Bug 110876 - [CI][DRMTIP]igt@gem_ctx_shared@exec-shared-gtt-(render|default) - fail - Failed assertion: __gem_execbuf(fd, execbuf) == 0, error: -28 != 0
Summary: [CI][DRMTIP]igt@gem_ctx_shared@exec-shared-gtt-(render|default) - fail - Fail...
Status: RESOLVED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks:
 
Reported: 2019-06-10 10:56 UTC by Lakshmi
Modified: 2019-08-14 13:57 UTC (History)
1 user (show)

See Also:
i915 platform: G45, ILK
i915 features: GEM/Other


Attachments

Description Lakshmi 2019-06-10 10:56:33 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_302/fi-elk-e7500/igt@gem_ctx_shared@exec-shared-gtt-render.html

Starting subtest: exec-shared-gtt-render
(gem_ctx_shared:1662) ioctl_wrappers-CRITICAL: Test assertion failure function gem_execbuf, file ../lib/ioctl_wrappers.c:609:
(gem_ctx_shared:1662) ioctl_wrappers-CRITICAL: Failed assertion: __gem_execbuf(fd, execbuf) == 0
(gem_ctx_shared:1662) ioctl_wrappers-CRITICAL: error: -28 != 0
Subtest exec-shared-gtt-render failed.
**** DEBUG ****
(gem_ctx_shared:1662) ioctl_wrappers-DEBUG: Test requirement passed: gem_has_ring(fd, ring)
(gem_ctx_shared:1662) DEBUG: Test requirement passed: gem_can_store_dword(i915, ring)
(gem_ctx_shared:1662) ioctl_wrappers-CRITICAL: Test assertion failure function gem_execbuf, file ../lib/ioctl_wrappers.c:609:
(gem_ctx_shared:1662) ioctl_wrappers-CRITICAL: Failed assertion: __gem_execbuf(fd, execbuf) == 0
(gem_ctx_shared:1662) ioctl_wrappers-CRITICAL: error: -28 != 0
(gem_ctx_shared:1662) igt_core-INFO: Stack trace:
(gem_ctx_shared:1662) igt_core-INFO:   #0 ../lib/igt_core.c:1509 __igt_fail_assert()
(gem_ctx_shared:1662) igt_core-INFO:   #1 [gem_execbuf+0x44]
(gem_ctx_shared:1662) igt_core-INFO:   #2 ../tests/i915/gem_ctx_shared.c:234 __real_main756()
(gem_ctx_shared:1662) igt_core-INFO:   #3 ../tests/i915/gem_ctx_shared.c:756 main()
(gem_ctx_shared:1662) igt_core-INFO:   #4 ../csu/libc-start.c:344 __libc_start_main()
(gem_ctx_shared:1662) igt_core-INFO:   #5 [_start+0x2a]
****  END  ****
Subtest exec-shared-gtt-render: FAIL (0.167s)
Comment 2 Chris Wilson 2019-06-17 15:12:34 UTC
commit 65500f98e5ec747fda8877ffad40c053b9abdbb2 (HEAD)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jun 17 12:12:30 2019 +0100

    i915/gem_ctx_shared: Check for a large enough hole in the GTT
    
    In the exec-shared-gtt test, we cheekily try to reference an object we
    placed in the GTT in an earlier execbuf (and avoid declaring it in the
    later call). For a global GTT, where there may be existing objects, we
    have to find a hole large enough to fit both and avoid and implicit
    guard pages.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110876
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Comment 3 CI Bug Log 2019-08-14 13:57:22 UTC
The CI Bug Log issue associated to this bug has been archived.

New failures matching the above filters will not be associated to this bug anymore.


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