<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [BYT Regression]igt/gem_concurrent_blit/gtt-gpu-read-after-write-forked causes *ERROR* timed out waiting for Punit" href="https://bugs.freedesktop.org/show_bug.cgi?id=75244#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [BYT Regression]igt/gem_concurrent_blit/gtt-gpu-read-after-write-forked causes *ERROR* timed out waiting for Punit" href="https://bugs.freedesktop.org/show_bug.cgi?id=75244">bug 75244</a> from <a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> lu hua</a> <pre>Created <a href="attachment.cgi?id=102414" name="attach_102414" title="dmesg(disable RC6)">attachment 102414</a> <a href="attachment.cgi?id=102414&action=edit" title="dmesg(disable RC6)">[details]</a> dmesg(disable RC6) (In reply to <a href="show_bug.cgi?id=75244#c17">comment #17</a>) > Can you try the same test case with RC6 disabled? Disable RC6, this error goes away. It reports error "<3>[ 218.281683] [drm:vlv_force_gfx_clock] *ERROR* timeout waiting for GFX clock force-off (00000008)"</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>