From: Kumar Gala <galak@kernel.crashing.org>
Date: Sat, 27 Aug 2011 11:14:23 +0000 (-0500)
Subject: powerpc/fsl-booke: Handle L1 D-cache parity error correctly on e500mc
X-Git-Tag: v3.2-rc1~34^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37caf9f2a1b99d11ba71e17168d221da9ca13f24;p=pandora-kernel.git

powerpc/fsl-booke: Handle L1 D-cache parity error correctly on e500mc

If the L1 D-Cache is in write shadow mode the HW will auto-recover the
error.  However we might still log the error and cause a machine check
(if L1CSR0[CPE] - Cache error checking enable).  We should only treat
the non-write shadow case as non-recoverable.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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