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(parent: a0dba64) | patch
virtio_pci: fix level interrupts with irqfd
authorMichael S. Tsirkin <mst@redhat.com>
Sun, 1 Sep 2013 08:03:45 +0000 (11:03 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 1 Sep 2013 08:15:03 +0000 (11:15 +0300)
commit23fe2b3f9e7df8da53ac1bc32c6875254911d7f4
treebf7479bc244a809dd97404c36b431d1327655592tree | snapshot
parenta0dba644c139907ccf6735c505fbd254010d6938commit | diff
virtio_pci: fix level interrupts with irqfd

commit 62c96360ae7f2c7a8b029277fbb7cb082fdef7fd
    virtio-pci: fix level interrupts
only helps systems without irqfd: on systems with irqfd support we
passed in flag requesting irqfd even when msix is disabled.

As a result, for level interrupts we didn't install an fd handler so
unmasking an fd had no effect.

Fix this up.

Cc: qemu-stable@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/virtio/virtio-pci.c diff | blob | history
Domain: SDK / Emulator;