<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#c9">Comment # 9</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:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> lu hua</a> <pre>(In reply to <a href="show_bug.cgi?id=67813#c8">comment #8</a>) > Created <a href="attachment.cgi?id=84069" name="attach_84069" title="Fix for the bug">attachment 84069</a> <a href="attachment.cgi?id=84069&action=edit" title="Fix for the bug">[details]</a> <a href='page.cgi?id=splinter.html&bug=67813&attachment=84069'>[review]</a> [review] > Fix for the bug > > Hi > > Can you please verify this patch fixes the bug? > > Please notice that this patch only fixes the "unclaimed register" messages. > When running module_reload I still see many problems which are not fixed by > this patch: > - We get a gpu hang most of the time > - Backlight doesn't work > - Sometimes we get an oops > - There's a big lockdep warning every time. > > Thanks, > Paulo I test this patch. This issue still exists.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>