1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef _ASM_S390_STACKPROTECTOR_H 4 #define _ASM_S390_STACKPROTECTOR_H 5 6 #include <linux/sched.h> 7 #include <asm/current.h> 8 #include <asm/lowcore.h> 9 10 static __always_inline void boot_init_stack_canary(void) 11 { 12 current->stack_canary = get_random_canary(); 13 get_lowcore()->stack_canary = current->stack_canary; 14 } 15 16 #endif /* _ASM_S390_STACKPROTECTOR_H */ 17