.c | 33 +-
arch/loongarch/kernel/vmlinux.lds.S | 5 +
arch/loongarch/mm/cache.c | 211 ++--
arch/loongarch/mm/init.c | 64 ++
arch/loongarch/mm/mmap.c | 29 +
arch/loongarch/mm/tlb.c | 5 +-
arch/loongarch/mm/tlbex.S | 537 +++++-----
arch/loongarch/net/Makefile | 7 +
arch/loongarch/net/bpf_jit.c | 1179 ++++++++++++++++++++++
arch/loongarch/net/bpf_jit.h | 282 ++++++
arch/loongarch/pci/acpi.c | 76 +-
arch/loongarch/pci/pci.c | 7 +-
arch/riscv/Makefile | 6 +-
arch/riscv/boot/.gitignore | 1 +
arch/riscv/boot/Makefile | 6 +
arch/riscv/kernel/image-vars.h | 9 -
arch/x86/platform/efi/efi_64.c | 18 +-
arch/x86/platform/efi/efi_thunk_64.S | 13 +-
drivers/firmware/efi/Kconfig | 45 +-
drivers/firmware/efi/efi-init.c | 61 +-
drivers/firmware/efi/efi.c | 15 +
drivers/firmware/efi/libstub/Makefile | 32 +-
drivers/firmware/efi/libstub/Makefile.zboot | 70 ++
drivers/firmware/efi/libstub/arm64-stub.c | 27 +-
drivers/firmware/efi/libstub/efi-stub-helper.c | 290 +++---
drivers/firmware/efi/libstub/efi-stub.c | 118 +--
drivers/firmware/efi/libstub/efistub.h | 69 +-
drivers/firmware/efi/libstub/fdt.c | 175 ++--
drivers/firmware/efi/libstub/file.c | 23 +-
drivers/firmware/efi/libstub/intrinsics.c | 30 +
drivers/firmware/efi/libstub/loongarch-stub.c | 102 ++
drivers/firmware/efi/libstub/mem.c | 93 +-
drivers/firmware/efi/libstub/randomalloc.c | 25 +-
drivers/firmware/efi/libstub/relocate.c | 21 +-
drivers/firmware/efi/libstub/systable.c | 8 +
drivers/firmware/efi/libstub/x86-stub.c | 33 +-
drivers/firmware/efi/libstub/zboot-header.S | 143 +++
drivers/firmware/efi/libstub/zboot.c | 302 ++++++
drivers/firmware/efi/libstub/zboot.lds | 44 +
drivers/platform/Kconfig | 2 +
drivers/platform/Makefile | 1 +
drivers/platform/loongarch/Kconfig | 31 +
drivers/platform/loongarch/Makefile | 1 +
drivers/platform/loongarch/loongson-laptop.c | 624 ++++++++++++
include/linux/efi.h | 35 +
include/linux/pe.h | 2 +
105 files changed, 6991 insertions(+), 1246 deletions(-)
create mode 100644 arch/loongarch/include/asm/kexec.h
create mode 100644 arch/loongarch/include/asm/spinlock.h
create mode 100644 arch/loongarch/include/asm/spinlock_types.h
create mode 100644 arch/loongarch/include/uapi/asm/bpf_perf_event.h
create mode 100644 arch/loongarch/include/uapi/asm/perf_regs.h
create mode 100644 arch/loongarch/kernel/crash_dump.c
create mode 100644 arch/loongarch/kernel/efi-header.S
create mode 100644 arch/loongarch/kernel/image-vars.h
create mode 100644 arch/loongarch/kernel/machine_kexec.c
create mode 100644 arch/loongarch/kernel/perf_event.c
create mode 100644 arch/loongarch/kernel/perf_regs.c
create mode 100644 arch/loongarch/kernel/relocate_kernel.S
create mode 100644 arch/loongarch/kernel/sysrq.c
create mode 100644 arch/loongarch/net/Makefile
create mode 100644 arch/loongarch/net/bpf_jit.c
create mode 100644 arch/loongarch/net/bpf_jit.h
create mode 100644 drivers/firmware/efi/libstub/Makefile.zboot
create mode 100644 drivers/firmware/efi/libstub/intrinsics.c
create mode 100644 drivers/firmware/efi/libstub/loongarch-stub.c
create mode 100644 drivers/firmware/efi/libstub/systable.c
create mode 100644 drivers/firmware/efi/libstub/zboot-header.S
create mode 100644 drivers/firmware/efi/libstub/zboot.c
create mode 100644 drivers/firmware/efi/libstub/zboot.lds
