<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BDW]igt/kms_flip/flip-vs-modeset-vs-hang-interruptible randomly causes system hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=72631#c24">Comment # 24</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BDW]igt/kms_flip/flip-vs-modeset-vs-hang-interruptible randomly causes system hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=72631">bug 72631</a> from <a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> Ville Syrjala</a> <pre>I pushed a couple of other things. One patch to prevent the kernel from getting stuck waiting for page flips, and the other to fail the hang tests when it didn't actually test anything. commit 5f190f2d674222b27eff9f80d14761fde2e8fe7a Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> Date: Fri Feb 21 16:08:28 2014 +0200 kms_flip: Fail the subtest if page flip hang recovery wasn't actually tested Context banning can prevent the page flip hang tests from actaully testing anything, so make the relevant subtests fail in that case. Signed-off-by: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> commit 48ba2cdf969698a2520193ec0c9cff99f89fe1f6 Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> Date: Fri Feb 21 15:14:33 2014 +0200 kms_flip: Restore rings to running state in unhang_gpu() If things go bad, make sure the rings aren't left in the stopped state. Signed-off-by: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</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>