linux-kernel - [GIT PULL] x86/urgent for 5.19-rc7

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Message-ID: <YtO62/Za76bfGqIm@zn.tnic>
Date:   Sun, 17 Jul 2022 09:31:39 +0200
From:   Borislav Petkov <bp@...e.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 5.19-rc7

Hi Linus,

please pull a couple of urgent x86 fixes for 5.19.

Thx.

---

The following changes since commit b047602d579b4fb028128a525f056bbdc890e7f0:

  Merge tag 'trace-v5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (2022-07-12 16:17:40 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v5.19_rc7

for you to fetch changes up to bcf163150cd37348a0cb59e95c916a83a9344b0e:

  x86/bugs: Remove apostrophe typo (2022-07-16 11:39:23 +0200)

----------------------------------------------------------------
- Improve the check whether the kernel supports WP mappings so that it
can accomodate a XenPV guest due to how the latter is setting up the PAT
machinery

Now that the retbleed nightmare is public, here's the first round of
fallout fixes:

- Fix a build failure on 32-bit due to missing include

- Remove an untraining point in espfix64 return path

- other small cleanups

----------------------------------------------------------------
Alexandre Chartre (1):
      x86/entry: Remove UNTRAIN_RET from native_irq_return_ldt

Jiapeng Chong (1):
      x86/bugs: Mark retbleed_strings static

Jiri Slaby (1):
      x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit

Juergen Gross (1):
      x86/pat: Fix x86_has_pat_wp()

Kim Phillips (1):
      x86/bugs: Remove apostrophe typo

Peter Zijlstra (1):
      um: Add missing apply_returns()

 arch/um/kernel/um_arch.c   |  4 ++++
 arch/x86/entry/entry_64.S  |  1 -
 arch/x86/kernel/cpu/bugs.c |  4 ++--
 arch/x86/kernel/head_32.S  |  1 +
 arch/x86/mm/init.c         | 14 ++++++++++++--
 5 files changed, 19 insertions(+), 5 deletions(-)

-- 
Regards/Gruss,
    Boris.

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