https://bugzilla.kernel.org/show_bug.cgi?id=198883 --- Comment #69 from Ricardo Ribalda (ricardo.ribalda@xxxxxxxxx) --- This is my kernel configuration: ricardo@neopili:~/curro/kernel-upstream$ cat .config | grep -i IOMMU CONFIG_GART_IOMMU=y # CONFIG_CALGARY_IOMMU is not set CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_SUPPORT=y # Generic IOMMU Pagetable Support # CONFIG_AMD_IOMMU is not set # CONFIG_INTEL_IOMMU is not set # CONFIG_IOMMU_DEBUG is not set Tomorrow I will try bootig with iommu=off, but my understanding was that if /sys/class/iommu was missing, iommu was disabled. Thans! -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel