From: Robin Getz <robin.getz@analog.com>
Date: Tue, 9 Oct 2007 09:24:30 +0000 (+0800)
Subject: Blackfin arch: fix endless loop bug when a double fault happens
X-Git-Tag: v2.6.24-rc1~1462^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ebcade590dcf822dcdadcc4f8f68efd3ff2e217;p=pandora-kernel.git

Blackfin arch: fix endless loop bug when a double fault happens

Today when a double fault happens (exception during an exception
handling event), we go into an endless loop, with nothing comming out
the UART. With this patch, we actually see that we have commited a
double fault event

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
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