Re: [Qemu-devel] [PATCH v2] vhost-blk: turn on pre-defined RO feature bit

2018-05-31 Thread Stefan Hajnoczi
On Tue, May 29, 2018 at 09:24:35AM +0800, Changpeng Liu wrote: > Read only feature shouldn't be negotiable, because if the > backend device reported Read only feature supported, QEMU > host driver shouldn't change backend's RO attribute. While > here, also enable the vhost-user-blk test utility to

[Qemu-devel] [PATCH v2] vhost-blk: turn on pre-defined RO feature bit

2018-05-28 Thread Changpeng Liu
Read only feature shouldn't be negotiable, because if the backend device reported Read only feature supported, QEMU host driver shouldn't change backend's RO attribute. While here, also enable the vhost-user-blk test utility to test RO feature. Signed-off-by: Changpeng Liu --- contrib/vhost-user