linux-kernel - [GIT PULL] x86/urgent for v6.9-rc5

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Date: Sun, 21 Apr 2024 10:47:22 +0200
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 v6.9-rc5

Hi Linus,

please pull a bunch of x86/urgent fixes for v6.9-rc5.

Thx.

---

The following changes since commit 7211274fe0ee352332255e41ab5e628b86e83994:

  x86/cpu/amd: Move TOPOEXT enablement into the topology parser (2024-04-12 12:05:54 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip tags/x86_urgent_for_v6.9_rc5

for you to fetch changes up to 9543f6e26634537997b6e909c20911b7bf4876de:

  x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ (2024-04-18 17:27:52 +0200)

----------------------------------------------------------------
- Fix CPU feature dependencies of GFNI, VAES, and VPCLMULQDQ

- Print the correct error code when FRED reports a bad event type

- Add a FRED-specific INT80 handler without the special dances that need
  to happen in the current one

- Enable the using-the-default-return-thunk-but-you-should-not warning
  only on configs which actually enable those special return thunks

- Check the proper feature flags when selecting BHI retpoline mitigation

----------------------------------------------------------------
Borislav Petkov (AMD) (1):
      x86/retpolines: Enable the default thunk warning only on relevant configs

Eric Biggers (1):
      x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ

Hou Wenlong (1):
      x86/fred: Fix incorrect error code printout in fred_bad_type()

Josh Poimboeuf (1):
      x86/bugs: Fix BHI retpoline check

Xin Li (Intel) (1):
      x86/fred: Fix INT80 emulation for FRED

 arch/x86/entry/common.c          | 65 ++++++++++++++++++++++++++++++++++++++++
 arch/x86/entry/entry_fred.c      | 10 +++----
 arch/x86/kernel/cpu/bugs.c       | 11 ++++---
 arch/x86/kernel/cpu/cpuid-deps.c |  6 ++--
 arch/x86/lib/retpoline.S         |  7 +++++
 5 files changed, 87 insertions(+), 12 deletions(-)


-- 
Regards/Gruss,
    Boris.

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