On 10/05/2017 02:26 PM, Martin Babutzka wrote:
> @Steven Falco: This behavior was EXACTLY the same with my R9 380 caused
> by commit e37a7b4088da ("drm/amd/powerplay: tidy up ret checks in
> amd_powerplay.c"). This is reverted now since a few days - are you sure
> your kernel build already includes commit adc6af2349f0
> ("drm/amd/powerplay: fix ret checks in amd_powerplay.c")?
I've built a kernel from the amd-staging-drm-next branch of the agd5f tree. It gives me a usable gui, but I get a lot of error messages on any terminals that I open.
I've added a new dmesg and xorg log file to the bug at https://bugs.freedesktop.org/show_bug.cgi?id=103111
The dmesg attachment is here: https://bugs.freedesktop.org/attachment.cgi?id=134713
The basic error message is "page dumped because: corrupted mapping in tail page" and the call trace has references to amdgpu, apparently beginning at amdgpu_drm_ioctl.
Please let me know if I can provide any additional information.
Thanks,
Steve
