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Blackfin arch: Better error handling of unknown exceptions
authorRobin Getz <rgetz@blackfin.uclinux.org>
Wed, 8 Oct 2008 06:43:47 +0000 (14:43 +0800)
committerBryan Wu <cooloney@kernel.org>
Wed, 8 Oct 2008 06:43:47 +0000 (14:43 +0800)
commit5c64e0d5109532f8184be29c1dc163059e3ded4b
treeb39ae82bbdc99dba134c48c00e16d949ef742541tree | snapshot (tar.gz zip)
parentaca5e4aac88a0ee84e9dc63e3d4189adbaef24cacommit | diff
Blackfin arch: Better error handling of unknown exceptions

Better error handling of unknown exceptions, allows userspace to do a
EXCPT n instruction for a not installed exception handler, and the
kernel doesn't crash (like it use to before this).

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
arch/blackfin/include/asm/traps.h diff | blob | blame | history
arch/blackfin/kernel/traps.c diff | blob | blame | history