On Thu, 30 Sep 2010 09:10:26 +0100, Chris Wilson <chris at chris-wilson.co.uk> wrote: > In order to be fully threadsafe we need to check that the drm_gem_object > refcount is still 0 after acquiring the mutex in order to call the free > function. Otherwise, we may encounter scenarios like: [snip] > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30454 > Reported-by: Magnus Kessler <Magnus.Kessler at gmx.net> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk> > Cc: Dave Airlie <airlied at redhat.com> > Cc: stable at kernel.org
Reported-and-tested-by: Magnus Kessler <Magnus.Kessler at gmx.net> -- Chris Wilson, Intel Open Source Technology Centre
