Zide Chen f685f0e0b2 vm-virtio: initialize MSI-X vectors with VIRTIO_MSI_NO_VECTOR ...

In case of the virtio frontend driver doesn't need interupts for
certain queue event, it may explicitly write VIRTIO_MSI_NO_VECTOR
to the virtio common configuration, or it may doesn't configure
the event type vector at all.

This patch initializes both MSI-X configuration vector and queue vector
with VIRTIO_MSI_NO_VECTOR, so that the backend drivers won't trigger
unexpected interrupts to the guest.

Signed-off-by: Zide Chen <zide.chen@intel.com>

2021-03-17 08:05:24 +01:00

..

src

vm-virtio: initialize MSI-X vectors with VIRTIO_MSI_NO_VECTOR

2021-03-17 08:05:24 +01:00

Cargo.toml

build(deps): bump libc from 0.2.88 to 0.2.89

2021-03-15 23:40:01 +00:00