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 a613d2c..b142b8e 100644 (file)
--- 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;