<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL]igt/pm_rps tests fail" href="https://bugs.freedesktop.org/show_bug.cgi?id=89123#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL]igt/pm_rps tests fail" href="https://bugs.freedesktop.org/show_bug.cgi?id=89123">bug 89123</a> from <a class="email" href="mailto:akash.goels@gmail.com" title="Akash Goel <akash.goels@gmail.com>"> Akash Goel</a> <pre>Actually earlier we had borrowed the SKL system but sorry last week only we relinquished that system to the Windows team. Will have to rearrange for another SKL system. Meanwhile, can an experiment be tried out, of disabling RC6 (just need to clear 0xA090/0xA210 registers though intel_reg_write). There is a known issue on initial SKL stepping (like BDW) that Turbo doesn't work properly in conjunction with RC6 (Down threshold interrupts are missed). I remember, I also did the same on my side for 'pm_rps' IGT test.</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>