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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commit - arch/x86/kvm/mmu/mmu.c
[PATCH] KVM: MMU: Handle misaligned accesses to write protected guest page tables
A misaligned access affects two shadow ptes instead of just one.
Since a misaligned access is unlikely to occur on a real page table, just zap
the page out of existence, avoiding further trouble.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>