On Fri, Mar 25, 2016 at 7:50 AM, Ilya Maximets <[email protected]>
wrote:
> According to QEMU documentation (docs/specs/vhost-user.txt) one queue
> should be enabled initially. More queues are enabled dynamically, by
> sending message VHOST_USER_SET_VRING_ENABLE.
>
> Currently all queues in OVS disabled by default. This breaks above
> specification. So, queue #0 should be enabled by default to support
> QEMU versions less than 2.5 and fix probable issues if QEMU will not
> send VHOST_USER_SET_VRING_ENABLE for queue #0 according to documentation.
> Also this will fix currently broken vhost-cuse support in OVS.
>
> Fixes: 585a5beaa2a4 ("netdev-dpdk: vhost-user: Fix sending packets to
> queues not enabled by guest.")
> Reported-by: Mauricio Vasquez B <[email protected]
> >
> Signed-off-by: Ilya Maximets <[email protected]>
> ---
Thanks you very much for the fix Ilya, it works using qemu 2.2.1
Tested-by: Mauricio Vasquez B <[email protected]>
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