Re: [PATCH 3/6] dma-buf: Warn about dma_fence_chain container rules v2

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Am 09.02.22 um 15:02 schrieb Thomas Hellström:
On Fri, 2022-02-04 at 11:04 +0100, Christian König wrote:
Chaining of dma_fence_chain objects is only allowed through the prev
fence and not through the contained fence.

Warn about that when we create a dma_fence_chain.

v2: fix comment style

Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
Reviewed-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
It looks like this blows up in generic drm code...

https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22201/shard-skl10/igt@syncobj_timeline@xxxxxxxxxxxxxxxxxxxxxxxxxxxx

Thanks for the notice.  Going to take a look.

I'm wondering why the last CI report I've got didn't showed that.

Christian.


/Thomas






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