From: Will Deacon <will.deacon@arm.com>
Date: Wed, 18 Jun 2014 13:06:27 +0000 (+0100)
Subject: arm64: mm: remove broken &= operator from pmd_mknotpresent
X-Git-Tag: omap-for-v3.16/fixes-rc4~85^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3a920afc3482e954834a4ed95908c4bc5e4c000;p=pandora-kernel.git

arm64: mm: remove broken &= operator from pmd_mknotpresent

This should be a plain old '&' and could easily lead to undefined
behaviour if the target of a pmd_mknotpresent invocation was the same
as the parameter.

Fixes: 9c7e535fcc17 (arm64: mm: Route pmd thp functions through pte equivalents)
Signed-off-by: Will Deacon <will.deacon@arm.com>
Cc: <stable@vger.kernel.org> # v3.15
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

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