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KVM: SVM: Clear exit_info for injected INTR exits

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When injecting an vmexit.intr into the nested hypervisor
there might be leftover values in the exit_info fields.
Clear them to not confuse nested hypervisors.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Joerg Roedel
2010-02-24 18:59:19 +01:00
committed by Avi Kivity
parent 7f5d8b5600
commit 197717d581
1 changed files with 3 additions and 1 deletions
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4
arch/x86/kvm/svm.c
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@@ -1491,7 +1491,9 @@ static inline bool nested_svm_intr(struct vcpu_svm *svm)
if (!(svm->vcpu.arch.hflags & HF_HIF_MASK)) if (!(svm->vcpu.arch.hflags & HF_HIF_MASK))
return false; return false;
svm->vmcb->control.exit_code = SVM_EXIT_INTR; svm->vmcb->control.exit_code = SVM_EXIT_INTR;
svm->vmcb->control.exit_info_1 = 0;
svm->vmcb->control.exit_info_2 = 0;
if (svm->nested.intercept & 1ULL) { if (svm->nested.intercept & 1ULL) {
/* /*