KVM: SVM: Drop redundant writes to vmcb->save.cr4 at RESET/INIT

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Drop direct writes to vmcb->save.cr4 during vCPU RESET/INIT, as the
values being written are fully redundant with respect to
svm_set_cr4(vcpu, 0) a few lines earlier.  Note, svm_set_cr4() also
correctly forces X86_CR4_PAE when NPT is disabled.

No functional change intended.

Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210713163324.627647-32-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-07-13 09:33:09 -07:00 • committed by Paolo Bonzini

parent ef8a0fa59b

commit 6cfe7b83ac

1 changed files with 0 additions and 3 deletions

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arch/x86/kvm/svm/svm.c

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