diff options
| author | Fam Zheng <famz@redhat.com> | 2014-06-23 17:06:25 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-06-23 17:38:00 +0300 |
| commit | c7ff54825b74f27c3aac85aad540542801630d0a (patch) | |
| tree | b3580b9b7be8116ca821e43fa7a1e6dd356643d2 /hw | |
| parent | d2fc39b4208709db95b6825c0e1b00ce6fbf0ecc (diff) | |
virtio-pci: Report an error when msix vectors init fails
Currently vectors silently cleared to 0 if the initialization is failed,
but user should at least have one way to notice this.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index ce97514b69..57e1e6141e 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -976,6 +976,8 @@ static void virtio_pci_device_plugged(DeviceState *d) if (proxy->nvectors && msix_init_exclusive_bar(&proxy->pci_dev, proxy->nvectors, 1)) { + error_report("unable to init msix vectors to %" PRIu32, + proxy->nvectors); proxy->nvectors = 0; } |