[Bug 110937] [CI][DRMTIP] igt at gem_persistent_relocs@forked-(interruptible-)?faulting-reloc-thrash-inactive - incomplete - list_del corruption

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110937

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

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

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 0bd6cb6b58f7332c61cef2e4ae48db1ca9910b6b (drm-intel/for-linux-next,
drm-i
ntel/drm-intel-next-queued)
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Jun 18 08:41:29 2019 +0100

    drm/i915: Skip shrinking already freed pages

    Previously, we wanted to shrink the pages of freed objects before they
    were finally RCU collected. However, by removing the struct_mutex
    serialisation around the active reference, we need to acquire an extra
    reference around the wait. Unfortunately this means that we have to skip
    objects that are waiting RCU collection.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110937
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20190618074153.16055-2-chris@chris-wilson.co.uk

Pretty sure that's the one.

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