<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [SKL]igt/gem_concurrent_blit subcase sporadically causes system hang and *ERROR* blitter: timed out waiting for forcewake ack to clear." href="https://bugs.freedesktop.org/show_bug.cgi?id=89959#c31">Comment # 31</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [SKL]igt/gem_concurrent_blit subcase sporadically causes system hang and *ERROR* blitter: timed out waiting for forcewake ack to clear." href="https://bugs.freedesktop.org/show_bug.cgi?id=89959">bug 89959</a> from <a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> cprigent</a> <pre>Tested on SKL-S: test seems to never end. CPU usage is 100%. We are able to end the test with ctrl-z, no crash. Test gem_render_copy executed just after is pass. SKY LAKE-S1 (QA Lab) Hardware Platform: SKY LAKE DT Pre Alpha CPU : Intel(R) CPU @ 2.3GHz (family: 6, model: 94 stepping: 0) SoC : SKL-S (DT) 4+2 P0 Chipset PCH: Sunrise Point A0 CRB : SKY LAKE DT DDR4 RVP08 CRB FAB1 Software Linux : Ubuntu 14.04 LTS 64 bits Kernel : drm-intel-nightly cbad75dd043b82a0684e94fe3b5f994fe0c3414b (4.2.0-rc5) from git://anongit.freedesktop.org/drm-intel BIOS : SKLSE2R1.86C.B066.R00.1412251115 ME FW : 11.0.0.1100 Ksc (EC FW): 1.00 Mesa: mesa-10.6.3 ddc976368fef367e464472ebcc2ac4fd89eb9fd8 from <a href="http://cgit.freedesktop.org/mesa/mesa/">http://cgit.freedesktop.org/mesa/mesa/</a> Xf86_video_intel: 2.99.917 baec802b21387d04aebb10ac29e719a1800c5aa0 from <a href="http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/">http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/</a> Libdrm: libdrm-2.4.62 ba4b5ac010ab85406ec52e3906e13d58cd9aa782 from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a> Cairo: 1.14.2 from 93422b3cb5e0ef8104b8194c8873124ce2f5ea2d <a href="http://cgit.freedesktop.org/cairo">http://cgit.freedesktop.org/cairo</a> libva: libva-1.6.0 a8008998bc0d4a76ae6927607c048e52ba50fd0e from <a href="http://cgit.freedesktop.org/libva/">http://cgit.freedesktop.org/libva/</a> intel-driver: 1.6.0 32268c46d538667d437dc9266aa4c183e51c1286 from <a href="http://cgit.freedesktop.org/vaapi/intel-driver">http://cgit.freedesktop.org/vaapi/intel-driver</a> Xserver: xorg-server-1.17.2 2123f7682d522619f101b05fb75efa75dabbe371 from <a href="http://cgit.freedesktop.org/xorg/xserver">http://cgit.freedesktop.org/xorg/xserver</a> Kernel commit log: commit cbad75dd043b82a0684e94fe3b5f994fe0c3414b Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> Date: Tue Aug 11 12:08:05 2015 +0200 drm-intel-nightly: 2015y-08m-11d-10h-07m-28s UTC integration manifest igt 1.11-5c07135b</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>