On 04/03/2017 08:37 PM, Samuel Sieb wrote:
On 04/03/2017 02:39 PM, Joerg Roedel wrote:
You have a system based on the AMD Stoney platform, on which the PCI-ATS
feature of the GPU is broken, as we recently found out.
Can you please test whether the attached patch fixes the issue on your
machine?
Yes, that works, thank you!
Unfortunately, that turned out to be a bit premature. After compiling a
kernel on it remotely over ssh (not interacting with the logged in
desktop), a reboot failed with endless completion-wait loop timeout
messages and after a force poweroff and restart it won't boot. The EFI
filesystem was even destroyed, probably because the kernel installation
modified a file on there.
