powerpc: Wire up sys_seccomp(), sys_getrandom() and sys_memfd_create()

This patch wires up three new syscalls for powerpc. The three
new syscalls are seccomp, getrandom and memfd_create.

Signed-off-by: Pranith Kumar <[email protected]>
Reviewed-by: David Herrmann <[email protected]>

Author: pranith

arch/powerpc/include/asm/systbl.h

@@ -362,3 +362,6 @@ SYSCALL(ni_syscall) /* sys_kcmp */
 SYSCALL_SPU(sched_setattr)
 SYSCALL_SPU(sched_getattr)
 SYSCALL_SPU(renameat2)
+SYSCALL_SPU(seccomp)
+SYSCALL_SPU(getrandom)
+SYSCALL_SPU(memfd_create)

arch/powerpc/include/asm/unistd.h

@@ -12,7 +12,7 @@
 #include <uapi/asm/unistd.h>
 
 
-#define __NR_syscalls		358
+#define __NR_syscalls		361
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls

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

@@ -380,5 +380,8 @@
 #define __NR_sched_setattr	355
 #define __NR_sched_getattr	356
 #define __NR_renameat2		357
+#define __NR_seccomp		358
+#define __NR_getrandom		359
+#define __NR_memfd_create	360
 
 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */