| Summary: | [IGT] [BXT/SKL/KBL/BDW/BSW] gem_tiled_swapping/threaded and no-threaded are not allocating memory | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Elio <elio.martinez.monroy> | ||||
| Component: | DRM/Intel | Assignee: | Elio <elio.martinez.monroy> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | DRI git | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | BDW, BSW/CHT, BXT, KBL, SKL | i915 features: | GEM/Other | ||||
| Attachments: |
|
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Also seen on SKL with latest configuration: ============== SOFTWARE ========================= Component : drm tag : libdrm-2.4.76-16-g6312017 commit : 6312017 Component : cairo tag : 1.15.4-11-gcffa452 commit : cffa452 Component : intel-gpu-tools tag : intel-gpu-tools-1.18-56-g56741ce commit : 56741ce ============== KERNEL INFO ========================= commit bf30bc2a70b83a77ba63436023f3550083715c56 Author: Daniel Stone <daniels@collabora.com> Date: Tue Apr 4 21:01:18 2017 +0100 drm-tip: 2017y-04m-04d-20h-00m-56s UTC integration manifest Kernel version : 4.11.0-rc5-bf30bc2 Architecture : source amd64 all Patch from Chris: https://patchwork.freedesktop.org/series/22554/ commit b268d9fe0f10544f5f7a1b7015e2b97075e6215d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Apr 5 23:15:14 2017 +0100 drm/i915: Use the right mapping_gfp_mask for final shmem allocation Many sightings report the greater prevalence of allocation failures. This is all due to the incorrect use of mapping_gfp_constraint(), so remove it in favour of just querying the mapping_gfp_mask() which are the exact gfp_t we wanted in the first place. We still do expect a higher chance of reporting ENOMEM, as that is the intention of using __GFP_NORETRY -- to fail rather than oom after having reclaimed from our bo caches, and having done a direct|kswapd reclaim pass. same issue with KBL and latest configuration
test cases
============================================
igt@gem_tiled_swapping@threaded
igt@gem_tiled_swapping@non-threaded
Component: drm
tag: libdrm-2.4.80-15-geeb51df
commit: eeb51df3ced003515ba4a71492eeb86c145cb77e
Component: cairo
tag: 1.15.4-21-g9d44136
commit: 9d44136ef8e2a1ad2c6631beb4bbdaeed7a2dad8
Component: intel-gpu-tools
tag: intel-gpu-tools-1.18-209-g26c266f
commit: 26c266febe1fc97c46d25a33aaf6a1869a51c008
Component: piglit
tag: piglit-v1
commit: 9cc5b2169ab6eb8a6a09329836d8d884d4350eec
======================================
Software
======================================
kernel version : 4.12.0-rc2-drm-tip-ww21-commit-7808a0f+
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 5.6
bios release date : 05/03/2017
ksc : 8.1
======================================
Hardware
======================================
motherboard id : NUC7i5BNB
form factor : Desktop
cpu family : Core i5
cpu family id : 6
cpu information : Intel(R) Core(TM) i5-7260U CPU @ 2.20GHz
gpu card : Intel Corporation Device 5926 (rev 06) (prog-if 00 [VGA controller])
memory ram : 15.58 GB
max memory ram : 32 GB
cpu thread : 4
cpu core : 2
cpu model : 142
cpu stepping : 9
socket : Other
signature : Type 0, Family 6, Model 142, Stepping 9
hard drive : 447GiB (480GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected : DP-1 DP-2
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.1
guc fw loaded : NONE
guc version wanted : 0.0
guc version found : 0.0
Same issue on BDW with latest configuration
igt@gem_tiled_swapping@threaded
igt@gem_tiled_swapping@non-threaded
Component: drm
tag: libdrm-2.4.80-18-gce9e3ba
commit: ce9e3ba6e2cc65e1e9e6e05a5f326c4dd25ab2c4
Component: cairo
tag: 1.15.4-22-g0fd0fd0
commit: 0fd0fd0ae9ad8cfb177bb844091de98c0235917e
Component: intel-gpu-tools
tag: intel-gpu-tools-1.18-211-g00ce341
commit: 00ce341b95c718611689ded8ccec45086186c5b7
Component: piglit
tag: piglit-v1
commit: ebbb9c5dcc6a637884d54e06eb430a8c14993413
Kernel version
