<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [BSW/SKL]igt/gem_cs_prefetch causes *ERROR* Hangcheck timer elapsed... render ring idle" href="https://bugs.freedesktop.org/show_bug.cgi?id=89644#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - [BSW/SKL]igt/gem_cs_prefetch causes *ERROR* Hangcheck timer elapsed... render ring idle" href="https://bugs.freedesktop.org/show_bug.cgi?id=89644">bug 89644</a> from <a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> cprigent</a> <pre>Tested 30 times on BSW and SKL, I don't see "*ERROR* Hangcheck timer elapsed... render ring idl" in kernel log. Result is skip on BSW and pass on SKL. Platform: Braswell M CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping: 4) SoC : BSW D0 QDF : K6XC CRB : BRASWELL RVP Fab2 Platform: SKY LAKE Y A0 QUAL CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78 stepping: 3) MCP : SKL-Y D1 2+2 (ou ULX-D1) QDF : QJK9 CPU : SKL D0 Chipset PCH: Sunrise Point LP C0 CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2 Software Linux OS: Ubuntu 15.04 64 bits BIOS : BRAS.X64.B088.R00.1510270350 TXE FW : 2.0.0.2093 Ksc : 1.08 kernel 4.5.0-rc5 08fc1b1 from from <a href="http://cgit.freedesktop.org/drm-intel">http://cgit.freedesktop.org/drm-intel</a> commit 08fc1b101049694778bff7559e1d05250d2e7072 Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> Date: Mon Feb 22 19:31:15 2016 +0200 drm-intel-nightly: 2016y-02m-22d-17h-30m-27s UTC integration manifest drm: tag libdrm-2.4.66 9b77443 from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a> IGT 1.13 babcf40 from <a href="https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/">https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/</a> One eDP connected</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>