On Sat, Jul 08, 2017 at 12:14:51PM +0800, Changpeng Liu wrote: > +.. note:: > + You must check whether your Qemu can support "vhost-user-scsi" or not, > + Qemu v2.9.50 or newer version is required.
QEMU v2.9.50 looks like a stable version, and I don't think they will backport new features on it (or, do they?). So, it should be "v2.10" here? > + switch (pc) { > + case SPC_VPD_SUPPORTED_VPD_PAGES: > + hlen = 4; > + vpage->params[0] = SPC_VPD_SUPPORTED_VPD_PAGES; > + vpage->params[1] = SPC_VPD_UNIT_SERIAL_NUMBER; > + vpage->params[2] = SPC_VPD_DEVICE_IDENTIFICATION; > + len = 3; > + /* PAGE LENGTH */ > + to_be16(vpage->alloc_len, len); > + break; You didn't resolve my previous comment regarding the "break" indentation issue. Otherwise, this patch looks good to me. --yliu