Bug 102991

Summary: [CI][SNB.HSW,APL,KBL] - igt@gem_exec_schedule@fifo-[blt|bsd*|render|vebox] - Failed assertion: __ctx_set_priority(fd, ctx, prio) == 0
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: high CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: BXT, HSW, KBL, SNB i915 features: GEM/Other

Description Marta Löfstedt 2017-09-26 06:27:39 UTC 
This issue started on CI_DRM_3129 and has, so far been reproduced on CI_DRM_3130, CI_DRM_3131

(gem_exec_schedule:2582) CRITICAL: Test assertion failure function ctx_set_priority, file gem_exec_schedule.c:64:
(gem_exec_schedule:2582) CRITICAL: Failed assertion: __ctx_set_priority(fd, ctx, prio) == 0
(gem_exec_schedule:2582) CRITICAL: Last errno: 22, Invalid argument
(gem_exec_schedule:2582) CRITICAL: error: -22 != 0
Subtest fifo-blt failed.

Some full data links:
igt@gem_exec_schedule@fifo-blt:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-snb3/igt@gem_exec_schedule@fifo-blt.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-hsw2/igt@gem_exec_schedule@fifo-blt.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-apl5/igt@gem_exec_schedule@fifo-blt.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-kbl2/igt@gem_exec_schedule@fifo-blt.html

igt@gem_exec_schedule@fifo-bsd:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-hsw5/igt@gem_exec_schedule@fifo-bsd.html

igt@gem_exec_schedule@fifo-bsd1:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-kbl3/igt@gem_exec_schedule@fifo-bsd1.html

igt@gem_exec_schedule@fifo-bsd2:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-kbl4/igt@gem_exec_schedule@fifo-bsd2.html

igt@gem_exec_schedule@fifo-render:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-snb3/igt@gem_exec_schedule@fifo-render.html

igt@gem_exec_schedule@fifo-vebox:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3129/shard-hsw2/igt@gem_exec_schedule@fifo-vebox.html
Comment 2 Chris Wilson 2017-09-26 15:06:25 UTC 
commit 2885b10f99b4beeb046e75af8b8488c229f629d3 (upstream/master, origin/master, origin/HEAD)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Sep 25 20:59:54 2017 +0100

    igt/gem_exec_schedule: Ignore set-priority failures on old kernels
    
    When plugging the device, we need to submit batches at highest priority
    so that they cannot be gazumped by the queued requests. On older kernels
    that do not support the user changing context priority, all contexts
    therefore have the same default priority and we can ignore the error.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Comment 3 Elizabeth 2018-03-02 15:47:40 UTC 
According to CI results this tests are either pass or skip, no failed assertions. Closing, thank you.

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