Re: [PATCH v6 06/16] drm/amdgpu: Handle IOMMU enabled case.

2021-05-11 Thread Andrey Grodzovsky
On 2021-05-11 11:56 a.m., Alex Deucher wrote: On Mon, May 10, 2021 at 12:37 PM Andrey Grodzovsky wrote: Handle all DMA IOMMU gropup related dependencies before the group is removed. v5: Drop IOMMU notifier and switch to lockless call to ttm_tt_unpopulate v6: Drop the BO unamp list Signed-

Re: [PATCH v6 06/16] drm/amdgpu: Handle IOMMU enabled case.

2021-05-11 Thread Alex Deucher
On Mon, May 10, 2021 at 12:37 PM Andrey Grodzovsky wrote: > > Handle all DMA IOMMU gropup related dependencies before the > group is removed. > > v5: Drop IOMMU notifier and switch to lockless call to ttm_tt_unpopulate > v6: Drop the BO unamp list > > Signed-off-by: Andrey Grodzovsky > --- > dri

Re: [PATCH v6 06/16] drm/amdgpu: Handle IOMMU enabled case.

2021-05-11 Thread Andrey Grodzovsky
On 2021-05-11 2:44 a.m., Christian König wrote: Am 10.05.21 um 18:36 schrieb Andrey Grodzovsky: Handle all DMA IOMMU gropup related dependencies before the group is removed. v5: Drop IOMMU notifier and switch to lockless call to ttm_tt_unpopulate v6: Drop the BO unamp list Signed-off-by: And

Re: [PATCH v6 06/16] drm/amdgpu: Handle IOMMU enabled case.

2021-05-10 Thread Christian König
Am 10.05.21 um 18:36 schrieb Andrey Grodzovsky: Handle all DMA IOMMU gropup related dependencies before the group is removed. v5: Drop IOMMU notifier and switch to lockless call to ttm_tt_unpopulate v6: Drop the BO unamp list Signed-off-by: Andrey Grodzovsky --- drivers/gpu/drm/amd/amdgpu/am