[Intel-gfx] [PATCH v12] drm/amdgpu: add drm buddy support to amdgpu

Christian König christian.koenig at amd.com
Tue Apr 26 16:36:12 UTC 2022


Hi Mike,

sounds like somehow stitching together the SG table for PRIME doesn't 
work any more with this patch.

Can you try with P2P DMA disabled?

Apart from that can you take a look Arun?

Thanks,
Christian.

Am 26.04.22 um 17:29 schrieb Mike Lothian:
> Hi
>
> I'm having issues with this patch on my PRIME system and vulkan workloads
>
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.freedesktop.org%2Fdrm%2Famd%2F-%2Fissues%2F1992&data=05%7C01%7Cchristian.koenig%40amd.com%7Ce18d158769fc47b08ee708da27998e7e%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637865838441574170%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000%7C%7C%7C&sdata=hQu67WrdUwZn6%2BdXziGz84nMGepI6%2FnlB8XFCFKCnpA%3D&reserved=0
>
> Is there any chance you could take a look?
>
> Cheers
>
> Mike



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