Symbol: system_has_cmpxchg128
arch/arm64/include/asm/cmpxchg.h
201
#define system_has_cmpxchg128() 1
arch/loongarch/include/asm/cmpxchg.h
251
#define system_has_cmpxchg128() cpu_opt(LOONGARCH_CPU_SCQ)
arch/riscv/include/asm/cmpxchg.h
323
#define system_has_cmpxchg128() riscv_has_extension_unlikely(RISCV_ISA_EXT_ZACAS)
arch/s390/include/asm/cmpxchg.h
239
#define system_has_cmpxchg128() 1
arch/x86/include/asm/cmpxchg_64.h
93
#define system_has_cmpxchg128() boot_cpu_has(X86_FEATURE_CX16)