| Date | Tue, 13 Jul 2021 09:33:23 -0700 | Subject | [PATCH v2 45/46] KVM: SVM: Drop redundant clearing of vcpu->arch.hflags at INIT/RESET | From | Sean Christopherson <> |
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Drop redundant clears of vcpu->arch.hflags in init_vmcb() now that init_vmcb() is invoked only through kvm_vcpu_reset(), which always clears hflags. And of course, the second clearing in init_vmcb() was always redundant.
Suggested-by: Reiji Watanabe <reijiw@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> --- arch/x86/kvm/svm/svm.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 285587a7fe80..46d341f57e26 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1177,8 +1177,6 @@ static void init_vmcb(struct kvm_vcpu *vcpu) struct vmcb_control_area *control = &svm->vmcb->control; struct vmcb_save_area *save = &svm->vmcb->save; - vcpu->arch.hflags = 0; - svm_set_intercept(svm, INTERCEPT_CR0_READ); svm_set_intercept(svm, INTERCEPT_CR3_READ); svm_set_intercept(svm, INTERCEPT_CR4_READ); @@ -1277,7 +1275,6 @@ static void init_vmcb(struct kvm_vcpu *vcpu) svm->nested.vmcb12_gpa = INVALID_GPA; svm->nested.last_vmcb12_gpa = INVALID_GPA; - vcpu->arch.hflags = 0; if (!kvm_pause_in_guest(vcpu->kvm)) { control->pause_filter_count = pause_filter_count; -- 2.32.0.93.g670b81a890-goog
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