Created attachment 132820 [details] kernel log The following test fail on SKL with latest configuration ==================================================== Test list ==================================================== igt@gem_exec_fence@expired-history igt@gem_exec_fence@long-history ==================================================== Graphic Stack ==================================================== Component: drm tag: libdrm-2.4.81-27-gac21401 commit: ac214017904b31bc5f80f802d748d5f4f3149d22 Component: cairo tag: 1.15.6-2-g57b4050 commit: 57b40507dda3f58dfc8635548d606b86dc7bcf51 Component: intel-gpu-tools tag: intel-gpu-tools-1.19-88-ga844ccb commit: a844ccbdbab9fd16c37de81281c6281bc800e97a Component: piglit tag: piglit-v1 commit: 8717219b07c0cf2853540c373725a23654467d45 ====================================== Software ====================================== kernel version : 4.13.0-rc1-drm-tip-ww29-commit-e50c6fe+ /bin/bash: SKL-2-NUC6i5SYB: command not found architecture : x86_64 os version : Ubuntu 16.10 os codename : yakkety kernel driver : i915 bios revision : 5.6 bios release date : 05/27/2016 hardware acceleration : disabled swap partition : enabled on (/dev/sda3) ====================================== Graphic drivers ====================================== modesetting : enabled modesetting compiled for : 1.18.4 X.Org Video Driver xorg-xserver : 1.18.4 libdrm : 2.4.82 cairo : 1.15.7 intel-gpu-tools (tag) : intel-gpu-tools-1.19-112-g493151b intel-gpu-tools (commit) : 493151b ====================================== Hardware ====================================== platform : Skylake-Nuc motherboard id : NUC6i5SYB form factor : Desktop cpu family : Core i5 cpu family id : 6 cpu information : Intel(R) Core(TM) i5-6260U CPU @ 1.80GHz gpu card : Intel Corporation Iris Graphics 540 (rev 0a) (prog-if 00 [VGA controller]) memory ram : 15.58 GB max memory ram : 32 GB cpu thread : 4 cpu core : 2 cpu model : 78 cpu stepping : 3 socket : None signature : Type 0, Family 6, Model 78, Stepping 3 hard drive : 223GiB (240GB) current cd clock frequency : 337500 kHz maximum cd clock frequency : 675000 kHz displays connected : HDMI-A-1 DP-1
Created attachment 132821 [details] output
Created attachment 132822 [details] dmesg log
GuC? Does it fail when run normally?
Created attachment 132823 [details] dmesg_GLK
Created attachment 132824 [details] IGT_output_GLK
Issue is also seen on GLK. As additional info, if GuC FW is not loaded, test result is pass.
What we need is the kernel stack just prior to timeout.
My guess is that the wq is full, it is returning EAGAIN until timeout. There is a plan to remove that early reservation.
The following tests fail on BXT with latest configuration ==================================================== Test list ==================================================== igt@gem_exec_fence@expired-history igt@gem_exec_fence@long-history ==================================================== Graphic Stack ==================================================== Component: drm tag: libdrm-2.4.81-27-gac21401 commit: ac214017904b31bc5f80f802d748d5f4f3149d22 Component: cairo tag: 1.15.6-2-g57b4050 commit: 57b40507dda3f58dfc8635548d606b86dc7bcf51 Component: intel-gpu-tools tag: intel-gpu-tools-1.19-88-ga844ccb commit: a844ccbdbab9fd16c37de81281c6281bc800e97a Component: piglit tag: piglit-v1 commit: 8717219b07c0cf2853540c373725a23654467d45 ====================================== Hardware ====================================== motherboard model : NUC6CAYS motherboard id : NUC6CAYB form factor : Desktop manufacturer : Intelcorporation cpu family : Celeron cpu family id : 6 cpu information : Intel(R) Celeron(R) CPU J3455 @ 1.50GHz gpu card : Intel Corporation Device 5a85 (rev 0b) (prog-if 00 [VGA controller]) memory ram : 15.54 GB max memory ram : 32 GB cpu thread : 4 cpu core : 4 cpu model : 92 cpu stepping : 9 socket : Other signature : Type 0, Family 6, Model 92, Stepping 9 hard drive : 279GiB (300GB) current cd clock frequency : 288000 kHz maximum cd clock frequency : 624000 kHz displays connected : DP-1 DP-2
These tests passed over GLK with the following configuration Test list ==================================================== igt@gem_exec_fence@expired-history igt@gem_exec_fence@long-history Software ====================================== kernel version : 4.13.0-rc4-drm-tip-ww32-commit-ef8894e+ hostname : gfx-desktop architecture : x86_64 os version : Ubuntu 17.04 os codename : zesty kernel driver : i915 bios revision : 52.23 bios release date : 06/24/2017 ksc : 1.36 hardware acceleration : disabled swap partition : enabled on (/dev/sda2) ====================================== Graphic drivers ====================================== intel-gpu-tools : 1.17-1 ====================================== Hardware ====================================== platform : Geminilake motherboard model : Geminilake motherboard id : GLKRVP1DDR4(05) form factor : Hand Held manufacturer : IntelCorp. cpu family : Other cpu family id : 6 cpu information : Genuine Intel(R) CPU @ 1.10GHz gpu card : Intel Corporation Device 3184 (rev 01) (prog-if 00 [VGA controller]) memory ram : 5.64 GB max memory ram : 16 GB cpu thread : 4 cpu core : 4 cpu model : 122 cpu stepping : 0 socket : Other hard drive : 223GiB (240GB) current cd clock frequency : 79200 kHz maximum cd clock frequency : 316800 kHz
