Created attachment 122551 [details] BSW-gem_reloc_vs_gpu-forked-*-hang_kern.log Hardware: Motherboard: Aspire XC-704 cpu model name : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz cpu model : 76 cpu family : 6 Graphic card: Device 22b1 (rev 21) Software: Bios: R01-A2 kernel nightly 4.5 10e913a from https://cgit.freedesktop.org/cgit/?url=drm-intel/ commit 10e913a48ca36790da9b58bed8729598ea79ebdb Author: Imre Deak <imre.deak@intel.com> Date: Thu Mar 17 15:23:17 2016 +0200 drm-intel-nightly: 2016y-03m-17d-13h-22m-41s UTC integration manifest cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo libdrm-2.4.67-7 49041c3 from git://anongit.freedesktop.org/mesa/drm IGT 1.14 8f6ed9e from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git Steps: ------- 1. Execute IGT tests: igt@gem_reloc_vs_gpu@forked-faulting-reloc-hang igt@gem_reloc_vs_gpu@forked-hang igt@gem_reloc_vs_gpu@forked-interruptible-faulting-reloc-hang igt@gem_reloc_vs_gpu@forked-interruptible-hang igt@gem_reloc_vs_gpu@forked-interruptible-thrash-inactive-hang Actual results -------------- 1. Tests are fail Expected results ----------------- 1. Tests are pass
Created attachment 122552 [details] BSW-gem_reloc_vs_gpu-forked-*-hang-output
Same tests still failing: igt@gem_reloc_vs_gpu@forked-faulting-reloc-hang igt@gem_reloc_vs_gpu@forked-hang igt@gem_reloc_vs_gpu@forked-interruptible-faulting-reloc-hang igt@gem_reloc_vs_gpu@forked-interruptible-hang igt@gem_reloc_vs_gpu@forked-interruptible-thrash-inactive-hang Software information ============================================ Kernel version : 4.6.0-drm-intel-nightly-ww23-commit-fb023a2+ Linux distribution : Ubuntu 16.04 LTS Architecture : 64-bit Mesa version : Not found << Please see the message at the bottom >> xf86-video-intel version : 2.99.917 Xorg-Xserver version : 1.18.3 DRM version : 2.4.68 VAAPI version : Not found Cairo version : 1.15.2 Intel GPU Tools version : Tag [intel-gpu-tools-1.14-348-g303b380] / Commit [303b380] Kernel driver in use : i915 Hardware acceleration : Bios revision : 0.33 KSC revision : 0.16 Hardware information ============================================ Platform : Motherboard model : 10G9000NUS Motherboard type : BRASWELL Desktop Motherboard manufacturer : LENOVO CPU family : Pentium CPU information : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz GPU Card : Intel Corporation Device 22b1 (rev 21) (prog-if 00 [VGA controller]) Memory ram : 8 GB Maximum memory ram allowed : 8 GB Display resolution : CPU's number : 4 Hard drive Capacity : 120 GB
commit 821ed7df6e2a1dbae243caebcfe21a0a4329fca0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 9 14:11:53 2016 +0100 drm/i915: Update reset path to fix incomplete requests Update reset path in preparation for engine reset which requires identification of incomplete requests and associated context and fixing their state so that engine can resume correctly after reset. The request that caused the hang will be skipped and head is reset to the start of breadcrumb. This allows us to resume from where we left-off. Since this request didn't complete normally we also need to cleanup elsp queue manually. This is vital if we employ nonblocking request submission where we may have a web of dependencies upon the hung request and so advancing the seqno manually is no longer trivial.
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