Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-21 Thread Liu, Changpeng
iosi > > Subject: Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user > messages > to support virtio config space > > Hi > > On Thu, Dec 21, 2017 at 1:21 AM, Michael S. Tsirkin wrote: > > On Wed, Dec 20, 2017 at 04:47:13PM +0100, Marc-André Lureau wrote

Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-21 Thread Marc-André Lureau
Hi On Thu, Dec 21, 2017 at 1:21 AM, Michael S. Tsirkin wrote: > On Wed, Dec 20, 2017 at 04:47:13PM +0100, Marc-André Lureau wrote: >> Hi >> >> On Wed, Dec 13, 2017 at 3:29 AM, Changpeng Liu >> wrote: >> > Add VHOST_USER_GET_CONFIG/VHOST_USER_SET_CONFIG messages which can be >> > used for live m

Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-20 Thread Michael S. Tsirkin
On Wed, Dec 20, 2017 at 04:47:13PM +0100, Marc-André Lureau wrote: > Hi > > On Wed, Dec 13, 2017 at 3:29 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

Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-20 Thread Michael S. Tsirkin
On Wed, Dec 20, 2017 at 06:28:04PM +, Marc-André Lureau wrote: > Michael, did you merge that one too? I think the series shouldn't be applied > yet until my concerns are cleared.  Thanks OK I'll drop these for now. > Le mer. 20 déc. 2017 à 16:47, Marc-André Lureau a > écrit : > > Hi >

Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-20 Thread Marc-André Lureau
Michael, did you merge that one too? I think the series shouldn't be applied yet until my concerns are cleared. Thanks Le mer. 20 déc. 2017 à 16:47, Marc-André Lureau a écrit : > Hi > > On Wed, Dec 13, 2017 at 3:29 AM, Changpeng Liu > wrote: > > Add VHOST_USER_GET_CONFIG/VHOST_USER_SET_CONFIG

Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-20 Thread Marc-André Lureau
Hi On Wed, Dec 13, 2017 at 3:29 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

Re: [Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-13 Thread Stefan Hajnoczi
On Wed, Dec 13, 2017 at 10:29:00AM +0800, 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. Fo

[Qemu-devel] [PATCH v7 1/4] vhost-user: add new vhost user messages to support virtio config space

2017-12-12 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_SET_CON