[Bug 93050] Amdgpu, Tonga "IO_PAGE_FAULT" and "[amdgpu]] *ERROR* amdgpu: ring 0 test failed" result in Kernel Panic
https://bugs.freedesktop.org/show_bug.cgi?id=93050
Bug ID: 93050 Summary: Amdgpu, Tonga "IO_PAGE_FAULT" and "[amdgpu]] *ERROR* amdgpu: ring 0 test failed" result in Kernel Panic Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: jahnkohl@web.de
Created attachment 120000 --> https://bugs.freedesktop.org/attachment.cgi?id=120000&action=edit Logfile
Switched from catalyst to amdgpu, Kernel 4.2 and Kernel 4.3 with powerplay fixes crash, wenn modesetting is enabled (which just has to be, to get everything working..) When booting without modesetting no Kernel Panic occurs, but just nothing else works really good...
I'm using Archlinux with mesa/llvm etc build from git. Kernel 4.2 is Archlinux vanilla kernel, 4.3 is build from http://cgit.freedesktop.org/~agd5f/linux/?h=amdgpu-powerplay
Log files are attached.I've tried with disabled/enabled Iommu, it think this Log is with disabled Iommu.
https://bugs.freedesktop.org/show_bug.cgi?id=93050
jk jahnkohl@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Priority|medium |high
https://bugs.freedesktop.org/show_bug.cgi?id=93050
--- Comment #1 from Michel Dänzer michel@daenzer.net --- I also get the I/O page faults with my Tonga, but AFAICT only when it's the primary GPU, not when it's the secondary one. Also, the ring test doesn't fail and acceleration works fine for me in either case, so I think the I/O page faults and the ring test failure are two separate issues and should be tracked separately.
https://bugs.freedesktop.org/show_bug.cgi?id=93050
--- Comment #2 from Alexander Tsoy alexander@tsoy.me --- These I/O page faults errors are quite annoying and delay boot for about 5 seconds. Should I open a separate bug report?
https://bugs.freedesktop.org/show_bug.cgi?id=93050
--- Comment #3 from stsp@list.ru --- (In reply to Alexander Tsoy from comment #2)
These I/O page faults errors are quite annoying and delay boot for about 5 seconds. Should I open a separate bug report?
IMHO these should be reported. I had such boot-up delays due to iommu page_fault flood on HD 3870 and they are quite annoying.
https://bugs.freedesktop.org/show_bug.cgi?id=93050
--- Comment #4 from Vedran Miletić vedran@miletic.net --- (In reply to jk from comment #0)
Created attachment 120000 [details] Logfile
Switched from catalyst to amdgpu, Kernel 4.2 and Kernel 4.3 with powerplay fixes crash, wenn modesetting is enabled (which just has to be, to get everything working..) When booting without modesetting no Kernel Panic occurs, but just nothing else works really good...
I'm using Archlinux with mesa/llvm etc build from git. Kernel 4.2 is Archlinux vanilla kernel, 4.3 is build from http://cgit.freedesktop.org/~agd5f/linux/?h=amdgpu-powerplay
Log files are attached.I've tried with disabled/enabled Iommu, it think this Log is with disabled Iommu.
jk, did situation improve with newer kernels?
https://bugs.freedesktop.org/show_bug.cgi?id=93050
jk jahnkohl@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #5 from jk jahnkohl@web.de --- Fixed with newer Kernels
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