diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2009-09-01 12:15:14 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-08 20:33:37 -0700 |
| commit | a9baf6a17556ebc308cf569ef6459e486735717b (patch) | |
| tree | 5d0fb416ee4645bbdedc12a377ca2b02c70201ee /include | |
| parent | 14596338f2a9ad1f461f2683d41a8bc279962c40 (diff) | |
KVM: fix ack not being delivered when msi present
(cherry picked from commit 5116d8f6b977970ebefc1932c0f313163a6ec91f)
kvm_notify_acked_irq does not check irq type, so that it sometimes
interprets msi vector as irq. As a result, ack notifiers are not
called, which typially hangs the guest. The fix is to track and
check irq type.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 5eed8fa02c04..340e909dfefc 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -110,6 +110,7 @@ struct kvm_memory_slot { struct kvm_kernel_irq_routing_entry { u32 gsi; + u32 type; int (*set)(struct kvm_kernel_irq_routing_entry *e, struct kvm *kvm, int level); union { |