From: Gleb Natapov <gleb@xxxxxxxxxx>
Signed-off-by: Gleb Natapov <gleb@xxxxxxxxxx>
Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
arch/x86/kvm/svm.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index ac3d5ba..1315ce0 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -228,7 +228,9 @@ static void skip_emulated_instruction(struct kvm_vcpu *vcpu)
struct vcpu_svm *svm = to_svm(vcpu);
if (!svm->next_rip) {
- printk(KERN_DEBUG "%s: NOP\n", __func__);
+ if (emulate_instruction(vcpu, vcpu->run, 0, 0, EMULTYPE_SKIP) !=
+ EMULATE_DONE)
+ printk(KERN_DEBUG "%s: NOP\n", __func__);
return;
}
if (svm->next_rip - kvm_rip_read(vcpu) > MAX_INST_SIZE)
@@ -1868,11 +1870,8 @@ static int task_switch_interception(struct vcpu_svm *svm,
if (reason != TASK_SWITCH_GATE ||
int_type == SVM_EXITINTINFO_TYPE_SOFT ||
(int_type == SVM_EXITINTINFO_TYPE_EXEPT &&
- (int_vec == OF_VECTOR || int_vec == BP_VECTOR))) {
- if (emulate_instruction(&svm->vcpu, kvm_run, 0, 0,
- EMULTYPE_SKIP) != EMULATE_DONE)
- return 0;
- }
+ (int_vec == OF_VECTOR || int_vec == BP_VECTOR)))
+ skip_emulated_instruction(&svm->vcpu);
return kvm_task_switch(&svm->vcpu, tss_selector, reason);
}
--
1.6.0.6
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