https://bugzilla.kernel.org/show_bug.cgi?id=204885
Pierre-Eric Pelloux-Prayer (pierre-eric.pelloux-prayer@amd.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |pierre-eric.pelloux-prayer@ | |amd.com
--- Comment #4 from Pierre-Eric Pelloux-Prayer (pierre-eric.pelloux-prayer@amd.com) --- This bug looks similar to https://bugs.freedesktop.org/show_bug.cgi?id=111122
Could you try the various workarounds proposed there and see if it helps: - adding the iommu=pt kernel boot parameter (see https://wiki.archlinux.org/index.php/kernel_parameters#GRUB) - or using the AMD_DEBUG=nodcc environment variable (for instance, try adding a new line with "AMD_DEBUG=nodcc" in the /etc/environment file and reboot) - or updating Mesa to the latest version