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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2013-04-28 09:37:34 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-04-30 16:00:11 +1000
commit74f227b22897e0db52a58f8f634e9ce6f67cc652 (patch)
tree987b31602251010b3335389510cf5d037d331413 /arch/powerpc/platforms/ps3/htab.c
parent5c1f6ee9a31cbdac90bbb8ae1ba4475031ac74b4 (diff)
downloadlinaro-lsk-74f227b22897e0db52a58f8f634e9ce6f67cc652.tar.gz
powerpc: Use encode avpn where we need only avpn values
In all these cases we are doing something similar to HPTE_V_COMPARE(hpte_v, want_v) which ignores the HPTE_V_LARGE bit With MPSS support we would need actual page size to set HPTE_V_LARGE bit and that won't be available in most of these cases. Since we are ignoring HPTE_V_LARGE bit, use the avpn value instead. There should not be any change in behaviour after this patch. Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/ps3/htab.c')
-rw-r--r--arch/powerpc/platforms/ps3/htab.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index 6cc58201db8..cd8f2fbb6d1 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -117,7 +117,7 @@ static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp,
unsigned long flags;
long ret;
- want_v = hpte_encode_v(vpn, psize, ssize);
+ want_v = hpte_encode_avpn(vpn, psize, ssize);
spin_lock_irqsave(&ps3_htab_lock, flags);