Symbol: __cmpxchg_key4
arch/s390/include/asm/uaccess.h
477
int __cmpxchg_key4(void *address, unsigned int *uval, unsigned int old,
arch/s390/kvm/gaccess.c
1071
rc = __cmpxchg_key4(&ptr->four, &tmp.four, old->four, new.four, access_key);
arch/s390/lib/uaccess.c
149
EXPORT_SYMBOL(__cmpxchg_key4);