linux-kernel - [GIT PULL] x86/urgent for v6.8-rc5

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Message-ID: <20240218104631.GAZdHgB9eMrhITQgyy@fat_crate.local>
Date: Sun, 18 Feb 2024 11:46:31 +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 v6.8-rc5

Hi Linus,

please pull a single urgent x86 fix for v6.8-rc5.

Thx.

---

The following changes since commit f6a1892585cd19e63c4ef2334e26cd536d5b678d:

  x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6 (2024-02-09 16:28:19 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v6.8_rc5

for you to fetch changes up to d794734c9bbfe22f86686dc2909c25f5ffe1a572:

  x86/mm/ident_map: Use gbpages only where full GB page should be mapped. (2024-02-12 14:53:42 -0800)

----------------------------------------------------------------
- Use a GB page for identity mapping only when memory of this size is
  requested so that mapping of reserved regions is prevented which would
  otherwise lead to system crashes on UV machines

----------------------------------------------------------------
Steve Wahl (1):
      x86/mm/ident_map: Use gbpages only where full GB page should be mapped.

 arch/x86/mm/ident_map.c | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)


-- 
Regards/Gruss,
    Boris.

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