Created attachment 121714 [details] dmesg log Regression: ----------- Yes, the subtests are pass with the kernel 4.5.0-rc1 drm-intel-nightly and Intel GPU Tools intel-gpu-tools-1.13-179-g3005665 Setup: ------ Hardware Platform: KABY LAKE-U CPU : Intel(R) Core(TM) @ 2.60GHz MCP : KBL-U G0 2+2 (ou ULT-G0) QDF : QYQ8 Chipset PCH: SPT-LP C1 CRB : KABY LAKE U DDR3L RVP7 CRB FAB1 Software BIOS : KBLSE2R1.R00.X015.B01.1511271314 ME FW : 11.5.0.1008 Ksc (EC FW): 1.20 Linux distribution: Ubuntu 15.10 64 bits Kernel: drm-intel-nightly 4.5.0-rc3_d9bd337 from http://cgit.freedesktop.org/drm-intel/ commit d9bd337b4b2d46f73005fcdf0e7049e7f8ed5c04 Author: Jani Nikula <jani.nikula@intel.com> Date: Tue Feb 9 17:43:10 2016 +0200 drm-intel-nightly: 2016y-02m-09d-15h-42m-46s UTC integration manifest drm: tag libdrm-2.4.66-33-gf884af9 intel-gpu-tool: intel-gpu-tools-1.13-214-ged40329 Steps: ------ run the command : # ./gem_workarounds Actual result: --------------- The subtests are fail. Expected result: ---------------- The results are pass or skip. Programm output: ---------------- IGT-Version: 1.13-NOT-GIT (x86_64) (Linux: 4.5.0-rc3-nightly+ x86_64) (gem_workarounds:1221) CRITICAL: Test assertion failure function __real_main122, file gem_workarounds.c:153: (gem_workarounds:1221) CRITICAL: Failed assertion: i < num_wa_regs (gem_workarounds:1221) CRITICAL: Last errno: 2, No such file or directory Stack trace: #0 [__igt_fail_assert+0xf1] #1 [__real_main122+0x31e] #2 [main+0x29] #3 [__libc_start_main+0xf0] #4 [_start+0x29] #5 [<unknown>+0x29] Test gem_workarounds failed. **** DEBUG **** (gem_workarounds:1221) DEBUG: Test requirement passed: pci_dev (gem_workarounds:1221) DEBUG: i915_wa_registers: Workarounds applied: 0 (gem_workarounds:1221) DEBUG: HW whitelist count for render ring: 0 (gem_workarounds:1221) CRITICAL: Test assertion failure function __real_main122, file gem_workarounds.c:153: (gem_workarounds:1221) CRITICAL: Failed assertion: i < num_wa_regs (gem_workarounds:1221) CRITICAL: Last errno: 2, No such file or directory **** END **** Subtest read: FAIL
Reproduced with last setup: Hardware Platform: KABY LAKE-U CPU : Intel(R) Core(TM) @ 2.60GHz MCP : KBL-U G0 2+2 (ou ULT-G0) QDF : QYQ8 Chipset PCH: SPT-LP C1 CRB : KABY LAKE U DDR3L RVP7 CRB FAB1 Software BIOS : KBLSE2R1.R00.X015.B01.1511271314 ME FW : 11.5.0.1008 Ksc (EC FW): 1.20 Linux distribution: Ubuntu 15.10 64 bits Kernel drm-intel-nightly 4.5.0-rc6_59c2aa9 from http://cgit.freedesktop.org/drm-intel/ commit 59c2aa9790ada24e1c13cd582a91fea33dc75b00 Author: Jani Nikula <jani.nikula@intel.com> Date: Mon Feb 29 11:15:04 2016 +0200 drm-intel-nightly: 2016y-02m-29d-09h-14m-18s UTC integration manifest drm: libdrm-2.4.67-5 ea07de9 from git://anongit.freedesktop.org/mesa/drm mesa: mesa-11.1.2 7bcd827 from git://anongit.freedesktop.org/mesa/mesa cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo waffle: bb29b2a from git://github.com/waffle-gl/waffle xorg-server-macros: util-macros-1.19.0-2 d7acec2 from git://git.freedesktop.org/git/xorg/util/macros xserver: xorg-server-1.18.0-188 939ce0b from git://git.freedesktop.org/git/xorg/xserver xf86-video-intel: 2.99.917-560 d167280 from git://anongit.freedesktop.org/xorg/driver/xf86-video-intel libva: libva-1.6.1-37 1f026de from git://git.freedesktop.org/git/vaapi/libva vaapi-intel-driver: 1.6.1-92 f6fe842 from git://anongit.freedesktop.org/vaapi/intel-driver intel-gpu-tool: intel-gpu-tools-1.14-6 a25983e from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Increasing priority due to current platform experience impact
Fail on KBL-U: igt@gem_workarounds@read igt@gem_workarounds@reset igt@gem_workarounds@suspend-resume Hardware Platform: KABY LAKE-U CPU : Intel(R) Core(TM) @ 2.60GHz MCP : KBL-U G0 2+2 (ou ULT-G0) QDF : QYQ8 Chipset PCH: SPT-LP C1 CRB : KABY LAKE U DDR3L RVP7 CRB FAB1 Software BIOS : KBLSE2R1.R00.X015.B01.1511271314 ME FW : 11.5.0.1008 Ksc (EC FW): 1.20 Linux distribution: Ubuntu 16.04 64 bits kernel drm-intel-nightly 4.6.0-rc7 61f856f from http://cgit.freedesktop.org/drm-intel/ commit 61f856faa1e6ff9dddad214be1e372e8aacfc0f4 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Mon May 9 19:24:21 2016 +0300 drm-intel-nightly: 2016y-05m-09d-16h-24m-01s UTC integration manifest libdrm-2.4.68 fc09c5a from git://anongit.freedesktop.org/mesa/drm cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo IGT 1.14 cc24755 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
This bug was also reproduced on KBL under the following configuration 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 : Intel i965 driver for Intel(R) Kabylake - 1.7.0 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 : 28.1 KSC revision : 1.15 Hardware information ============================================ Platform : SKL-Y to KBL (RVP3) Motherboard model : Kabylake Client platform Motherboard type : Skylake Y LPDDR3 RVP3 Laptop Motherboard manufacturer : Intel Corporation CPU family : Other CPU information : Genuine Intel(R) CPU 0000 @ 0.90GHz GPU Card : Intel Corporation Device 591e (prog-if 00 [VGA controller]) Memory ram : 4 GB Maximum memory ram allowed : 16 GB Display resolution : CPU's number : 4 Hard drive Capacity : 120 GB Firmwares information ============================================ DMC fw loaded : yes DMC version : 1.1 kernel configuration ===================== commit fb023a2062df06c9e097e1f8f2bcf252194b9413 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon May 30 10:46:14 2016 +0200 drm-intel-nightly: 2016y-05m-30d-08h-45m-53s UTC integration manifest Kernel version : 4.6.0 ========== test cases failed =============== igt@gem_workarounds@suspend-resume igt@gem_workarounds@reset igt@gem_workarounds@read
gen9 workaround series, including kbl ones were merged to nightly.
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