stset 24 arch/arm64/include/asm/atomic_lse.h ATOMIC_OP(or, stset) stset 177 arch/arm64/include/asm/atomic_lse.h ATOMIC64_OP(or, stset) stset 114 arch/arm64/include/asm/percpu.h PERCPU_OP(or, orr, stset)