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H A D | svm_onhyperv.h | aa3b39f3 Mon Dec 20 09:21:35 CST 2021 Vitaly Kuznetsov <vkuznets@redhat.com> KVM: SVM: drop unnecessary code in svm_hv_vmcb_dirty_nested_enlightenments()
Commit 3fa5e8fd0a0e4 ("KVM: SVM: delay svm_vcpu_init_msrpm after svm->vmcb is initialized") re-arranged svm_vcpu_init_msrpm() call in svm_create_vcpu(), thus making the comment about vmcb being NULL obsolete. Drop it.
While on it, drop superfluous vmcb_is_clean() check: vmcb_mark_dirty() is a bit flip, an extra check is unlikely to bring any performance gain. Drop now-unneeded vmcb_is_clean() helper as well.
Fixes: 3fa5e8fd0a0e4 ("KVM: SVM: delay svm_vcpu_init_msrpm after svm->vmcb is initialized") Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20211220152139.418372-2-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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H A D | svm.h | aa3b39f3 Mon Dec 20 09:21:35 CST 2021 Vitaly Kuznetsov <vkuznets@redhat.com> KVM: SVM: drop unnecessary code in svm_hv_vmcb_dirty_nested_enlightenments()
Commit 3fa5e8fd0a0e4 ("KVM: SVM: delay svm_vcpu_init_msrpm after svm->vmcb is initialized") re-arranged svm_vcpu_init_msrpm() call in svm_create_vcpu(), thus making the comment about vmcb being NULL obsolete. Drop it.
While on it, drop superfluous vmcb_is_clean() check: vmcb_mark_dirty() is a bit flip, an extra check is unlikely to bring any performance gain. Drop now-unneeded vmcb_is_clean() helper as well.
Fixes: 3fa5e8fd0a0e4 ("KVM: SVM: delay svm_vcpu_init_msrpm after svm->vmcb is initialized") Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20211220152139.418372-2-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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