sigsegv_or_sigbus  131 tools/testing/selftests/x86/syscall_arg_fault.c 	sethandler(SIGSEGV, sigsegv_or_sigbus, SA_ONSTACK);
sigsegv_or_sigbus  137 tools/testing/selftests/x86/syscall_arg_fault.c 	sethandler(SIGBUS, sigsegv_or_sigbus, SA_ONSTACK);