[Bug 216373] New: Uncorrected errors reported for AMD GPU

Tom Seewald tseewald at gmail.com
Tue Aug 23 17:04:04 UTC 2022


On Sat, Aug 20, 2022 at 2:53 AM Lazar, Lijo <lijo.lazar at amd.com> wrote:
>
> Missed the remap part, the offset is here -
>
> https://elixir.bootlin.com/linux/v6.0-rc1/source/drivers/gpu/drm/amd/amdgpu/nv.c#L680
>
>
> The trace is coming from *_flush_hdp.
>
> You may also check if *_remap_hdp_registers() is getting called. It is
> done in nbio_vx_y files, most likely this one for your device -
> https://elixir.bootlin.com/linux/v6.0-rc1/source/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c#L68
>
> Thanks,
> Lijo

Hi Lijo,

I would be happy to test any patches that you think would shed some
light on this.


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