Am 03.04.2017 um 22:36 schrieb Alex Deucher:
> On Mon, Apr 3, 2017 at 2:53 PM, Harry Wentland <harry.wentland at amd.com> wrote:
>> Reviewed-by: Harry Wentland <harry.wentland at amd.com>
>>
>> Harry
>>
> Applied. thanks!
Nice catch, Reviewed-by: Christian König <christian.koenig at amd.com> if
Alex still wants to add that.
Christian.
>
> Alex
>
>> On 2017-04-03 02:41 PM, Dan Carpenter wrote:
>>> We accidentally dereference "cb" if the kmalloc() fails.
>>>
>>> Fixes: 451bc8eb8fe6 ("drm/amdgpu: fix PRT teardown on VM fini v3")
>>> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>> index 0235d7933efd..45a1bcfc41f7 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>>> @@ -1518,7 +1518,7 @@ static void amdgpu_vm_add_prt_cb(struct
>>> amdgpu_device *adev,
>>> if (fence)
>>> dma_fence_wait(fence, false);
>>>
>>> - amdgpu_vm_prt_put(cb->adev);
>>> + amdgpu_vm_prt_put(adev);
>>> } else {
>>> cb->adev = adev;
>>> if (!fence || dma_fence_add_callback(fence, &cb->cb,
>>> _______________________________________________
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>>> dri-devel at lists.freedesktop.org
>>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
>>>
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