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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 <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
hifive-unleashed-5.1
Anton Blanchard 2013-09-23 12:04:42 +10:00 committed by Benjamin Herrenschmidt
parent 4c74c330c2
commit ef1967ff87
1 changed files with 6 additions and 1 deletions
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7
arch/powerpc/include/asm/reg.h
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@ -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)