On 2021-05-10 2:27 p.m., Felix Kuehling wrote:
Am 2021-05-10 um 12:36 p.m. schrieb Andrey Grodzovsky:
It's needed to drop iommu backed pages on device unplug
before device's IOMMU group is released.
I don't see any calls to ttm_tt_unpopulate in the rest of the series
now. Is that an accident,
Am 2021-05-10 um 12:36 p.m. schrieb Andrey Grodzovsky:
> It's needed to drop iommu backed pages on device unplug
> before device's IOMMU group is released.
I don't see any calls to ttm_tt_unpopulate in the rest of the series
now. Is that an accident, or can this patch be dropped?
Regards,
Felix
It's needed to drop iommu backed pages on device unplug
before device's IOMMU group is released.
Signed-off-by: Andrey Grodzovsky
---
drivers/gpu/drm/ttm/ttm_tt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 539e0232cb3b..d