https://bugs.freedesktop.org/show_bug.cgi?id=99313
Bug ID: 99313 Summary: A few amdgpu errors with kernel 4.10-rc2 (Kaveri + Topaz) Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: nmset@netcourrier.com
Created attachment 128806 --> https://bugs.freedesktop.org/attachment.cgi?id=128806&action=edit dmesg for amdgpu on kernel 4.10-rc2
This is just to report a few errors with amdgpu in kernel 4.10-rc2 on my laptop, featuring :
APU : AMD A10-7300 Radeon R6, 10 Compute Cores 4C+6G (from /proc/cpuinfo). iGPU : 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri HDMI/DP Audio Controller dGPU : 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] Xorg : 1.18.4, on Arch Linux
$(dmesg |grep -i amdgpu) is in the attachement k4.10-rc2_amdgpu_dmesg.txt. In brief, there are errors related to UVD and IB with Kaveri iGPU.
I do have a normal X session, except that the laptop never suspends, and things can then go as bad as corrupting the file system beyond recognition by Grub.
I am posting this information in the hope it can be useful to developers.
Regards.