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drm/amdgpu: fix cleaning up reserved VMID on release

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We need to reset this or otherwise run into list corruption later on.

Fixes: e44a0fe630c5 ("drm/amdgpu: rework reserved VMID handling")
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Candice Li <candice.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2023-01-13 17:32:45 +01:00 committed by Alex Deucher
parent 8f453c51cf
commit 4d3d5e6c07
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
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@ -497,6 +497,7 @@ void amdgpu_vmid_free_reserved(struct amdgpu_device *adev,
!--id_mgr->reserved_use_count) {
/* give the reserved ID back to normal round robin */
list_add(&id_mgr->reserved->list, &id_mgr->ids_lru);
id_mgr->reserved = NULL;
}
vm->reserved_vmid[vmhub] = false;
mutex_unlock(&id_mgr->lock);