linux-kernel - [GIT PULL] arm64 fixes for -rc4

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Message-ID: <20241017153407.GA22230@willie-the-truck>
Date: Thu, 17 Oct 2024 16:34:08 +0100
From: Will Deacon <will@...nel.org>
To: torvalds@...ux-foundation.org
Cc: catalin.marinas@....com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kernel-team@...roid.com
Subject: [GIT PULL] arm64 fixes for -rc4

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(-)