The following tests FAIL on SKL Tests List: igt@gem_exec_fence@expired-history igt@gem_exec_fence@long-history ====================================== Output ====================================== This is my configuration: ====================================== Graphic stack ====================================== Component: drm tag: libdrm-2.4.81-52-g05a830d commit: 05a830d382382905d87b55af90aa109fb76e4c16 Component: cairo tag: 1.15.6-30-gc29db4f commit: c29db4f0de52727406a8b62f4da9a382084b5a79 Component: intel-gpu-tools tag: intel-gpu-tools-1.19-234-g490b386 commit: 490b386ae36d393cdea514882a2437c6e964c13f Component: piglit tag: piglit-v1 commit: dab15137044c34023b1a843e72e781b03b17548b ====================================== Software ====================================== kernel version : 4.13.0-drm-tip-ww36-commit-9dd459e+ hostname : gfx-desktop architecture : x86_64 os version : Ubuntu 16.10 os codename : yakkety kernel driver : i915 bios revision : 5.6 bios release date : 09/29/2016 hardware acceleration : only available on X swap partition : enabled on (/dev/sda3) ====================================== Graphic drivers ====================================== libdrm : 2.4.83 cairo : 1.15.9 intel-gpu-tools (tag) : intel-gpu-tools-1.19-234-g490b386 intel-gpu-tools (commit) : 490b386 ====================================== Hardware ====================================== ====================================== Firmware ====================================== dmc fw loaded : yes dmc version : 1.26 guc fw loaded : SUCCESS guc version wanted : 6.1 guc version found : 6.1 huc fw loaded : yes ====================================== kernel parameters ====================================== quiet splash drm.debug=0x1e i915.enable_guc_submission=2 i915.enable_guc_loading=2 i915.alpha_support=1
commit 85e2fe679e053326191f92b923f22a834f82cb53 Author: Michał Winiarski <michal.winiarski@intel.com> Date: Thu Sep 14 10:32:13 2017 +0200 drm/i915/guc: Submit GuC workitems containing coalesced requests To create an upper bound on number of GuC workitems, we need to change the way that requests are being submitted. Rather than submitting each request as an individual workitem, we can do coalescing in a similar way we're handlig execlist submission ports. We also need to stop pretending that we're doing "lite-restore" in GuC submission (we would create a workitem each time we hit this condition). This allows us to completely remove the reservation, replacing it with a compile time check. v2: Also coalesce when replaying on reset (Daniele) v3: Consistent wq_resv - per-request (Daniele) v4: Squash removing wq_resv v5: Reflect i915_guc_submit argument changes in doc v6: Rebase on top of execlists reset/restart fix (Chris,Michał) References: https://bugs.freedesktop.org/show_bug.cgi?id=101873 Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Jeff McGee <jeff.mcgee@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Oscar Mateo <oscar.mateo@intel.com> Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20170914083216.10192-2-michal.winiarski@intel.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Verified on CFL, $ : sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_exec_fence --r *-history IGT-Version: 1.19-g26d0da4 (x86_64) (Linux: 4.14.0-rc3-drm-tip-ww40-commit-d8f7188+ x86_64) Using GuC submission Test requirement not met in function __real_main1458, file gem_exec_fence.c:1478: Test requirement: gem_has_ring(i915, e->exec_id | e->flags) Test requirement not met in function __real_main1458, file gem_exec_fence.c:1478: Test requirement: gem_has_ring(i915, e->exec_id | e->flags) Ring size: 124 batches History depth = 19170 Subtest long-history: SUCCESS (7.690s) Ring size: 124 batches History depth = 19413 Subtest expired-history: SUCCESS (7.759s) SKL: $ : sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_exec_fence --r *-history IGT-Version: 1.19-g26d0da4 (x86_64) (Linux: 4.14.0-rc3-drm-tip-ww40-commit-d8f7188+ x86_64) Test requirement not met in function drm_open_driver, file drmtest.c:378: Test requirement: !(fd<0) No known gpu found for chipset flags 0x1 (intel) Last errno: 2, No such file or directory Subtest long-history: SKIP Subtest expired-history: SKIP BXT: $ : sudo -E ./intel-graphics/intel-gpu-tools/tests/gem_exec_fence --r *-history IGT-Version: 1.19-g26d0da4 (x86_64) (Linux: 4.14.0-rc3-drm-tip-ww40-commit-d8f7188+ x86_64) Using GuC submission Test requirement not met in function __real_main1458, file gem_exec_fence.c:1478: Test requirement: gem_has_ring(i915, e->exec_id | e->flags) Test requirement not met in function __real_main1458, file gem_exec_fence.c:1478: Test requirement: gem_has_ring(i915, e->exec_id | e->flags) Ring size: 124 batches History depth = 6609 Subtest long-history: SUCCESS (7.178s) Ring size: 124 batches History depth = 6588 Subtest expired-history: SUCCESS (7.189s)
Closing old verified.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.