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KVM: x86/mmu: Set mmu->sync_page as NULL for direct paging
authorLai Jiangshan <jiangshan.ljs@antgroup.com>
Thu, 16 Feb 2023 15:41:10 +0000 (23:41 +0800)
committerSean Christopherson <seanjc@google.com>
Thu, 16 Mar 2023 19:49:53 +0000 (12:49 -0700)
commit8ef228c20cae89c701c1ef7b8b8a84d6925b3575
tree840b8bc70d2bd8ebefc2f16721213fce8ab7114btree | snapshot
parent51dddf6c49b9f60341a80c4947f3be67b3d50dc0commit | diff
KVM: x86/mmu: Set mmu->sync_page as NULL for direct paging

mmu->sync_page for direct paging is never called.

And both mmu->sync_page and mm->invlpg only make sense in shadow paging.
Setting mmu->sync_page as NULL for direct paging makes it consistent
with mm->invlpg which is set NULL for the case.

Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Link: https://lore.kernel.org/r/20230216154115.710033-5-jiangshanlai@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
arch/x86/kvm/mmu/mmu.c diff | blob | history
Domain: System / Kernel;