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<body><span class="vcard"><a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> <span class="fn">Eero Tamminen</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]igt/gem_ringfill/render causes bad io access"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88865">bug 88865</a>
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<td>eero.t.tamminen@intel.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]igt/gem_ringfill/render causes bad io access"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88865#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]igt/gem_ringfill/render causes bad io access"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88865">bug 88865</a>
from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> <span class="fn">Eero Tamminen</span></a>
</span></b>
<pre>I wonder whether this is related to the BDW-specific issue we're seeing with
the (SynMark) context re-recreation test-case. When running that test for dozen
times on fresly booted device, kernel does few OOM-kills on the system because
gtt page allocs fail.
The main memory users on the machine were (which both have gotten OOM-killed):
* Jenkins Java client (console app that maps nearly 3GB of RAM anynymously, of
which only few tens of MB are dirty)
* Ubuntu Compiz (which leaks X Windows resource references on each test
invocation which is several years old bug in Compiz:
<a href="https://bugs.launchpad.net/compiz/+bug/1065657">https://bugs.launchpad.net/compiz/+bug/1065657</a>)</pre>
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