Blackfin arch: fix bug cplbmgr.S does not exit properly on error condition

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https://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=1685

Ensure that cache/protection is turned back on when we get a
fault, and ensure that the initial population of the CPLB tables are
correct - that kernel is locked in CPLB tables

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

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Robin Getz 2007-11-15 15:10:48 +08:00 • committed by Bryan Wu

parent 0954f70ab1

commit 6a3f0b460c

3 changed files with 22 additions and 11 deletions

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4

arch/blackfin/kernel/cplbinit.c

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4

arch/blackfin/kernel/traps.c

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25

arch/blackfin/mach-common/cplbmgr.S

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