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Blackfin arch: fix endless loop bug when a double fault happens
authorRobin Getz <robin.getz@analog.com>
Tue, 9 Oct 2007 09:24:30 +0000 (17:24 +0800)
committerBryan Wu <bryan.wu@analog.com>
Tue, 9 Oct 2007 09:24:30 +0000 (17:24 +0800)
commit2ebcade590dcf822dcdadcc4f8f68efd3ff2e217
tree38532077386784de87ac65aba73e22c399c96ecbtree | snapshot
parent0ae53640b54f2c30e52044f7102ba08915b988a7commit | diff
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>
arch/blackfin/kernel/traps.c diff | blob | history
arch/blackfin/mach-common/entry.S diff | blob | history
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