[Bug 194843] [amdgpu] oops [drm:gfx_v8_0_priv_reg_irq] *ERROR* Illegal register access in command stream

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jun 21 19:04:13 UTC 2017


https://bugzilla.kernel.org/show_bug.cgi?id=194843

Johannes Hirte (johannes.hirte at datenkhaos.de) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #10 from Johannes Hirte (johannes.hirte at datenkhaos.de) ---
(In reply to Michel Dänzer from comment #7)
> I wonder if there might be memory corruption going on, in which case
> enabling CONFIG_KASAN for the kernel build might give more clues.

You're right, KASAN pointet me at two other bugs:

https://bugzilla.kernel.org/show_bug.cgi?id=195677
https://bugzilla.kernel.org/show_bug.cgi?id=196145

After eliminating this, no more problems with amdgpu happened. Closing this
report as invalid.

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