create mode 100644 drivers/platform/loongarch/Kconfig
create mode 100644 drivers/platform/loongarch/Makefile
create mode 100644 drivers/platform/loongarch/loongson-laptop.c
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] LoongArch changes for v6.1
2022-10-12 14:48 [GIT PULL] LoongArch changes for v6.1 Huacai Chen
@ 2022-10-12 17:58 ` pr-tracker-bot
2022-10-12 18:23 ` Linus Torvalds
1 sibling, 0 replies; 4+ messages in thread
From: pr-tracker-bot @ 2022-10-12 17:58 UTC (permalink / raw)
To: Huacai Chen
Cc: Linus Torvalds, Arnd Bergmann, Huacai Chen, loongarch,
linux-arch, linux-kernel, Guo Ren, Xuerui Wang, Jiaxun Yang,
Huacai Chen
The pull request you sent on Wed, 12 Oct 2022 22:48:46 +0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-6.1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/95b8b5953a315081eadbadf49200e57d7e05aae7
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] LoongArch changes for v6.1
2022-10-12 14:48 [GIT PULL] LoongArch changes for v6.1 Huacai Chen
2022-10-12 17:58 ` pr-tracker-bot
@ 2022-10-12 18:23 ` Linus Torvalds
2022-10-13 15:27 ` Huacai Chen
1 sibling, 1 reply; 4+ messages in thread
From: Linus Torvalds @ 2022-10-12 18:23 UTC (permalink / raw)
To: Huacai Chen
Cc: Arnd Bergmann, Huacai Chen, loongarch, linux-arch, linux-kernel,
Guo Ren, Xuerui Wang, Jiaxun Yang
On Wed, Oct 12, 2022 at 7:51 AM Huacai Chen <chenhuacai@loongson.cn> wrote:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-6.1
Grr.
This was rebased mere hours before the pull request.
Much (all?) of it has been in next - with different commit IDs, of
course, but the question remains why you have rebased it?
It just makes it much less convenient for me to check "was this in
next?" and is generally a *horrible* thing to do.
Linus
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] LoongArch changes for v6.1
2022-10-12 18:23 ` Linus Torvalds
@ 2022-10-13 15:27 ` Huacai Chen
0 siblings, 0 replies; 4+ messages in thread
From: Huacai Chen @ 2022-10-13 15:27 UTC (permalink / raw)
To: Linus Torvalds
Cc: Huacai Chen, Arnd Bergmann, loongarch, linux-arch, linux-kernel,
Guo Ren, Xuerui Wang, Jiaxun Yang
Hi, Linus,
On Thu, Oct 13, 2022 at 2:24 AM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> On Wed, Oct 12, 2022 at 7:51 AM Huacai Chen <chenhuacai@loongson.cn> wrote:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-6.1
>
> Grr.
>
> This was rebased mere hours before the pull request.
>
> Much (all?) of it has been in next - with different commit IDs, of
> course, but the question remains why you have rebased it?
I'm very sorry for that. The patches are in linux-next for some days,
but the kernel test robot reports that there is a "define but not
used" warning, so I fixed that warning and rebased.
> It just makes it much less convenient for me to check "was this in
> next?" and is generally a *horrible* thing to do.
I will avoid such operations in future, sorry for that again.
Huacai
>
> Linus
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-10-13 15:27 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-12 14:48 [GIT PULL] LoongArch changes for v6.1 Huacai Chen
2022-10-12 17:58 ` pr-tracker-bot
2022-10-12 18:23 ` Linus Torvalds
2022-10-13 15:27 ` Huacai Chen
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).