=========================================
commit 75397b60fe84eb5125a78a5ee304def86b761994
Author: Chris Wilson <chris@chris-wilson.co.uk>
AuthorDate: Tue May 30 12:56:32 2017 +0100
Commit: Chris Wilson <chris@chris-wilson.co.uk>
CommitDate: Tue May 30 12:56:32 2017 +0100
drm-tip: 2017y-05m-30d-11h-55m-42s UTC integration manifest
same issue on BSW with latest configuration
igt@gem_tiled_swapping@threaded
igt@gem_tiled_swapping@non-threaded
Component: drm
tag: libdrm-2.4.80-18-gce9e3ba
commit: ce9e3ba6e2cc65e1e9e6e05a5f326c4dd25ab2c4
Component: cairo
tag: 1.15.4-22-g0fd0fd0
commit: 0fd0fd0ae9ad8cfb177bb844091de98c0235917e
Component: intel-gpu-tools
tag: intel-gpu-tools-1.18-211-g00ce341
commit: 00ce341b95c718611689ded8ccec45086186c5b7
Component: piglit
tag: piglit-v1
commit: ebbb9c5dcc6a637884d54e06eb430a8c14993413
kernel
===================================================
commit 4aa1d46d3b24bbe545cdf7cbd407c18f5cd5e43d
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
AuthorDate: Wed May 31 10:59:05 2017 +0200
Commit: Daniel Vetter <daniel.vetter@ffwll.ch>
CommitDate: Wed May 31 10:59:05 2017 +0200
drm-tip: 2017y-05m-31d-08h-58m-36s UTC integration manifest
commit eaf41801559a687cc7511c04dc712984765c9dd7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Jun 9 12:03:47 2017 +0100 drm/i915: Remove __GFP_NORETRY from our buffer allocator Please test and share results to be able to close this bug. Works fine with the following configuration on BXT, KBL, SKL, BDW, BSW.
This is my Configuration:
======================================
Kernel
======================================
commit df0182c2c95385492772c6e4ace76b463298b8ca
Author: Jani Nikula <jani.nikula@intel.com>
AuthorDate: Mon Jul 3 16:20:53 2017 +0300
Commit: Jani Nikula <jani.nikula@intel.com>
CommitDate: Mon Jul 3 16:20:53 2017 +0300
drm-tip: 2017y-07m-03d-13h-20m-24s UTC integration manifest
======================================
Graphic drivers
======================================
Component: drm
tag: libdrm-2.4.81-24-g3095cc8
commit: 3095cc8eaba1aa87ad38c04ae2b1eabe30f7e16c
Component: cairo
tag: 1.15.6-2-g57b4050
commit: 57b40507dda3f58dfc8635548d606b86dc7bcf51
Component: intel-gpu-tools
tag: intel-gpu-tools-1.19-57-g6fcc8e8
commit: 6fcc8e8b247661c7950b998e0b95141ffbd6b833
Component: piglit
tag: piglit-v1
commit: c8f4fd9eeb298a2ef0855927f22634f794ef3eff
==========================================
|
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Created attachment 130715 [details] dmesg log The following test are failing: igt@gem_tiled_swapping@non-threaded gem_tiled_swapping@threaded Both are showing "not allocating memory" Expected result: should pass Actual result: fail Output: IGT-Version: 1.18-g56741ce (x86_64) (Linux: 4.11.0-rc5-drm-tip-qa-ww14-commit-5bc82ec+ x86_64) Using 640 1MiB objects (available RAM: 290/1849, swap: 1894) (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: Test assertion failure function gem_set_domain, file ioctl_wrappers.c:435: (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: Failed assertion: __gem_set_domain(fd, handle, read, write) == 0 (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: error: -12 != 0 Stack trace: #0 [__igt_fail_assert+0x101] #1 [gem_set_domain+0x44] #2 [fill_bo+0x2f] #3 [__real_main166+0xcf] #4 [main+0x33] #5 [__libc_start_main+0xf1] #6 [_start+0x29] #7 [<unknown>+0x29] Subtest threaded failed. **** DEBUG **** (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: Test assertion failure function gem_set_domain, file ioctl_wrappers.c:435: (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: Failed assertion: __gem_set_domain(fd, handle, read, write) == 0 (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: Last errno: 12, Cannot allocate memory (gem_tiled_swapping:1526) ioctl-wrappers-CRITICAL: error: -12 != 0 **** END **** Subtest threaded: FAIL (1.123s)