[Bug 101684] [BAT][CTG] Silent incomplete right after boot (first test)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 4 13:11:53 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101684

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

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

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit fad2083483bb7f743486199f90dc042939323453
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sat Jul 1 00:05:17 2017 +0100

    drm/i915: Fix use-after-free of context during free_contexts

    When iterating the list of contexts to free, we need to use a safe
    iterator as we are freeing the link as we go. Pass an extra thick brown
    paper bag.

    Fixes: 5f09a9c8ab6b ("drm/i915: Allow contexts to be unreferenced
locklessly")
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
    Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
    Cc: Matthew Auld <matthew.auld at intel.com>
    Link:
http://patchwork.freedesktop.org/patch/msgid/20170630230517.1938-1-chris@chris-wilson.co.uk
    Reviewed-by: Matthew Auld <matthew.auld at intel.com>

Extremely odd we get no output though.

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