Messages in this thread Patch in this message | | | From | Paolo Bonzini <> | Subject | [PATCH 1/3] KVM: x86: check_nested_events is never NULL | Date | Fri, 17 Apr 2020 12:44:11 -0400 |
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Both Intel and AMD now implement it, so there is no need to check if the callback is implemented.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- arch/x86/kvm/x86.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 59958ce2b681..0492baeb78ab 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -7699,7 +7699,7 @@ static int inject_pending_event(struct kvm_vcpu *vcpu) * from L2 to L1 due to pending L1 events which require exit * from L2 to L1. */ - if (is_guest_mode(vcpu) && kvm_x86_ops.check_nested_events) { + if (is_guest_mode(vcpu)) { r = kvm_x86_ops.check_nested_events(vcpu); if (r != 0) return r; @@ -7761,7 +7761,7 @@ static int inject_pending_event(struct kvm_vcpu *vcpu) * proposal and current concerns. Perhaps we should be setting * KVM_REQ_EVENT only on certain events and not unconditionally? */ - if (is_guest_mode(vcpu) && kvm_x86_ops.check_nested_events) { + if (is_guest_mode(vcpu)) { r = kvm_x86_ops.check_nested_events(vcpu); if (r != 0) return r; @@ -8527,7 +8527,7 @@ static inline int vcpu_block(struct kvm *kvm, struct kvm_vcpu *vcpu) static inline bool kvm_vcpu_running(struct kvm_vcpu *vcpu) { - if (is_guest_mode(vcpu) && kvm_x86_ops.check_nested_events) + if (is_guest_mode(vcpu)) kvm_x86_ops.check_nested_events(vcpu); return (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE && -- 2.18.2
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