linux-kernel - [GIT PULL] x86/mm for v6.19-rc1

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Message-ID: <20251201202707.GAaS36G9PRiv-5yTua@fat_crate.local>
Date: Mon, 1 Dec 2025 21:27:07 +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/mm for v6.19-rc1

Hi Linus,

please pull the x86/mm lineup for v6.19-rc1.

Thx.

---

The following changes since commit 211ddde0823f1442e4ad052a2f30f050145ccada:

  Linux 6.18-rc2 (2025-10-19 15:19:16 -1000)

are available in the Git repository at:

  ssh://git@...olite.kernel.org/pub/scm/linux/kernel/git/tip/tip tags/x86_mm_for_v6.19_rc1

for you to fetch changes up to 84361123413efc84b06f3441c6c827b95d902732:

  efi/libstub: Fix page table access in 5-level to 4-level paging transition (2025-11-05 17:31:32 +0100)

----------------------------------------------------------------
- Use the proper accessors when reading CR3 as part of the page level
  transitions (5-level to 4-level, the use case being kexec) so that
  only the physical address in CR3 is picked up and not flags which are
  above the physical mask shift

- Clean up and unify __phys_addr_symbol() definitions

----------------------------------------------------------------
Brendan Jackman (1):
      x86/mm: Unify __phys_addr_symbol()

Usama Arif (2):
      x86/boot: Fix page table access in 5-level to 4-level paging transition
      efi/libstub: Fix page table access in 5-level to 4-level paging transition

 arch/x86/boot/compressed/pgtable_64.c   | 11 +++++++----
 arch/x86/include/asm/page_64.h          | 14 +++++++++++---
 arch/x86/mm/physaddr.c                  | 11 -----------
 drivers/firmware/efi/libstub/x86-5lvl.c |  4 ++--
 4 files changed, 20 insertions(+), 20 deletions(-)


-- 
Regards/Gruss,
    Boris.

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