From: Roman Zippel <zippel@linux-m68k.org>
Date: Mon, 5 May 2008 19:25:48 +0000 (+0200)
Subject: m68k: Handle 68040 bus faults
X-Git-Tag: v2.6.26-rc2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b17f136bf32984eb0faeb116bcd44ffe3503782;p=pandora-kernel.git

m68k: Handle 68040 bus faults

Fix 68040 bus fault handling, so the standard kernel exception handling
can be used for i/o probing.

Contrary to normal access faults there is nothing to fix, but at least
we have to disable writebacks to avoid recursive faults.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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