On Thu, Jun 13, 2013 at 11:02:59AM +0300, Michael S. Tsirkin wrote: > On Thu, Jun 13, 2013 at 02:12:22PM +0930, Rusty Russell wrote: > > "Michael S. Tsirkin" <mst@xxxxxxxxxx> writes: > > > On Thu, Mar 14, 2013 at 04:15:28PM +0100, Paolo Bonzini wrote: > > >> Il 14/03/2013 12:10, Michael S. Tsirkin ha scritto: > > >> > Add field for guest to specify command size for virtio-blk. > > >> > > > >> > Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > > > > > > OK, but Rusty usually tweaks wording anyway. > > > Rusty want to apply and make changes Paolo suggested yourself > > > or want me to? > > > > (MST drew my attention back to this) > > > > Please do. And please add a note about this feature: that without it, > > the descriptor layout must be on the right boundaries for historical > > reasons. > > It's there already, isn't it: > > If VIRTIO_BLK_F_SCSI_CMD_SIZE is not negotiated, > This field must reside in a single, separate read-only buffer; > the command length > can be derived from the length of this buffer. > Wait, I think I got it: you actually want to rename this VIRTIO_BLK_F_ANY_SG and have it affect all requests? > > > > Thanks, > > Rusty. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
