[Bug 110421] Reading debugfs file /sys/kernel/debug/dri/0/amdgpu_regs hangs the machine

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jan 6 06:21:40 PST 2016


https://bugzilla.kernel.org/show_bug.cgi?id=110421

Christian König <deathsimple at vodafone.de> changed:

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                 CC|                            |deathsimple at vodafone.de

--- Comment #1 from Christian König <deathsimple at vodafone.de> ---
That's perfectly normal behavior. Register 14829 probably don't exists on your
hardware generation and so accessing it causes an unresolvable BUS stall.

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