kernel.git/arch/arc/include/asm/bitops.h, branch linux-3.11.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.11.y2013-02-11T14:30:30ZARC: Atomic/bitops/cmpxchg/barriers2013-02-11T14:30:30ZVineet Gupta2013-01-18T09:42:16Zurn:sha1:14e968bad788de922a755a84b92cb29f8c1342e4
This covers the UP / SMP (with no hardware assist for atomic r-m-w) as
well as ARC700 LLOCK/SCOND insns based.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>