From: Nicholas Bellinger <[email protected]>
Hi folks,
This series adds a virtio_queue_valid() for use by virtio-pci code in
order to prevent opreations upon uninitialized VQs, that is currently
expected to occur during seabios setup of virtio-scsi.
This also includes a vhost specific check for uninitialized VQs in
vhost_verify_ring_mappings() to avoid this same case.
Please review.
--nab
Michael S. Tsirkin (1):
virtio: add API to check that ring is setup
Nicholas Bellinger (2):
virtio-pci: Add virtio_queue_valid checks ahead of
virtio_queue_get_num
vhost: Check+skip uninitialized VQs in vhost_verify_ring_mappings
hw/vhost.c | 3 +++
hw/virtio-pci.c | 27 +++++++++++++++++++++++++++
hw/virtio.c | 5 +++++
hw/virtio.h | 1 +
4 files changed, 36 insertions(+), 0 deletions(-)
--
1.7.2.5
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