From: Andrew Morton <akpm@osdl.org>
Date: Fri, 8 Jul 2005 00:56:02 +0000 (-0700)
Subject: [PATCH] iounmap debugging
X-Git-Tag: v2.6.13-rc3~308
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c23a4e9649f80a9379d7df4a33bc63b365d5e7fc;p=pandora-kernel.git

[PATCH] iounmap debugging

We get sporadic reports of `__iounmap: bad address' coming out.  Add a
dump_stack() to find the culprit.

Try to identify which subsystem is having iounmap() problems.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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