diff options
| -rw-r--r-- | 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 f67ca16cd797..6577934fa096 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1848,6 +1848,8 @@ static int stgi_interception(struct vcpu_svm *svm, struct kvm_run *kvm_run) static int clgi_interception(struct vcpu_svm *svm, struct kvm_run *kvm_run) { + int loopcount = 0; + if (nested_svm_check_permissions(svm)) return 1; @@ -1862,7 +1864,7 @@ static int clgi_interception(struct vcpu_svm *svm, struct kvm_run *kvm_run) /* Let's try to emulate as many instructions as possible in GIF=0 */ - while(true) { + while (++loopcount < 100) { int er; er = emulate_instruction(&svm->vcpu, kvm_run, 0, 0, 0); |