linux-kernel - [GIT PULL] x86/urgent for v6.13

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Message-ID: <20250119114254.GAZ4zlPl7gcXyxS84P@fat_crate.local>
Date: Sun, 19 Jan 2025 12:42:54 +0100
From: Borislav Petkov <bp@...en8.de>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: x86-ml <x86@...nel.org>, lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] x86/urgent for v6.13

Hi Linus,

please pull the final x86/urgent lineup for v6.13.

Thx.

---

The following changes since commit 5bc55a333a2f7316b58edc7573e8e893f7acb532:

  Linux 6.13-rc7 (2025-01-12 14:37:56 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip tags/x86_urgent_for_v6.13

for you to fetch changes up to ae02ae16b76160f0aeeae2c5fb9b15226d00a4ef:

  x86/asm: Make serialize() always_inline (2025-01-16 16:51:17 +0100)

----------------------------------------------------------------
- Mark serialize() noinstr so that it can be used from instrumentation-free
  code

- Make sure FRED's RSP0 MSR is synchronized with its corresponding per-CPU
  value in order to avoid double faults in hotplug scenarios

- Disable EXECMEM_ROX on x86 for now because it didn't receive proper x86
  maintainers review, went in and broke a bunch of things

----------------------------------------------------------------
Juergen Gross (1):
      x86/asm: Make serialize() always_inline

Peter Zijlstra (1):
      x86: Disable EXECMEM_ROX support

Xin Li (Intel) (1):
      x86/fred: Fix the FRED RSP0 MSR out of sync with its per-CPU cache

 arch/x86/Kconfig                     | 1 -
 arch/x86/include/asm/special_insns.h | 2 +-
 arch/x86/kernel/fred.c               | 8 +++++++-
 3 files changed, 8 insertions(+), 3 deletions(-)


-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette