[PATCH 2/3] KVM: SVM: Move svm_complete_interrupts() into svm_vcpu_run()

From: Wanpeng Li
Date: Tue Sep 08 2020 - 22:55:37 EST


From: Wanpeng Li <wanpengli@xxxxxxxxxxx>

Moving svm_complete_interrupts() into svm_vcpu_run() which can align VMX
and SVM with respect to completing interrupts.

Suggested-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
Cc: Paul K. <kronenpj@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Wanpeng Li <wanpengli@xxxxxxxxxxx>
---
arch/x86/kvm/svm/svm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c61bc3b..74bcf0a 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -2938,8 +2938,6 @@ static int handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
if (npt_enabled)
vcpu->arch.cr3 = svm->vmcb->save.cr3;

- svm_complete_interrupts(svm);
-
if (is_guest_mode(vcpu)) {
int vmexit;

@@ -3530,6 +3528,8 @@ static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu)
SVM_EXIT_EXCP_BASE + MC_VECTOR))
svm_handle_mce(svm);

+ svm_complete_interrupts(svm);
+
vmcb_mark_all_clean(svm->vmcb);
return exit_fastpath;
}
--
2.7.4