On Fri, Nov 03, 2017 at 04:52:35PM +0100, Maxime Coquelin wrote:
> If multiple queue pairs are created but all are not used, the
> device is never started, as unused queues aren't enabled and
> their ring addresses aren't translated. The device is changed
> to running state when all rings addresses are translated.
>
> This patch fixes this by postponning rings addresses translation
> at kick time unconditionnaly, VHOST_USER_F_PROTOCOL_FEATURES
> being negotiated or not.
>
> Reported-by: Lei Yao <lei.a....@intel.com>
> Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com>
Acked-by: Yuanhan Liu <y...@fridaylinux.org>
--yliu
