freebsd-dev/sys/dev/virtio
Andriy Gapon 18ec6fbc3a virtio_pci: fix announcement of MSI-X interrupts for queues
Queues that do not need interrupts - for instance, output queues - do
not have a corresponding entry in vtpci_msix_vq_interrupts.
So, it was wrong to increment a pointer into that array when iterating
over such a queue.

I ran into this bug while trying to use virtio_console(4) that allocates
a lot of queues with every other being an output queue without an
interrupt handler (if MultiplePorts feature is negotiated).

MFC after:	2 weeks
2016-11-24 21:32:04 +00:00
..
balloon
block
console virtio_console: correctly determine presense of payload and its length 2016-11-24 21:12:32 +00:00
mmio
network Fix vtnet hang with max_virtqueue_pairs > VTNET_MAX_QUEUE_PAIRS 2016-08-11 21:13:58 +00:00
pci virtio_pci: fix announcement of MSI-X interrupts for queues 2016-11-24 21:32:04 +00:00
random
scsi
virtio_bus_if.m
virtio_config.h
virtio_ids.h
virtio_if.m
virtio_ring.h
virtio.c
virtio.h
virtqueue.c
virtqueue.h