From: Paul Mundt <lethal@linux-sh.org>
Date: Tue, 7 Aug 2007 10:13:23 +0000 (+0900)
Subject: sh: panic on machvec section misalignment.
X-Git-Tag: v2.6.23-rc4~122^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5556410e2203877e7606bb1008f2e024fe87953a;p=pandora-kernel.git

sh: panic on machvec section misalignment.

Now that __initmv references the machvec section unconditionally
there have been cases where folks have been mistakenly flagging
non-machvec structures with the machvec section attribute (presumably
to shut up modpost). This leads to obscure breakage in earlyprintk
amongst other places and is rather non-obvious.

Add a simple sanity check to try and catch __initmv misuse and
panic early.

Reported-by: Markus Brunner <super.firetwister@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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