linux-kernel - [PATCH v2 1/2] KVM: VMX: use kvm_event_needs

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Date:   Wed, 23 Aug 2017 03:23:21 -0700
From:   Wanpeng Li <kernellwp@...il.com>
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Wanpeng Li <wanpeng.li@...mail.com>
Subject: [PATCH v2 1/2] KVM: VMX: use kvm_event_needs_reinjection

From: Wanpeng Li <wanpeng.li@...mail.com>

Use kvm_event_needs_reinjection() encapsulation.

Cc: Paolo Bonzini <pbonzini@...hat.com>
Cc: Radim Krčmář <rkrcmar@...hat.com>
Signed-off-by: Wanpeng Li <wanpeng.li@...mail.com>
---
 arch/x86/kvm/vmx.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index c2e7c4b..a56e7f3 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -10931,9 +10931,7 @@ static int vmx_check_nested_events(struct kvm_vcpu *vcpu, bool external_intr)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
-	if (vcpu->arch.exception.pending ||
-		vcpu->arch.nmi_injected ||
-		vcpu->arch.interrupt.pending)
+	if (kvm_event_needs_reinjection(vcpu))
 		return -EBUSY;
 
 	if (nested_cpu_has_preemption_timer(get_vmcs12(vcpu)) &&
-- 
2.7.4