[Bug 111196] [CI][SHARDS] igt at i915_selftest@mock_vma - dmesg-warn - watchdog: BUG: soft lockup - CPU#\d+ stuck

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 23 12:31:47 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111196

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

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

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit d8bf0e7627e6e887bd0ed3707216e0e69ec95710 (HEAD -> drm-intel-next-queued,
drm-intel/for-linux-next, drm-intel/drm-intel-next-queued)
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Jul 23 10:58:00 2019 +0100

    drm/i915/selftests: Let igt_vma_partial et al breathe

    Give the scheduler a chance to breathe by calling cond_resched() as some
    of the loops may take some time on slower machines, and so catch the
    attention of the watchdogs.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111196
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Matthew Auld <matthew.william.auld at gmail.com>
    Reviewed-by: Matthew Auld <matthew.william.auld at gmail.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20190723095800.2820-1-chris@chris-wilson.co.uk

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