Re: [PATCH 2/2] arm64: dts: msm8996: Mark the GPU's SMMU as an adreno one.

2021-03-29 Thread Bjorn Andersson
On Fri 26 Mar 18:13 CDT 2021, Eric Anholt wrote: > This enables the adreno-specific SMMU path that sets HUPCF so > (user-managed) page faults don't wedge the GPU. > > Signed-off-by: Eric Anholt Acked-by: Bjorn Andersson @Will, can you pick this together with the driver patch? (So that they la

[PATCH 2/2] arm64: dts: msm8996: Mark the GPU's SMMU as an adreno one.

2021-03-26 Thread Eric Anholt
This enables the adreno-specific SMMU path that sets HUPCF so (user-managed) page faults don't wedge the GPU. Signed-off-by: Eric Anholt --- We've been seeing a flaky test per day or so in Mesa CI where the kernel gets wedged after an iommu fault turns into CP errors. With this patch, the CI is