From ef1967ff875d58c290108f9c6872a53a79855c4b Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Mon, 23 Sep 2013 12:04:42 +1000 Subject: [PATCH] powerpc: Set MSR_LE bit on little endian builds We need to set MSR_LE in kernel and userspace for little endian builds Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt --- 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) -- 2.7.4