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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2013-11-18 14:58:09 +0530
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-12-09 11:40:27 +1100
commit92c08a0d522c7e62c01a63e42597f0c2b02c4245 (patch)
tree7e427c100b5782a1a8501237ab8deecb65145087 /arch/powerpc/platforms/pseries/lpar.c
parent6f4441ef7009b9ec063678d906eb762318689494 (diff)
powerpc/mm: Use HPTE constants when updating hpte bits
Even though we have same value for linux PTE bits and hash PTE pits use the hash pte bits wen updating hash pte Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/lpar.c')
-rw-r--r--arch/powerpc/platforms/pseries/lpar.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 28cf0f33c5be..b02af9ef3ff6 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -153,7 +153,8 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
/* Make pHyp happy */
if ((rflags & _PAGE_NO_CACHE) && !(rflags & _PAGE_WRITETHRU))
- hpte_r &= ~_PAGE_COHERENT;
+ hpte_r &= ~HPTE_R_M;
+
if (firmware_has_feature(FW_FEATURE_XCMO) && !(hpte_r & HPTE_R_N))
flags |= H_COALESCE_CAND;