[PATCH 08/39] powerpc: Set MSR_LE bit on little endian builds
Anton Blanchard
anton at samba.org
Mon Sep 23 12:04:42 EST 2013
We need to set MSR_LE in kernel and userspace for little endian builds
Signed-off-by: Anton Blanchard <anton at samba.org>
---
arch/powerpc/include/asm/reg.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 10d1ef0..126f6e9 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -115,7 +115,12 @@
#define MSR_64BIT MSR_SF
/* Server variant */
-#define MSR_ (MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_ISF |MSR_HV)
+#define __MSR (MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_ISF |MSR_HV)
+#ifdef __BIG_ENDIAN__
+#define MSR_ __MSR
+#else
+#define MSR_ (__MSR | MSR_LE)
+#endif
#define MSR_KERNEL (MSR_ | MSR_64BIT)
#define MSR_USER32 (MSR_ | MSR_PR | MSR_EE)
#define MSR_USER64 (MSR_USER32 | MSR_64BIT)
--
1.8.1.2
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