user_ax           230 tools/testing/selftests/x86/ptrace_syscall.c 	regs.user_ax = regs.user_syscall_nr;
user_ax           255 tools/testing/selftests/x86/ptrace_syscall.c 	regs.user_ax = SYS_getpid;
user_ax           364 tools/testing/selftests/x86/ptrace_syscall.c 		       (long)regs.user_ax);