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virtio update

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looks like a quiet week
 minor bugfix in virtio by myself
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio update

looks like a quiet week
minor bugfix in virtio by myself

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 13 May 2014 14:37:23 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  virtio: allow mapping up to max queue size

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-05-15 18:01:46 +01:00
commit ba43bc25c9
1 changed files with 1 additions and 1 deletions
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2
hw/virtio/virtio.c
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@ -430,7 +430,7 @@ void virtqueue_map_sg(struct iovec *sg, hwaddr *addr,
unsigned int i;
hwaddr len;
if (num_sg >= VIRTQUEUE_MAX_SIZE) {
if (num_sg > VIRTQUEUE_MAX_SIZE) {
error_report("virtio: map attempt out of bounds: %zd > %d",
num_sg, VIRTQUEUE_MAX_SIZE);
exit(1);