[GIT PULL] arm64 fixes for -rc4

From: Will Deacon
Date: Thu Oct 17 2024 - 11:34:21 EST


Hi Linus,

Please pull this crop of arm64 fixes for 6.12-rc4. The summary is in the
tag, but we will have some more POE fixes relating to signal delivery in
the next week or so.

Cheers,

Will

--->8

The following changes since commit 3eddb108abe3de6723cc4b77e8558ce1b3047987:

arm64: Subscribe Microsoft Azure Cobalt 100 to erratum 3194386 (2024-10-04 12:38:03 +0100)

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 7aed6a2c51ffc97a126e0ea0c270fab7af97ae18:

kasan: Disable Software Tag-Based KASAN with GCC (2024-10-15 11:38:10 +0100)

----------------------------------------------------------------
arm64 fixes for -rc4

- Disable software tag-based KASAN when compiling with GCC, as functions
are incorrectly instrumented leading to a crash early during boot.

- Fix pkey configuration for kernel threads when POE is enabled.

- Fix invalid memory accesses in uprobes when targetting load-literal
instructions.

----------------------------------------------------------------
Joey Gouly (2):
arm64: set POR_EL0 for kernel threads
Documentation/protection-keys: add AArch64 to documentation

Mark Rutland (3):
arm64: probes: Remove broken LDR (literal) uprobe support
arm64: probes: Fix simulate_ldr*_literal()
arm64: probes: Fix uprobes for big-endian kernels

Will Deacon (1):
kasan: Disable Software Tag-Based KASAN with GCC

Documentation/core-api/protection-keys.rst | 38 +++++++++++++++++++++++-------
arch/arm64/include/asm/uprobes.h | 8 +++----
arch/arm64/kernel/probes/decode-insn.c | 16 +++++++++----
arch/arm64/kernel/probes/simulate-insn.c | 18 ++++++--------
arch/arm64/kernel/probes/uprobes.c | 4 ++--
arch/arm64/kernel/process.c | 3 +++
lib/Kconfig.kasan | 7 ++++--
7 files changed, 61 insertions(+), 33 deletions(-)