powerpc: Ignore the pkey system calls for now

78914ff0 · Stephen Rothwell <[email protected]> · 2016-10-18 09:33:44 +11:00

Eliminates warning messages:

<stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp]

Hopefully we will remember to revert this commit if we ever implement
them.

Signed-off-by: Stephen Rothwell <[email protected]>
Acked-by: Balbir Singh <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>

Commit: 78914ff0843623ee6dbeae92fa0bb8761828684e
Parents: 8467801c

Changes

1 files changed · +4 −0

File	Status	Add	Del	Content
arch/powerpc/include/asm/unistd.h	modified	+4	−0	View file

arch/powerpc/include/asm/unistd.h

View file

diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index cf12c58..e8cdfec 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -16,6 +16,10 @@
 
 #define __NR__exit __NR_exit
 
+#define __IGNORE_pkey_mprotect
+#define __IGNORE_pkey_alloc
+#define __IGNORE_pkey_free
+
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>