<div dir="ltr"><div><div><div>Hi all,<br><br></div>Two things:<br></div>- Please _always_ include a public mailing list when reporting bugs, your dear maintainer sometimes slacks off.<br></div>- We need to see the error_state before we can assess what kind of hang you have (it's like gettting a SIGSEGV for a normal program, no two gpu hangs are the same ...).<br>
<div><div><div><div><div class="gmail_extra"><br></div><div class="gmail_extra">Cheers, Daniel<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 3, 2013 at 5:42 PM, Dihan Wickremasuriya <span dir="ltr"><<a href="mailto:dwickremasuriya@rethinkrobotics.com" target="_blank">dwickremasuriya@rethinkrobotics.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Chris/Daniel,<div><br>This is Dihan from Rethink Robotics and we were hoping you could help with the GPU hang problem in the i915 driver mentioned in bug #26345:</div>
<div><a href="https://bugs.freedesktop.org/show_bug.cgi?id=26345" target="_blank">https://bugs.freedesktop.org/show_bug.cgi?id=26345</a><br>
</div><div><br></div><div>We are running into the same problem with the 3.8.5 kernel (which has the fix mentioned in comment #153 of the bug report) when running a Qt 5 application in Gentoo. At times the entire X session would freeze. The x11-perf tests described in the bug report run without any issues though.</div>
<div><br></div><div>Would you happen to know whether this is because of an issue in the driver that is not currently being addressed by the fix? I have attached the Xorg log, the dmesg output and i915_error_state from a hung session. Please let me know if you need any more info. Thanks in advance!</div>
<div><br></div><div>Best regards,<br>Dihan</div></div>
</blockquote></div><br><br clear="all"><br>-- <br>Daniel Vetter<br>Software Engineer, Intel Corporation<br>+41 (0) 79 365 57 48 - <a href="http://blog.ffwll.ch" target="_blank">http://blog.ffwll.ch</a>
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