From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 53111] [bisected] lockups since added support for virtual
address space on cayman v11
Date: Mon, 06 Aug 2012 14:42:39 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=53111
--- Comment #4 from Alexandre Demers 2012-08-06 14:42:39 UTC ---
(In reply to comment #3)
> FWIW, r600.tests should no longer be used in favour of quick-driver.tests. I
> assume it still happens with the latter though, so here's some debugging tips:
>
> For isolating a single piglit test that locks up, it may help to run
> piglit-run.py with -c 0 to prevent several tests from running in parallel.
>
> For isolating the cause of a lockup, it may help to add some debugging output
> about virtual addresses to the r600g driver, and compare that to the fault
> address in the VM_CONTEXT1_PROTECTION_FAULT_ADDR register.
Your info will be helpful for piglit tests, I'll try that later. For the debug
calls, I'll let someone else propose a patch so it is at the right spot.
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