linux/arch/blackfin/kernel/cplb-mpu
Yi Li b6dbde27dd Blackfin: use raw_smp_processor_id() in exception code
When preempt debugging is enabled, smp_processor_id() may utilize the
"current" structure.  This may not be safe to access under all exceptions
due to it being in dynamically allocated memory.  So in exception code,
make sure we use raw_smp_processor_id() instead to get at the real value
directly.

Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-16 22:10:32 -04:00
..
cacheinit.c Blackfin: cleanup sync handling when enabling/disabling cplbs 2009-09-16 22:10:19 -04:00
cplbinit.c Blackfin: decouple unrelated cache settings to get exact behavior 2009-06-22 21:15:59 -04:00
cplbmgr.c Blackfin: use raw_smp_processor_id() in exception code 2009-09-16 22:10:32 -04:00
Makefile Blackfin arch: Faster C implementation of no-MPU CPLB handler 2009-01-07 23:14:38 +08:00