[Intel-gfx] [PATCH 06/11] dma-buf: warn about containers in dma_resv object

Christian König ckoenig.leichtzumerken at gmail.com
Mon Jan 24 20:22:12 UTC 2022


Am 24.01.22 um 17:36 schrieb Thomas Hellström (Intel):
>
> On 1/24/22 14:03, Christian König wrote:
>> Drivers should not add containers as shared fences to the dma_resv
>> object, instead each fence should be added individually.
>>
>> Signed-off-by: Christian König <christian.koenig at amd.com>
>> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
>
> Reviewed-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
>
> Is there any indication that this triggers on existing drivers?

There used to be a case in amdgpu which triggered this, but at least I'm 
not aware of any in the current code.

Christian.

>
> Thomas
>
>



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