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KVM: X86: Update mmu->pdptrs only when it is changed
authorLai Jiangshan <laijs@linux.alibaba.com>
Thu, 11 Nov 2021 14:45:26 +0000 (22:45 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 8 Dec 2021 09:25:04 +0000 (04:25 -0500)
commit24cd19a28cb7174df502162641d6e1e12e7ffbd9
tree2b4992a5199ca2e376bb5ecd800c6200be98b0f2
parent2e9ebd55096f70b76c2a5edf93903c8c2f778a9f
KVM: X86: Update mmu->pdptrs only when it is changed

It is unchanged in most cases.

Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
Message-Id: <20211111144527.88852-1-jiangshanlai@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/x86.c