diff options
| author | Sean Christopherson <seanjc@google.com> | 2021-07-13 18:33:23 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-08-02 17:01:59 +0200 |
| commit | 46f4898b207ffeeeaebc0fdd4bf4082bf0f88107 (patch) | |
| tree | 868fe1e33cb7dc94568aad69150e9752cac5cf75 /arch/x86 | |
| parent | KVM: SVM: Emulate #INIT in response to triple fault shutdown (diff) | |
| download | linux-46f4898b207ffeeeaebc0fdd4bf4082bf0f88107.tar.xz linux-46f4898b207ffeeeaebc0fdd4bf4082bf0f88107.zip | |
KVM: SVM: Drop redundant clearing of vcpu->arch.hflags at INIT/RESET
Drop redundant clears of vcpu->arch.hflags in init_vmcb() since
kvm_vcpu_reset() always clears hflags, and it is also always
zero at vCPU creation time. And of course, the second clearing
in init_vmcb() was always redundant.
Suggested-by: Reiji Watanabe <reijiw@google.com>
Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210713163324.627647-46-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/svm/svm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 4102e9e3bcdc..9d72b1df426e 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1161,8 +1161,6 @@ 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); @@ -1264,7 +1262,6 @@ 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; |