[PATCH] KVM: Simplify test for interrupt window

No need to test for rflags.if as both VT and SVM specs assure us that on exit
caused from interrupt window opening, 'if' is set.

Signed-off-by: Dor Laor <dor.laor@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index af1e7b3f9171..ccc06b1b91b5 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -1206,8 +1206,7 @@ static int interrupt_window_interception(struct kvm_vcpu *vcpu,
          * possible
          */
         if (kvm_run->request_interrupt_window &&
-            !vcpu->irq_summary &&
-            (vcpu->svm->vmcb->save.rflags & X86_EFLAGS_IF)) {
+            !vcpu->irq_summary) {
                 ++kvm_stat.irq_window_exits;
                 kvm_run->exit_reason = KVM_EXIT_IRQ_WINDOW_OPEN;
                 return 0;