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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW] GPU HANG: ecode 0:0x87d3bffa on ctx load"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83677#c70">Comment # 70</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW] GPU HANG: ecode 0:0x87d3bffa on ctx load"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83677">bug 83677</a>
from <span class="vcard"><a class="email" href="mailto:hugegreenbug@gmail.com" title="Hugh Greenberg <hugegreenbug@gmail.com>"> <span class="fn">Hugh Greenberg</span></a>
</span></b>
<pre>(In reply to Rainer Hochecker from <a href="show_bug.cgi?id=83677#c69">comment #69</a>)
<span class="quote">> (In reply to Hugh Greenberg from <a href="show_bug.cgi?id=83677#c68">comment #68</a>)
> > Chris Wilson gave me the following kernel parameter to try:
> >
> > i915.enable_ppgtt=0
> >
> > on a stock kernel (not including the giant patch referenced here) and I have
> > not been able to reproduce the hangs with it. I've tested with kernel 3.17.1
> > and 3.17.2. Please confirm or deny that this works for you. Thanks.
>
> I tried this 3 weeks ago and did not help:
> <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [HSW] GPU HANG: ecode 0:0x87d3bffa - hang loading ctx"
href="show_bug.cgi?id=80229#c62">https://bugs.freedesktop.org/show_bug.cgi?id=80229#c62</a></span >
Yes, you are right. I just experienced the hang again. Sorry.</pre>
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