Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-24 Thread Kirti Wankhede
On 3/23/2020 5:15 PM, Auger Eric wrote: Hi Kirti, On 3/18/20 8:41 PM, Kirti Wankhede wrote: - Defined MIGRATION region type and sub-type. - Defined vfio_device_migration_info structure which will be placed at the 0th offset of migration region to get/set VFIO device related informatio

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-23 Thread Auger Eric
Hi, On 3/19/20 2:09 PM, Alex Williamson wrote: > On Thu, 19 Mar 2020 01:05:54 -0400 > Yan Zhao wrote: > >> On Thu, Mar 19, 2020 at 11:49:26AM +0800, Alex Williamson wrote: >>> On Wed, 18 Mar 2020 21:17:03 -0400 >>> Yan Zhao wrote: >>> On Thu, Mar 19, 2020 at 03:41:08AM +0800, Kirti Wank

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-23 Thread Auger Eric
Hi Kirti, On 3/18/20 8:41 PM, Kirti Wankhede wrote: > - Defined MIGRATION region type and sub-type. > > - Defined vfio_device_migration_info structure which will be placed at the > 0th offset of migration region to get/set VFIO device related > information. Defined members of structure and us

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-19 Thread Yan Zhao
On Fri, Mar 20, 2020 at 12:09:18PM +0800, Alex Williamson wrote: > On Thu, 19 Mar 2020 23:06:56 -0400 > Yan Zhao wrote: > > > On Fri, Mar 20, 2020 at 10:34:40AM +0800, Alex Williamson wrote: > > > On Thu, 19 Mar 2020 21:30:39 -0400 > > > Yan Zhao wrote: > > > > > > > On Thu, Mar 19, 2020 at 0

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-19 Thread Alex Williamson
On Thu, 19 Mar 2020 23:06:56 -0400 Yan Zhao wrote: > On Fri, Mar 20, 2020 at 10:34:40AM +0800, Alex Williamson wrote: > > On Thu, 19 Mar 2020 21:30:39 -0400 > > Yan Zhao wrote: > > > > > On Thu, Mar 19, 2020 at 09:09:21PM +0800, Alex Williamson wrote: > > > > On Thu, 19 Mar 2020 01:05:54 -0

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-19 Thread Yan Zhao
On Fri, Mar 20, 2020 at 10:34:40AM +0800, Alex Williamson wrote: > On Thu, 19 Mar 2020 21:30:39 -0400 > Yan Zhao wrote: > > > On Thu, Mar 19, 2020 at 09:09:21PM +0800, Alex Williamson wrote: > > > On Thu, 19 Mar 2020 01:05:54 -0400 > > > Yan Zhao wrote: > > > > > > > On Thu, Mar 19, 2020 at 1

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-19 Thread Alex Williamson
On Thu, 19 Mar 2020 21:30:39 -0400 Yan Zhao wrote: > On Thu, Mar 19, 2020 at 09:09:21PM +0800, Alex Williamson wrote: > > On Thu, 19 Mar 2020 01:05:54 -0400 > > Yan Zhao wrote: > > > > > On Thu, Mar 19, 2020 at 11:49:26AM +0800, Alex Williamson wrote: > > > > On Wed, 18 Mar 2020 21:17:03 -0

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-19 Thread Yan Zhao
On Thu, Mar 19, 2020 at 09:09:21PM +0800, Alex Williamson wrote: > On Thu, 19 Mar 2020 01:05:54 -0400 > Yan Zhao wrote: > > > On Thu, Mar 19, 2020 at 11:49:26AM +0800, Alex Williamson wrote: > > > On Wed, 18 Mar 2020 21:17:03 -0400 > > > Yan Zhao wrote: > > > > > > > On Thu, Mar 19, 2020 at 0

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-19 Thread Alex Williamson
On Thu, 19 Mar 2020 01:05:54 -0400 Yan Zhao wrote: > On Thu, Mar 19, 2020 at 11:49:26AM +0800, Alex Williamson wrote: > > On Wed, 18 Mar 2020 21:17:03 -0400 > > Yan Zhao wrote: > > > > > On Thu, Mar 19, 2020 at 03:41:08AM +0800, Kirti Wankhede wrote: > > > > - Defined MIGRATION region type

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-18 Thread Yan Zhao
On Thu, Mar 19, 2020 at 11:49:26AM +0800, Alex Williamson wrote: > On Wed, 18 Mar 2020 21:17:03 -0400 > Yan Zhao wrote: > > > On Thu, Mar 19, 2020 at 03:41:08AM +0800, Kirti Wankhede wrote: > > > - Defined MIGRATION region type and sub-type. > > > > > > - Defined vfio_device_migration_info struc

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-18 Thread Alex Williamson
On Wed, 18 Mar 2020 21:17:03 -0400 Yan Zhao wrote: > On Thu, Mar 19, 2020 at 03:41:08AM +0800, Kirti Wankhede wrote: > > - Defined MIGRATION region type and sub-type. > > > > - Defined vfio_device_migration_info structure which will be placed at the > > 0th offset of migration region to get/se

Re: [PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-18 Thread Yan Zhao
On Thu, Mar 19, 2020 at 03:41:08AM +0800, Kirti Wankhede wrote: > - Defined MIGRATION region type and sub-type. > > - Defined vfio_device_migration_info structure which will be placed at the > 0th offset of migration region to get/set VFIO device related > information. Defined members of struc

[PATCH v14 Kernel 1/7] vfio: KABI for migration interface for device state

2020-03-18 Thread Kirti Wankhede
- Defined MIGRATION region type and sub-type. - Defined vfio_device_migration_info structure which will be placed at the 0th offset of migration region to get/set VFIO device related information. Defined members of structure and usage on read/write access. - Defined device states and state tr