<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW ULT]igt/kms_flip/flip-vs-panning-vs-hang-interruptible causes [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt" href="https://bugs.freedesktop.org/show_bug.cgi?id=69747#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW ULT]igt/kms_flip/flip-vs-panning-vs-hang-interruptible causes [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt" href="https://bugs.freedesktop.org/show_bug.cgi?id=69747">bug 69747</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=69747#c6">comment #6</a>) > (In reply to <a href="show_bug.cgi?id=69747#c5">comment #5</a>) > > We get those interrupts because we're reading registers that are on the > > disabled power well when we are at the function that collects data for the > > error state file. > > > > I sent a patch fixing this a long ago, but Daniel Denied it. > > > > If we fix the GPU hang, the problem will go away. > > Hm, which register access where? All the I915_READ(something) calls at intel_display_capture_error_state().</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>