From: Eugene Surovegin <ebs@ebshome.net>
Date: Tue, 25 Apr 2006 08:22:44 +0000 (-0700)
Subject: [PATCH] ppc32: add 440GX erratum 440_43 workaround
X-Git-Tag: v2.6.17-rc4~105^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30aacebed0f0619f23ce84df7c59ad033ca08d77;p=pandora-kernel.git

[PATCH] ppc32: add 440GX erratum 440_43 workaround

This patch adds workaround for PPC 440GX erratum 440_43. According to
this erratum spurious MachineChecks (caused by L1 cache parity) can
happen during DataTLB miss processing. We disable L1 cache parity
checking for 440GX rev.C and rev.F

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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