[RFC PATCH] powerpc: Wire up three syscalls

[Pranith Kumar]

I see that the three syscalls seccomp, getrandom and memfd_create are not wired
because of which we get a warning while compilation.

So I wired them up in this patch. What else needs to be done? I tried the
memfd_test after compiling this kernel, but it is failing. What am I missing for
this to work? Any advice is really appreciated! :)

Signed-off-by: Pranith Kumar <bobby.prani at gmail.com>
---
 arch/powerpc/include/asm/systbl.h      | 3 +++
 arch/powerpc/include/asm/unistd.h      | 2 +-
 arch/powerpc/include/uapi/asm/unistd.h | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 542bc0f..7d8a600 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/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)
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 5ce5552..4e9af3f 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/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
diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h
index 2d526f7..0688fc0 100644
--- a/arch/powerpc/include/uapi/asm/unistd.h
+++ b/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_ */
-- 
2.1.0