Re: [RFC V1 07/13] vhost-vdpa: flush workers on suspend

2024-01-17 Thread Steven Sistare
On 1/11/2024 9:28 PM, Jason Wang wrote: > On Fri, Jan 12, 2024 at 12:18 AM Mike Christie > wrote: >> >> On 1/10/24 9:09 PM, Jason Wang wrote: >>> On Thu, Jan 11, 2024 at 4:40 AM Steve Sistare >>> wrote: To pass ownership of a live vdpa device to a new process, the user suspends th

Re: [RFC V1 07/13] vhost-vdpa: flush workers on suspend

2024-01-11 Thread Jason Wang
On Fri, Jan 12, 2024 at 12:18 AM Mike Christie wrote: > > On 1/10/24 9:09 PM, Jason Wang wrote: > > On Thu, Jan 11, 2024 at 4:40 AM Steve Sistare > > wrote: > >> > >> To pass ownership of a live vdpa device to a new process, the user > >> suspends the device, calls VHOST_NEW_OWNER to change the

Re: [RFC V1 07/13] vhost-vdpa: flush workers on suspend

2024-01-11 Thread Mike Christie
On 1/10/24 9:09 PM, Jason Wang wrote: > On Thu, Jan 11, 2024 at 4:40 AM Steve Sistare > wrote: >> >> To pass ownership of a live vdpa device to a new process, the user >> suspends the device, calls VHOST_NEW_OWNER to change the mm, and calls >> VHOST_IOTLB_REMAP to change the user virtual address

Re: [RFC V1 07/13] vhost-vdpa: flush workers on suspend

2024-01-10 Thread Jason Wang
On Thu, Jan 11, 2024 at 4:40 AM Steve Sistare wrote: > > To pass ownership of a live vdpa device to a new process, the user > suspends the device, calls VHOST_NEW_OWNER to change the mm, and calls > VHOST_IOTLB_REMAP to change the user virtual addresses to match the new > mm. Flush workers in sus