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authorRobin Getz <robin.getz@analog.com>2007-10-09 17:24:30 +0800
committerBryan Wu <bryan.wu@analog.com>2007-10-09 17:24:30 +0800
commit2ebcade590dcf822dcdadcc4f8f68efd3ff2e217 (patch)
tree38532077386784de87ac65aba73e22c399c96ecb /arch/blackfin/kernel/bfin_gpio.c
parentBlackfin arch: Initial patch to add earlyprintk support (diff)
downloadlinux-dev-2ebcade590dcf822dcdadcc4f8f68efd3ff2e217.tar.xz
linux-dev-2ebcade590dcf822dcdadcc4f8f68efd3ff2e217.zip
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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