Linux kernel bug fix: x86/mm/pat: Fix VM_PAT handling when fork() fails in copy_page_range()
Subsystem: arch/x86 (arch/x86/mm/pat/memtype.c)
Bug type: unknown, severity: low
Files changed: arch/x86/mm/pat/memtype.c;include/linux/pgtable.h;kernel/fork.c;mm/memory.c
Introduced by Ma Wupeng on 2023-03-28 16:20:07 -0700; fixed by David Hildenbrand on 2025-03-25 22:35:14 +0100 (lifetime: 728 days)