https://bugzilla.kernel.org/show_bug.cgi?id=198883 --- Comment #73 from Andrey Grodzovsky (andrey.grodzovsky@xxxxxxx) --- Created attachment 274867 --> https://bugzilla.kernel.org/attachment.cgi?id=274867&action=edit Exclude HIQ patch So if IOMMU disabling does makes a difference can you please try to patch your kernel with this short patch and see if it helps. -- 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