Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-30 Thread Jason Wang
On 2020/8/21 下午10:52, Cornelia Huck wrote: On Fri, 21 Aug 2020 11:14:41 +0800 Jason Wang wrote: On 2020/8/20 下午8:27, Cornelia Huck wrote: On Wed, 19 Aug 2020 17:28:38 +0800 Jason Wang wrote: On 2020/8/19 下午4:13, Yan Zhao wrote: On Wed, Aug 19, 2020 at 03:39:50PM +0800, Jason Wang

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-21 Thread Cornelia Huck
On Fri, 21 Aug 2020 11:14:41 +0800 Jason Wang wrote: > On 2020/8/20 下午8:27, Cornelia Huck wrote: > > On Wed, 19 Aug 2020 17:28:38 +0800 > > Jason Wang wrote: > > > >> On 2020/8/19 下午4:13, Yan Zhao wrote: > >>> On Wed, Aug 19, 2020 at 03:39:50PM +0800, Jason Wang wrote: > On 2020/8/19

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-20 Thread Jason Wang
On 2020/8/20 下午8:27, Cornelia Huck wrote: On Wed, 19 Aug 2020 17:28:38 +0800 Jason Wang wrote: On 2020/8/19 下午4:13, Yan Zhao wrote: On Wed, Aug 19, 2020 at 03:39:50PM +0800, Jason Wang wrote: On 2020/8/19 下午2:59, Yan Zhao wrote: On Wed, Aug 19, 2020 at 02:57:34PM +0800, Jason Wang wrote:

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-20 Thread Cornelia Huck
On Wed, 19 Aug 2020 17:28:38 +0800 Jason Wang wrote: > On 2020/8/19 下午4:13, Yan Zhao wrote: > > On Wed, Aug 19, 2020 at 03:39:50PM +0800, Jason Wang wrote: > >> On 2020/8/19 下午2:59, Yan Zhao wrote: > >>> On Wed, Aug 19, 2020 at 02:57:34PM +0800, Jason Wang wrote: > On 2020/8/19

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-19 Thread Jason Wang
On 2020/8/19 下午4:13, Yan Zhao wrote: On Wed, Aug 19, 2020 at 03:39:50PM +0800, Jason Wang wrote: On 2020/8/19 下午2:59, Yan Zhao wrote: On Wed, Aug 19, 2020 at 02:57:34PM +0800, Jason Wang wrote: On 2020/8/19 上午11:30, Yan Zhao wrote: hi All, could we decide that sysfs is the interface that

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-19 Thread Yan Zhao
On Wed, Aug 19, 2020 at 03:39:50PM +0800, Jason Wang wrote: > > On 2020/8/19 下午2:59, Yan Zhao wrote: > > On Wed, Aug 19, 2020 at 02:57:34PM +0800, Jason Wang wrote: > > > On 2020/8/19 上午11:30, Yan Zhao wrote: > > > > hi All, > > > > could we decide that sysfs is the interface that every VFIO

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-19 Thread Jason Wang
On 2020/8/19 下午2:59, Yan Zhao wrote: On Wed, Aug 19, 2020 at 02:57:34PM +0800, Jason Wang wrote: On 2020/8/19 上午11:30, Yan Zhao wrote: hi All, could we decide that sysfs is the interface that every VFIO vendor driver needs to provide in order to support vfio live migration, otherwise the

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-19 Thread Yan Zhao
On Wed, Aug 19, 2020 at 02:57:34PM +0800, Jason Wang wrote: > > On 2020/8/19 上午11:30, Yan Zhao wrote: > > hi All, > > could we decide that sysfs is the interface that every VFIO vendor driver > > needs to provide in order to support vfio live migration, otherwise the > > userspace management tool

Re: [ovirt-devel] Re: device compatibility interface for live migration with assigned devices

2020-08-19 Thread Jason Wang
On 2020/8/19 上午11:30, Yan Zhao wrote: hi All, could we decide that sysfs is the interface that every VFIO vendor driver needs to provide in order to support vfio live migration, otherwise the userspace management tool would not list the device into the compatible list? if that's true, let's