On Wed, 1 Apr 2020 00:16:13 +0530
Kirti Wankhede wrote:
> On 3/31/2020 3:04 AM, Alex Williamson wrote:
> > On Mon, 30 Mar 2020 22:20:42 +0530
> > Kirti Wankhede wrote:
> >
> >> DMA mapped pages, including those pinned by mdev vendor drivers, might
> >> get unpinned and unmapped while
On 3/31/2020 3:04 AM, Alex Williamson wrote:
On Mon, 30 Mar 2020 22:20:42 +0530
Kirti Wankhede wrote:
DMA mapped pages, including those pinned by mdev vendor drivers, might
get unpinned and unmapped while migration is active and device is still
running. For example, in pre-copy phase while
On Mon, 30 Mar 2020 22:20:42 +0530
Kirti Wankhede wrote:
> DMA mapped pages, including those pinned by mdev vendor drivers, might
> get unpinned and unmapped while migration is active and device is still
> running. For example, in pre-copy phase while guest driver could access
> those pages,