From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 9 Mar 2009 09:09:06 +0000 (+0100)
Subject: tracing: trace_printk() fix, move format array to data section
X-Git-Tag: v2.6.30-rc1~2^2~53^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a20d84d09ab5d121f989cd99e4fc5f4b49f98ba;p=pandora-kernel.git

tracing: trace_printk() fix, move format array to data section

Impact: fix kernel crash when using trace_printk()

trace_printk_fmt section is defined into the readonly section.
But we do:

	trace_printk_fmt = fmt;

to fill in that table of format strings - which is not read-only.
Under CONFIG_DEBUG_RODATA=y this crashes ...

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <1236356510-8381-5-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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