On 07/20/2015 06:12 AM, Michael S. Tsirkin wrote:
> From: Jason Wang <jasow...@redhat.com>
>
> Commit 032a74a1c0fcdd5fd1c69e56126b4c857ee36611
> ("virtio-net: byteswap virtio-net header") breaks any layout by
> requiring out_sg[0].iov_len >= n->guest_hdr_len. Fixing this by
> copying header to temporary buffer if swap is needed, and then use
> this buffer as part of out_sg.
>
> Fixes 032a74a1c0fcdd5fd1c69e56126b4c857ee36611
> ("virtio-net: byteswap virtio-net header")
> Cc: qemu-sta...@nongnu.org
> Cc: c...@fr.ibm.com
> Signed-off-by: Jason Wang <jasow...@redhat.com>
> Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
> Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
> Reviewed-by: Eric Blake <ebl...@redhat.com>I think my R-b was intended for 2/6, not this one. But if this has already been pulled, it's not a show-stopper. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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