From: Anton Blanchard <anton@samba.org>
Date: Thu, 6 Mar 2014 05:10:11 +0000 (+1100)
Subject: powerpc/compat: 32-bit little endian machine name is ppcle, not ppc
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=a2b2d904290eb928793f06e179d8878c3ee1a394;p=linux-edison.git

powerpc/compat: 32-bit little endian machine name is ppcle, not ppc

commit 422b9b9684db3c511e65c91842275c43f5910ae9 upstream.

I noticed this when testing setarch. No, we don't magically
support a big endian userspace on a little endian kernel.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h
index 84fdf6857c3..ef22898daa9 100644
--- a/arch/powerpc/include/asm/compat.h
+++ b/arch/powerpc/include/asm/compat.h
@@ -8,7 +8,11 @@
 #include <linux/sched.h>
 
 #define COMPAT_USER_HZ		100
+#ifdef __BIG_ENDIAN__
 #define COMPAT_UTS_MACHINE	"ppc\0\0"
+#else
+#define COMPAT_UTS_MACHINE	"ppcle\0\0"
+#endif
 
 typedef u32		compat_size_t;
 typedef s32		compat_ssize_t;