microblaze: wire up statx syscall

Add the new statx syscall.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/microblaze/include/asm/unistd.h

@@ -38,6 +38,6 @@
 
 #endif /* __ASSEMBLY__ */
 
-#define __NR_syscalls         398
+#define __NR_syscalls         399
 
 #endif /* _ASM_MICROBLAZE_UNISTD_H */

arch/microblaze/include/uapi/asm/unistd.h

@@ -413,5 +413,6 @@
 #define __NR_pkey_mprotect	395
 #define __NR_pkey_alloc		396
 #define __NR_pkey_free		397
+#define __NR_statx		398
 
 #endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */

arch/microblaze/kernel/syscall_table.S

@@ -398,3 +398,4 @@ ENTRY(sys_call_table)
 	.long sys_pkey_mprotect		/* 395 */
 	.long sys_pkey_alloc
 	.long sys_pkey_free
+	.long sys_statx