Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 10/11] KVM: SVM: Clear exit_info for injected INTR exits | Date | Wed, 24 Feb 2010 18:59:19 +0100 |
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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> --- arch/x86/kvm/svm.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 22654de..ae2f211 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1485,7 +1485,9 @@ static inline bool nested_svm_intr(struct vcpu_svm *svm) if (!(svm->vcpu.arch.hflags & HF_HIF_MASK)) 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) { /* -- 1.7.0
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