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Subject[PATCH v4 08/12] KVM: nVMX: Make event request on VMXOFF iff INIT/SIPI is pending
From
Explicitly check for a pending INIT/SIPI event when emulating VMXOFF
instead of blindly making an event request. There's obviously no need
to evaluate events if none are pending.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
arch/x86/kvm/vmx/nested.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 5922531f6c52..8f67a9c4a287 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -5193,8 +5193,8 @@ static int handle_vmxoff(struct kvm_vcpu *vcpu)

free_nested(vcpu);

- /* Process a latched INIT during time CPU was in VMX operation */
- kvm_make_request(KVM_REQ_EVENT, vcpu);
+ if (kvm_apic_has_pending_init_or_sipi(vcpu))
+ kvm_make_request(KVM_REQ_EVENT, vcpu);

return nested_vmx_succeed(vcpu);
}
--
2.37.3.968.ga6b4b080e4-goog
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