[PATCH 1/3] powerpc/e6500: set FTR_VMX_COPY

Kim Phillips kim.phillips at freescale.com
Wed Mar 25 09:44:11 AEDT 2015


This enables the VMX/ALTIVEC optimised copy-to/from-user code in
arch/powerpc/lib/copyuser_power7.S.  The e6500 does, and the e5500
does not, have ALTIVEC.

Signed-off-by: Kim Phillips <kim.phillips at freescale.com>
---
 arch/powerpc/include/asm/cputable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 5cf5a6d..66ca94a 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -391,7 +391,7 @@ extern const char *powerpc_base_platform;
 	    CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
 	    CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
 	    CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV | CPU_FTR_ALTIVEC_COMP | \
-	    CPU_FTR_CELL_TB_BUG | CPU_FTR_SMT)
+	    CPU_FTR_CELL_TB_BUG | CPU_FTR_SMT | CPU_FTR_VMX_COPY)
 #define CPU_FTRS_GENERIC_32	(CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
 
 /* 64-bit CPUs */
-- 
2.3.3



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