<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [HSW bisected]igt/module_reload causes [drm:hsw_unclaimed_reg_check] *ERROR* Unclaimed write to 44004 and system hang with headless, with power well disabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=67813#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [HSW bisected]igt/module_reload causes [drm:hsw_unclaimed_reg_check] *ERROR* Unclaimed write to 44004 and system hang with headless, with power well disabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=67813">bug 67813</a> from <a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> Paulo Zanoni</a> <pre>(In reply to <a href="show_bug.cgi?id=67813#c19">comment #19</a>) > (In reply to <a href="show_bug.cgi?id=67813#c18">comment #18</a>) > > Hi > > > > I believe this patch series fixes the problem: > > <a href="http://lists.freedesktop.org/archives/intel-gfx/2013-September/033984.html">http://lists.freedesktop.org/archives/intel-gfx/2013-September/033984.html</a> > > > > Can you please test? > > > > Thanks, > > Paulo > > Test these patches > output: > ERROR: Module i915 is in use > WARNING: i915.ko still loaded! > module successfully loaded again Are you sure you did the test correctly? Did you kill X and all the other DRM clients when doing this? If you repeat the test with i915.disable_power_well=0 do you also get the same problem? All conditions necessary to run the other intel-gpu-tools tests apply when running module_reload.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>