KVM: Add a special exit reason when exiting due to an interrupt

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>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 57f47ef93829..b3af92e7bf5d 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) */