[GIT,PULL] arm64 fixes for -rc3

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

Message

Will Deacon Aug. 26, 2022, 5:58 p.m. UTC

Hi Linus,

Please pull this bumper crop of arm64 fixes for -rc3. The usual summary
is in the tag, but the largest change is fixing our parsing of the
'rodata=full' command line option, which kstrtobool() started treating
as 'rodata=false'. The fix actually makes the parsing of that option much
less fragile and updates the documentation at the same time.

We still have a boot issue pending when KASLR is disabled at compile time,
but there's a fresh fix on the list which I'll send next week if it holds
up to testing.

Cheers,

Will

--->8

The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868:

  Linux 6.0-rc1 (2022-08-14 15:50:18 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

for you to fetch changes up to 714f3cbd70a4db9f9b7fe5b8a032896ed33fb824:

  arm64/sme: Don't flush SVE register state when handling SME traps (2022-08-23 11:29:12 +0100)

----------------------------------------------------------------
arm64 fixes for -rc3

- Fix workaround for Cortex-A76 erratum #1286807

- Add workaround for AMU erratum #2457168 on Cortex-A510

- Drop reference to removed CONFIG_ARCH_RANDOM #define

- Fix parsing of the "rodata=full" cmdline option

- Fix a bunch of issues in the SME register state switching and sigframe code

- Fix incorrect extraction of the CTR_EL0.CWG register field

- Fix ACPI cache topology probing when the PPTT is not present

- Trivial comment and whitespace fixes

----------------------------------------------------------------
Ionela Voinescu (1):
      arm64: errata: add detection for AMEVCNTR01 incrementing incorrectly

Kuan-Ying Lee (1):
      arm64: Fix comment typo

Lukas Bulwahn (1):
      arm64: adjust KASLR relocation after ARCH_RANDOM removal

Mark Brown (7):
      arm64/sysreg: Directly include bitfield.h
      arm64/sysreg: Guard SYS_FIELD_ macros for asm
      arm64/cache: Fix cache_type_cwg() for register generation
      arm64/signal: Raise limit on stack frames
      arm64/signal: Flush FPSIMD register state when disabling streaming mode
      arm64/sme: Don't flush SVE register state when allocating SME storage
      arm64/sme: Don't flush SVE register state when handling SME traps

Mark Rutland (1):
      arm64: fix rodata=full

Martin Liška (1):
      docs/arm64: elf_hwcaps: unify newlines in HWCAP lists

Sudeep Holla (1):
      arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fw_level

Zenghui Yu (1):
      arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76

 Documentation/admin-guide/kernel-parameters.txt |  2 ++
 Documentation/arm64/elf_hwcaps.rst              | 10 --------
 Documentation/arm64/silicon-errata.rst          |  2 ++
 arch/arm64/Kconfig                              | 17 +++++++++++++
 arch/arm64/include/asm/cache.h                  |  2 +-
 arch/arm64/include/asm/fpsimd.h                 |  4 ++--
 arch/arm64/include/asm/setup.h                  | 17 +++++++++++++
 arch/arm64/include/asm/sysreg.h                 |  5 ++--
 arch/arm64/kernel/cacheinfo.c                   |  6 ++++-
 arch/arm64/kernel/cpu_errata.c                  | 12 ++++++++++
 arch/arm64/kernel/cpufeature.c                  |  5 +++-
 arch/arm64/kernel/entry.S                       |  2 +-
 arch/arm64/kernel/fpsimd.c                      | 21 +++++-----------
 arch/arm64/kernel/pi/kaslr_early.c              |  8 +++----
 arch/arm64/kernel/ptrace.c                      |  6 ++---
 arch/arm64/kernel/signal.c                      | 14 +++++++++--
 arch/arm64/kernel/topology.c                    | 32 +++++++++++++++++++++++--
 arch/arm64/mm/mmu.c                             | 18 --------------
 arch/arm64/tools/cpucaps                        |  1 +
 init/main.c                                     | 18 +++++++++++---
 20 files changed, 136 insertions(+), 66 deletions(-)

Comments

[e-mail] Aug. 26, 2022, 7:09 p.m. UTC | #1

The pull request you sent on Fri, 26 Aug 2022 18:58:58 +0100:

> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e022620b5d056e822e42eb9bc0f24fcb97389d86

Thank you!