Hi Chris, On 07/07/2018 03:01 PM, Chris Wilson wrote: > Quoting Lu Baolu (2018-05-04 06:08:18) >> The pasid28 quirk is needed only for some pre-production devices. >> Remove it to make the code concise. > Every skylake mixing iommu and i915 is now inoperable on boot. Reads > by the GPU from iommu map pages return zero, writes disappear into the > void, no errors flagged. > > Please revert until the matter is resolved.
Yes. I also got reports about the i915 issue. I will submit a revert patch as soon as possible. I am sorry for the inconvenience. Best regards, Lu Baolu _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
