linux-kernel - [GIT PULL] arm64 fixes for 6.11-rc2

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Message-ID: <Zq0bVlue7gHx6oaz@arm.com>
Date: Fri, 2 Aug 2024 18:45:58 +0100
From: Catalin Marinas <catalin.marinas@....com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Will Deacon <will@...nel.org>, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [GIT PULL] arm64 fixes for 6.11-rc2

Hi Linus,

Please pull the arm64 fixes below. Thanks.

The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b:

  Linux 6.11-rc1 (2024-07-28 14:19:55 -0700)

are available in the Git repository at:

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

for you to fetch changes up to cfb00a35786414e7c0e6226b277d9f09657eae74:

  arm64: jump_label: Ensure patched jump_labels are visible to all CPUs (2024-08-02 15:07:01 +0100)

----------------------------------------------------------------
arm64 fixes:

- Expand the speculative SSBS errata workaround to more CPUs

- Ensure jump label changes are visible to all CPUs with a
  kick_all_cpus_sync() (and also enable jump label batching as part of
  the fix)

- The shadow call stack sanitiser is currently incompatible with Rust,
  make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK

----------------------------------------------------------------
Alice Ryhl (1):
      rust: SHADOW_CALL_STACK is incompatible with Rust

Mark Rutland (3):
      arm64: cputype: Add Cortex-X1C definitions
      arm64: cputype: Add Cortex-A725 definitions
      arm64: errata: Expand speculative SSBS workaround (again)

Will Deacon (1):
      arm64: jump_label: Ensure patched jump_labels are visible to all CPUs

 Documentation/arch/arm64/silicon-errata.rst | 18 ++++++++++++++++++
 arch/arm64/Kconfig                          | 22 ++++++++++++++++------
 arch/arm64/include/asm/cputype.h            |  4 ++++
 arch/arm64/include/asm/jump_label.h         |  1 +
 arch/arm64/kernel/cpu_errata.c              | 11 ++++++++++-
 arch/arm64/kernel/jump_label.c              | 11 +++++++++--
 init/Kconfig                                |  1 +
 7 files changed, 59 insertions(+), 9 deletions(-)

-- 
Catalin