[PATCH 2/9] powerpc/64s: fix CPU_FTRS_POSSIBLE vector features

[Nicholas Piggin]

ALTIVEC and VSX features are not default in the POWER CPU feature
sets because they are intended to be enabled by firmware. They
should be added individually to the CPU_FTRS_POSSIBLE set. It
already contains CPU_FTR_VSX, so add ALTIVEC. This becomes
important with a reduced set of supported CPUs.

The _COMP features should be used because they won't be present
if compiled out.

Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
---
 arch/powerpc/include/asm/cputable.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 1fb9b1ea4662..27bb8e96ce7a 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -488,8 +488,8 @@ static inline void cpu_feature_keys_init(void) { }
 	    (CPU_FTRS_POWER4 | CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | \
 	     CPU_FTRS_POWER6 | CPU_FTRS_POWER7 | CPU_FTRS_POWER8E | \
 	     CPU_FTRS_POWER8 | CPU_FTRS_POWER8_DD1 | CPU_FTRS_CELL | \
-	     CPU_FTRS_PA6T | CPU_FTR_VSX | CPU_FTRS_POWER9 | \
-	     CPU_FTRS_POWER9_DD1 | CPU_FTRS_POWER9_DD2_1)
+	     CPU_FTRS_PA6T | CPU_FTR_ALTIVEC_COMP | CPU_FTR_VSX_COMP | \
+	     CPU_FTRS_POWER9 | CPU_FTRS_POWER9_DD1 | CPU_FTRS_POWER9_DD2_1)
 #endif
 #else
 enum {
-- 
2.16.1