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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2013-04-28 09:37:34 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-04-30 16:00:11 +1000 |
| commit | 74f227b22897e0db52a58f8f634e9ce6f67cc652 (patch) | |
| tree | 987b31602251010b3335389510cf5d037d331413 /arch/powerpc/platforms/ps3/htab.c | |
| parent | 5c1f6ee9a31cbdac90bbb8ae1ba4475031ac74b4 (diff) | |
| download | linux-74f227b22897e0db52a58f8f634e9ce6f67cc652.tar.gz linux-74f227b22897e0db52a58f8f634e9ce6f67cc652.tar.bz2 linux-74f227b22897e0db52a58f8f634e9ce6f67cc652.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c index 6cc58201db8c..cd8f2fbb6d1a 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); |