From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: PowerPC <linuxppc-dev@lists.ozlabs.org>
Subject: [PATCH] powerpc: ignore the pkey system calls for now
Date: Tue, 18 Oct 2016 09:33:44 +1100 [thread overview]
Message-ID: <20161018093344.1f52d1f9@canb.auug.org.au> (raw)
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 <sfr@canb.auug.org.au>
---
arch/powerpc/include/asm/unistd.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index cf12c580f6b2..e8cdfec8d512 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>
--
2.9.3
--
Cheers,
Stephen Rothwell
next reply other threads:[~2016-10-17 22:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 22:33 Stephen Rothwell [this message]
2016-10-18 7:05 ` [PATCH] powerpc: ignore the pkey system calls for now Balbir Singh
2016-10-21 22:02 ` Michael Ellerman
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