> From: Kunkun Jiang
> Sent: Monday, September 27, 2021 8:30 PM
>
> Hi Kevin:
>
> On 2021/9/24 14:47, Tian, Kevin wrote:
> >> From: Kunkun Jiang
> >> Sent: Friday, September 24, 2021 2:19 PM
> >>
> >> Hi all,
> >>
> >> I encountered a problem in vfio device migration test. The
> >> vCPU may be
Hi Kevin:
On 2021/9/24 14:47, Tian, Kevin wrote:
From: Kunkun Jiang
Sent: Friday, September 24, 2021 2:19 PM
Hi all,
I encountered a problem in vfio device migration test. The
vCPU may be paused during vfio-pci DMA in iommu nested
stage mode && vSVA. This may lead to migration fail and
other
> From: Kirti Wankhede
> Sent: Friday, September 24, 2021 5:29 PM
>
> On 9/24/2021 12:17 PM, Tian, Kevin wrote:
> >> From: Kunkun Jiang
> >> Sent: Friday, September 24, 2021 2:19 PM
> >>
> >> Hi all,
> >>
> >> I encountered a problem in vfio device migration test. The
> >> vCPU may be paused
On 9/24/2021 12:17 PM, Tian, Kevin wrote:
From: Kunkun Jiang
Sent: Friday, September 24, 2021 2:19 PM
Hi all,
I encountered a problem in vfio device migration test. The
vCPU may be paused during vfio-pci DMA in iommu nested
stage mode && vSVA. This may lead to migration fail and
other
> From: Kunkun Jiang
> Sent: Friday, September 24, 2021 2:19 PM
>
> Hi all,
>
> I encountered a problem in vfio device migration test. The
> vCPU may be paused during vfio-pci DMA in iommu nested
> stage mode && vSVA. This may lead to migration fail and
> other problems related to device
Hi all,
I encountered a problem in vfio device migration test. The
vCPU may be paused during vfio-pci DMA in iommu nested
stage mode && vSVA. This may lead to migration fail and
other problems related to device hardware and driver
implementation.
It may be a bit early to discuss this issue,
