linux-kernel - [GIT PULL] arm64 fixes for 6.5-rc7

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Message-ID: <ZN+3cmX+pGEqCNrb@arm.com>
Date:   Fri, 18 Aug 2023 19:24:50 +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 6.5-rc7

Hi Linus,

Please pull the arm64/SME fixes below. Thanks.

The following changes since commit 69af56ae56a48a2522aad906c4461c6c7c092737:

  arm64/fpsimd: Sync and zero pad FPSIMD state for streaming SVE (2023-08-04 16:18:32 +0100)

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 2f43f549cd0b3164ea0345e59aa3958c0d243383:

  arm64/ptrace: Ensure that the task sees ZT writes on first use (2023-08-17 19:00:03 +0100)

----------------------------------------------------------------
Two more SME fixes related to ptrace(): ensure that the SME is properly
set up for the target thread and that the thread sees the ZT registers
set via ptrace.

----------------------------------------------------------------
Mark Brown (2):
      arm64/ptrace: Ensure that SME is set up for target when writing SSVE state
      arm64/ptrace: Ensure that the task sees ZT writes on first use

 arch/arm64/include/asm/fpsimd.h |  4 ++--
 arch/arm64/kernel/fpsimd.c      |  6 +++---
 arch/arm64/kernel/ptrace.c      | 20 +++++++++++++++++---
 arch/arm64/kernel/signal.c      |  2 +-
 4 files changed, 23 insertions(+), 9 deletions(-)

-- 
Catalin