s390/kernel/syscall.c

28 #include <linux/personality.h>
89 SYSCALL_DEFINE1(s390_personality, unsigned int, personality)
91 	unsigned int ret = current->personality;
93 	if (personality(current->personality) == PER_LINUX32 &&
94 	    personality(personality) == PER_LINUX)
95 		personality |= PER_LINUX32;
97 	if (personality != 0xffffffff)
98 		set_personality(personality);
100 	if (personality(ret) == PER_LINUX32)