From: Vincent Wen <vincentwenlinux@gmail.com>
Date: Thu, 19 Jul 2012 07:11:16 +0000 (+0200)
Subject: MIPS: Fix Magic SysRq L kernel crash.
X-Git-Tag: v3.5~3^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e909be825212da62433e805f03586015a04f3c78;p=pandora-kernel.git

MIPS: Fix Magic SysRq L kernel crash.

show_backtrace() was passed a NULL pointer which caused paging
request fail. Set to current task as other architectures (ARM,
etc) do when passed a NULL task pointer.

Signed-off-by: Vincent Wen <vincentwenlinux@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: cernekee@gmail.com
Patchwork: https://patchwork.linux-mips.org/patch/3524/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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