Am 24.10.2016 um 04:32 schrieb zhoucm1:
>
>
> On 2016å¹´10æ??24æ?¥ 02:31, Grazvydas Ignotas wrote:
>> Looks like .last_flush reference is left at teardown.
>> Leak reported by CONFIG_SLUB_DEBUG.
>>
>> Fixes: 41d9eb2c5a2a ("drm/amdgpu: add a fence after the VM flush")
>> Signed-off-by: Grazvydas Ignotas <notasas at gmail.com>
> Reviewed-by: Chunming Zhou <david1.zhou at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com>.
>> ---
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> index ded57dd..d6c2839 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>> @@ -1774,5 +1774,6 @@ void amdgpu_vm_manager_fini(struct
>> amdgpu_device *adev)
>> fence_put(adev->vm_manager.ids[i].first);
>> amdgpu_sync_free(&adev->vm_manager.ids[i].active);
>> fence_put(id->flushed_updates);
>> + fence_put(id->last_flush);
>> }
>> }
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
