The updated changelog entry is below, but somebody with write access should do the commit, please.
2013-01-31 Dmitry Vyukov <dvyu...@gcc.gnu.org>
Joost VandeVondele <joost.vandevond...@mat.ethz.ch>
PR libgomp/55561
* config/linux/wait.h (do_spin): Use atomic load for addr.
* config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
for intptr and ptrlock.
* config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
for ptrlock.
