* MIT-style license :
-xchg() privimitive has been rewritten from scratch starting from atomic_ops 1.2
+xchg() primitive has been rewritten from scratch starting from atomic_ops 1.2
which has a MIT-style license that is intended to allow use in both free and
proprietary software:
http://www.hpl.hp.com/research/linux/atomic_ops/LICENSING.txt
arch_atomic_x86.h
arch_atomic_ppc.h
+arch_atomic_s390.h
+arch_s390.h
+compiler.h
* GPLv2
urcutorture.c
api_x86.h
api_ppc.h
+api_gcc.h
test_urcu.c
test_urcu_yield.c
test_rwlock_timing.c