https://bugzilla.kernel.org/show_bug.cgi?id=208811 --- Comment #6 from R0b0t1 (sid@xxxxxxx) --- To clarify, there is one machine with an APU (3700U) and one machine with a GPU (RX 5700XT). I have a machine with an older Picasso APU that works on 5.4.48. I am unsure if it is a regression, but I have messed with some settings to ensure it is not a configuration issue. As I understand these devices work for most users. BIOS has no settings I can recognize as DMA protection. Both devices are ASUS platforms, the desktop is a TUF X570-PLUS (WiFi) and the laptop is a ZenBook UM433D. -- 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