From: Will Deacon <will.deacon@arm.com>
Date: Tue, 14 Sep 2010 08:50:03 +0000 (+0100)
Subject: ARM: 6387/1: errata: check primary part ID in proc-v7.S
X-Git-Tag: v2.6.36-rc6~11^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6491848d1ab246f6d243ddef25085fc1d836ff2c;p=pandora-kernel.git

ARM: 6387/1: errata: check primary part ID in proc-v7.S

Kconfig doesn't have any knowledge of specific v7 cores, so it is possible
to select errata workarounds that may cause inadvertent behaviour when
executed on a core other than those targetted by the fix.

This patch improves the variant and revision checking in proc-v7.S so
that the primary part number is also considered when applying errata
workarounds.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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