[uclibc-ng-devel] [PATCH 0/3] ARC atomics support updates

Hi, This fixes ARC port to support configs lacking llock/scond using kernel assisted cmpxchg. Thx, -Vineet Vineet Gupta (3): NPTL/ARC: implement __arch_exchange_32_acq using native EX ARC: introduce explicit support for atomics NPTL/ARC: provide a kernel assisted atomic cmpxchg extra/Configs/Config.arc | 8 +++++ libc/sysdeps/linux/arc/bits/atomic.h | 61 ++++++++++++++++++++++++++++++++++-- 2 files changed, 67 insertions(+), 2 deletions(-) -- 2.7.4