From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 110421] Reading debugfs file /sys/kernel/debug/dri/0/amdgpu_regs hangs the machine
Date: Wed, 06 Jan 2016 14:49:54 +0000 [thread overview]
Message-ID: <bug-110421-2300-7pr9tmSKsB@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-110421-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=110421
--- Comment #3 from Christian König <deathsimple@vodafone.de> ---
Not really.
You could do large lists of which registers are save for accessing, but we have
256KB register space and need an individual list for pretty much every hardware
generation.
Sorry but just accessing random registers through the debugfs interface is
simply not expected to work.
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next prev parent reply other threads:[~2016-01-06 14:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-06 12:46 [Bug 110421] New: Reading debugfs file /sys/kernel/debug/dri/0/amdgpu_regs hangs the machine bugzilla-daemon
2016-01-06 14:21 ` [Bug 110421] " bugzilla-daemon
2016-01-06 14:35 ` bugzilla-daemon
2016-01-06 14:49 ` bugzilla-daemon [this message]
2016-11-22 0:38 ` bugzilla-daemon
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