Re: [PATCH] drm/amdgpu: add AMDGPU_IB_FLAG_GET_START_SYNCOBJ to expose scheduled fence

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On Tue, Jan 29, 2019 at 3:01 AM Christian König <ckoenig.leichtzumerken@xxxxxxxxx> wrote:
Am 28.01.19 um 22:52 schrieb Marek Olšák:
> From: Marek Olšák <marek.olsak@xxxxxxx>
>
> Normal syncobjs signal when an IB finishes. Start syncobjs signal when
> an IB starts.

That approach has quite a number of problems (for example you can't
allocate memory at this point).

Even if I drop this patch, can you describe all the problems with it? Andrey and I would like to understand this.

Thanks,
Marek
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