linux

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Files

Christian König 52f650963d drm/amdgpu: fix check in amdgpu_hmm_invalidate_gfx

For a short moment during alloc/free the userptr BO is not part of his VM,
so bo->vm_bo can be NULL.

Keep a reference to the VM root PD as parent of the userptr BO so that
we can always use that to wait for all submissions of the VM instead of
only the one involving the userptr BO.

Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 91250893cb ("drm/amdgpu: fix waiting for all submissions for userptrs")
Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/5399
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 631849ff5d)
Cc: stable@vger.kernel.org

2026-07-01 13:01:05 -04:00

drm

drm/amdgpu: fix check in amdgpu_hmm_invalidate_gfx

2026-07-01 13:01:05 -04:00

host1x

gpu: host1x: Fix iommu_map_sgtable() return value check

2026-05-28 17:19:30 +02:00

ipu-v3

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nova-core

Merge tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel