[GIT PULL] arm64 fixes for -rc3

From: Will Deacon
Date: Fri Aug 26 2022 - 13:59:11 EST


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(-)