S390_SYSCALL_OPCODE 308 arch/s390/kernel/compat_signal.c if (__put_user(S390_SYSCALL_OPCODE | __NR_sigreturn, svc)) S390_SYSCALL_OPCODE 374 arch/s390/kernel/compat_signal.c if (__put_user(S390_SYSCALL_OPCODE | __NR_rt_sigreturn, svc)) S390_SYSCALL_OPCODE 340 arch/s390/kernel/signal.c if (__put_user(S390_SYSCALL_OPCODE | __NR_sigreturn, svc)) S390_SYSCALL_OPCODE 402 arch/s390/kernel/signal.c if (__put_user(S390_SYSCALL_OPCODE | __NR_rt_sigreturn, svc))