| commit | aa22e82eaef365c65898cfbf0e9398cff571902d | |
| author | Michael S. Tsirkin <mst@redhat.com> | |
| Tue, 25 May 2010 14:00:43 +0000 (25 17:00 +0300) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Thu, 27 May 2010 13:54:31 +0000 (27 16:54 +0300) | ||
| tree | d0f91ec6de966e6b348275da9c252a92a264c5d8 | treesnapshot (tar.gz zip) |
| parent | 413ce615484153757e5b974676beac32b6cb7750 | commitdiff |
vhost-net: fix reversed logic in mask notifiers
When guest notifier is assigned, we set mask notifier,
which will assign kvm irqfd.
When guest notifier is unassigned, mask notifier is unset,
which should unassign kvm irqfd.
The way to do this is to call mask notifier telling it to mask the vector.
This, unless vector is already masked which unassigns irqfd already.
The logic in unassign was reversed, which left kvm irqfd assigned.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Reported-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
When guest notifier is assigned, we set mask notifier,
which will assign kvm irqfd.
When guest notifier is unassigned, mask notifier is unset,
which should unassign kvm irqfd.
The way to do this is to call mask notifier telling it to mask the vector.
This, unless vector is already masked which unassigns irqfd already.
The logic in unassign was reversed, which left kvm irqfd assigned.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Reported-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| hw/msix.c | diffblobblamehistory |