tree c79eefd97e40204f9aacc5230dcfc85765e246f7
parent 0c12735e8abf4734b011aec979092db5e63556b0
author Tom Yan <tom.ty89@gmail.com> 1468330174 +0800
committer Tejun Heo <tj@kernel.org> 1468335294 -0400

libata-scsi: set CmdQue bit in standard INQUIRY data to 1

Avoid performance bottleneck when being SCSI pass-through'd to
virtual machines with other OSes (e.g. Windows) via virtio-scsi
and scsi-block in qemu.

Ref.: https://github.com/YanVugenfirer/kvm-guest-drivers-windows/issues/63

Signed-off-by: Tom Yan <tom.ty89@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>