This is redundant, as we also return -EINTR from the ioctl, but it
allows us to examine the exit_reason field on resume without seeing
old data.

Signed-off-by: Avi Kivity <avi@qumranet.com>
---
 drivers/kvm/svm.c   |    2 ++
 drivers/kvm/vmx.c   |    2 ++
 include/linux/kvm.h |    3 ++-
 3 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index b09928f..0311665 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -1619,12 +1619,14 @@ again:
 		if (signal_pending(current)) {
 			++kvm_stat.signal_exits;
 			post_kvm_run_save(vcpu, kvm_run);
+			kvm_run->exit_reason = KVM_EXIT_INTR;
 			return -EINTR;
 		}
 
 		if (dm_request_for_irq_injection(vcpu, kvm_run)) {
 			++kvm_stat.request_irq_exits;
 			post_kvm_run_save(vcpu, kvm_run);
+			kvm_run->exit_reason = KVM_EXIT_INTR;
 			return -EINTR;
 		}
 		kvm_resched(vcpu);
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index ba7a98b..0d1c8cf 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1936,12 +1936,14 @@ again:
 			if (signal_pending(current)) {
 				++kvm_stat.signal_exits;
 				post_kvm_run_save(vcpu, kvm_run);
+				kvm_run->exit_reason = KVM_EXIT_INTR;
 				return -EINTR;
 			}
 
 			if (dm_request_for_irq_injection(vcpu, kvm_run)) {
 				++kvm_stat.request_irq_exits;
 				post_kvm_run_save(vcpu, kvm_run);
+				kvm_run->exit_reason = KVM_EXIT_INTR;
 				return -EINTR;
 			}
 
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 57f47ef..b3af92e 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -11,7 +11,7 @@
 #include <asm/types.h>
 #include <linux/ioctl.h>
 
-#define KVM_API_VERSION 8
+#define KVM_API_VERSION 9
 
 /*
  * Architectural interrupt line count, and the size of the bitmap needed
@@ -45,6 +45,7 @@ enum kvm_exit_reason {
 	KVM_EXIT_IRQ_WINDOW_OPEN  = 7,
 	KVM_EXIT_SHUTDOWN         = 8,
 	KVM_EXIT_FAIL_ENTRY       = 9,
+	KVM_EXIT_INTR             = 10,
 };
 
 /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
-- 
1.5.0.2

-
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