To pick up the changes from:
  56e62a7370283601 ("s390: convert to generic entry")
That only adds two new defines, so shouldn't cause problems when
building the BPF selftests.
Silencing this perf build warning:
  Warning: Kernel ABI header at 'tools/arch/s390/include/uapi/asm/ptrace.h' differs from latest version at 'arch/s390/include/uapi/asm/ptrace.h'
  diff -u tools/arch/s390/include/uapi/asm/ptrace.h arch/s390/include/uapi/asm/ptrace.h
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 
 #define ACR_SIZE       4
 
 
-#define PTRACE_OLDSETOPTIONS        21
-
+#define PTRACE_OLDSETOPTIONS           21
+#define PTRACE_SYSEMU                  31
+#define PTRACE_SYSEMU_SINGLESTEP       32
 #ifndef __ASSEMBLY__
 #include <linux/stddef.h>
 #include <linux/types.h>