From: Denis Kirjanov <kda@linux-powerpc.org>
Date: Tue, 23 Jul 2013 11:28:03 +0000 (+0400)
Subject: powerpc/pseries: Fix a typo in pSeries_lpar_hpte_insert()
X-Git-Tag: v3.11-rc3~18^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad92c615975a57c4b206c5c99f77a0bf22b373c4;p=pandora-kernel.git

powerpc/pseries: Fix a typo in pSeries_lpar_hpte_insert()

Commit 801eb73f45371accc78ca9d6d22d647eeb722c11 introduced
a bug while checking PTE flags. We have to drop the _PAGE_COHERENT flag
when __PAGE_NO_CACHE is set and the cache update policy is not write-through
(i.e. _PAGE_WRITETHRU is not set)

Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
CC:  Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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