On Tue, Feb 03, 2015 at 06:30:00AM +0000, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger <n...@linux-iscsi.org> > > Signal support of VIRTIO_F_ANY_LAYOUT + VIRTIO_F_VERSION_1 feature bits > required for virtio-scsi 1.0 spec layout requirements. > > Cc: Michael S. Tsirkin <m...@redhat.com> > Cc: Paolo Bonzini <pbonz...@redhat.com> > Signed-off-by: Nicholas Bellinger <n...@linux-iscsi.org>
Acked-by: Michael S. Tsirkin <m...@redhat.com> I'm hoping someone'll actually test this with a BE guest before we release this though. > --- > drivers/vhost/scsi.c | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c > index e1fe003..c25fdd7 100644 > --- a/drivers/vhost/scsi.c > +++ b/drivers/vhost/scsi.c > @@ -173,7 +173,9 @@ enum { > /* Note: can't set VIRTIO_F_VERSION_1 yet, since that implies ANY_LAYOUT. */ > enum { > VHOST_SCSI_FEATURES = VHOST_FEATURES | (1ULL << VIRTIO_SCSI_F_HOTPLUG) | > - (1ULL << VIRTIO_SCSI_F_T10_PI) > + (1ULL << VIRTIO_SCSI_F_T10_PI) | > + (1ULL << VIRTIO_F_ANY_LAYOUT) | > + (1ULL << VIRTIO_F_VERSION_1) > }; > > #define VHOST_SCSI_MAX_TARGET 256 > @@ -1626,7 +1628,10 @@ static void vhost_scsi_handle_kick(struct vhost_work > *work) > poll.work); > struct vhost_scsi *vs = container_of(vq->dev, struct vhost_scsi, dev); > > - vhost_scsi_handle_vq(vs, vq); > + if (vhost_has_feature(vq, VIRTIO_F_ANY_LAYOUT)) > + vhost_scsi_handle_vqal(vs, vq); > + else > + vhost_scsi_handle_vq(vs, vq); > } > > static void vhost_scsi_flush_vq(struct vhost_scsi *vs, int index) > -- > 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html