From: Robin Getz <rgetz@blackfin.uclinux.org>
Date: Wed, 26 Mar 2008 01:15:58 +0000 (+0800)
Subject: [Blackfin] arch: fix bug - when we crash, current is not valid
X-Git-Tag: v2.6.26-rc1~1085^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a62ca40fd793742f92565104c6b44319af8c282;p=pandora-kernel.git

[Blackfin] arch: fix bug - when we crash, current is not valid

Sometimes when we crash, current is not valid, (has been written
over), so the existing code causes a invalid read during exception
context - which is a unrecoverable double fault. This fixes this.

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---

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