[Bug 94350] [BAT BSW] lockdep splat due to stop_machine() in ggtt pte programming
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Mar 1 16:13:04 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=94350
--- Comment #2 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Chris Wilson from comment #1)
> Surely you meant due to the the kernfs might_fault() whilst holding a lock
> already tainted by mmap_sem.
Whatever works. I stopped reading at stop_machine() :P
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