Re: [Qemu-devel] [PATCH v8 1/4] vhost-user: add new vhost user messages to support virtio config space

2018-01-02 Thread Liu, Changpeng
Subject: Re: [Qemu-devel] [PATCH v8 1/4] vhost-user: add new vhost user > messages > to support virtio config space > > Hi > > On Tue, Jan 2, 2018 at 4:55 AM, Changpeng Liu wrote: > > Add VHOST_USER_GET_CONFIG/VHOST_USER_SET_CONFIG messages which can > be > > used

Re: [Qemu-devel] [PATCH v8 1/4] vhost-user: add new vhost user messages to support virtio config space

2018-01-02 Thread Marc-André Lureau
Hi On Tue, Jan 2, 2018 at 4:55 AM, Changpeng Liu wrote: > Add VHOST_USER_GET_CONFIG/VHOST_USER_SET_CONFIG messages which can be > used for live migration of vhost user devices, also vhost user devices > can benefit from the messages to get/set virtio config space from/to the > I/O target. For th

[Qemu-devel] [PATCH v8 1/4] vhost-user: add new vhost user messages to support virtio config space

2018-01-01 Thread Changpeng Liu
Add VHOST_USER_GET_CONFIG/VHOST_USER_SET_CONFIG messages which can be used for live migration of vhost user devices, also vhost user devices can benefit from the messages to get/set virtio config space from/to the I/O target. For the purpose to support virtio config space change, VHOST_USER_SLAVE_C