[Bug 102242] [CI] assert(level < 128) failed for igt@pm_rpm@sysfs-read

[Bug 102242] [CI] assert(level < 128) failed for igt@pm_rpm@sysfs-read

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=102242

Jari Tahvanainen <jari.tahvanainen@intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         QA Contact|intel-gfx-bugs@lists.freede |
                   |sktop.org                   |
           Assignee|intel-gfx-bugs@lists.freede |dri-devel@lists.freedesktop
                   |sktop.org                   |.org
          Component|DRM/Intel                   |IGT

--- Comment #6 from Jari Tahvanainen <jari.tahvanainen@intel.com> ---
Tested-by/SKL: I see the same improvement (FAIL -> SUCCESS) with igt+series
(https://patchwork.freedesktop.org/series/29141/) used on latest drm-tip kernel
drm-tip: "2017y-08m-30d-08h-12m-34s UTC integration manifest".
Looping ./pm_rpm --r sysfs-read thousand times resulted all
Subtest sysfs-read: SUCCESS (0,1..s).

Moving to IGT component since fixing is done there...

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[Bug 102242] [CI] assert(level < 128) failed for igt@pm_rpm@sysfs-read

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=102242

Chris Wilson <chris@chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Chris Wilson <chris@chris-wilson.co.uk> ---
commit e56ab79711b3fb248bf165d1601acd25a2b7529d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Aug 22 13:47:33 2017 +0100

    igt/pm_rpm: Use libc 'ftw' rather than opencoding our own filetree walk

    By using ftw, we avoid the issue of having to handle directory recursion
    ourselves and can focus on the test of checking the reading a
    sysfs/debugfs does not break runtime suspend. In the process, disregard
    errors when opening the individual files as they may fail for other
    reasons.

    v2: Bracket the file open/close with the wait_for_suspended() tests.
    Whilst the fd is open, it may be keeping the device awake, e.g.
    i915_forcewake_user.

    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Tested-by: Jari Tahvanainen <jari.tahvanainen@intel.com>

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[Bug 102242] [CI] assert(level < 128) failed for igt@pm_rpm@sysfs-read

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https://bugs.freedesktop.org/show_bug.cgi?id=102242

Martin Peres <martin.peres@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #8 from Martin Peres <martin.peres@free.fr> ---
Verified fixed! Thanks Chris!

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