https://bugzilla.kernel.org/show_bug.cgi?id=216696 --- Comment #3 from Mario Limonciello (AMD) (mario.limonciello@xxxxxxx) --- I don't think that proves it to be an AMD IOMMU bug. It could be an ACPI IVRS table (BIOS) issue or a driver bug. Can we see the whole dmesg with iommu=pt? Besides keyboard and mouse, what happens to the other USB device now? -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.
