Re: [PATCH Kernel v23 4/8] vfio iommu: Add ioctl definition for dirty pages tracking

2020-05-25 Thread Cornelia Huck
On Wed, 20 May 2020 23:38:04 +0530 Kirti Wankhede wrote: > IOMMU container maintains a list of all pages pinned by vfio_pin_pages API. > All pages pinned by vendor driver through this API should be considered as > dirty during migration. When container consists of IOMMU capable device and > all p

[PATCH Kernel v23 4/8] vfio iommu: Add ioctl definition for dirty pages tracking

2020-05-20 Thread Kirti Wankhede
IOMMU container maintains a list of all pages pinned by vfio_pin_pages API. All pages pinned by vendor driver through this API should be considered as dirty during migration. When container consists of IOMMU capable device and all pages are pinned and mapped, then all pages are marked dirty. Added