KVM: Add a pending interrupt queue

Similar to the exception queue, this hold interrupts that have been
accepted by the virtual processor core but not yet injected.

Not yet used.

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 7cf69fd1dcfe..65c6a0e5b739 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -275,6 +275,11 @@ struct kvm_vcpu_arch {
                 u32 error_code;
         } exception;
 
+        struct kvm_queued_interrupt {
+                bool pending;
+                u8 nr;
+        } interrupt;
+
         struct {
                 int active;
                 u8 save_iopl;