linux-kernel - [PATCH v6.1 0/2] x86/mm/pat: fix VM

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Message-Id: <20251224102432.923410-1-ajay.kaher@broadcom.com>
Date: Wed, 24 Dec 2025 10:24:30 +0000
From: Ajay Kaher <ajay.kaher@...adcom.com>
To: stable@...r.kernel.org,
	gregkh@...uxfoundation.org
Cc: dave.hansen@...ux.intel.com,
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Subject: [PATCH v6.1 0/2] x86/mm/pat: fix VM_PAT handling

[PATCH v6.1 1/2]:
  required to backport [PATCH v6.1 2/2].

[PATCH v6.1 2/2]:
  backport to fix VM_PAT handling when fork() fails in copy_page_range().

 arch/x86/mm/pat/memtype.c | 50 +++++++++++++++++++++++----------------
 include/linux/pgtable.h   | 31 ++++++++++++++++++------
 kernel/fork.c             |  4 ++++
 mm/memory.c               | 10 ++++----
 mm/mremap.c               |  2 +-
 5 files changed, 62 insertions(+), 35 deletions(-)

-- 
2.40.4