<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <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#c69">Comment # 69</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 <a class="email" href="mailto:fernetmenta@online.de" title="Rainer Hochecker <fernetmenta@online.de>"> Rainer Hochecker</a> <pre>(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></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>