original_kernel/drivers/virtio
Rusty Russell 70670444c2 virtio: fail adding buffer on broken queues.
Heinz points out that adding buffers to a broken virtqueue (which
should "never happen") still works.  Failing allows drivers to detect
and complain about broken devices.

Now drivers are robust, we can add this extra check.

Reported-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2014-03-13 11:27:57 +10:30
..
Kconfig
Makefile
config.c
virtio.c
virtio_balloon.c virtio_balloon: don't crash if virtqueue is broken. 2014-03-13 11:27:56 +10:30
virtio_mmio.c
virtio_pci.c
virtio_ring.c virtio: fail adding buffer on broken queues. 2014-03-13 11:27:57 +10:30