Re: [RFC PATCH v1 3/3] drm/msm: Improve the a6xx page fault handler

On Mon, Nov 9, 2020 at 2:23 PM Jordan Crouse wrote: > > Use the new adreno-smmu-priv fault info function to get more SMMU > debug registers and print the current TTBR0 to debug per-instance > pagetables and figure out which GPU block generated the request. > > Signed-off-by: Jordan Crouse > ---

[RFC PATCH v1 3/3] drm/msm: Improve the a6xx page fault handler

Use the new adreno-smmu-priv fault info function to get more SMMU debug registers and print the current TTBR0 to debug per-instance pagetables and figure out which GPU block generated the request. Signed-off-by: Jordan Crouse --- drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 4 +-