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linux/arch/blackfin/kernel
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Robin Getz aa770aa790 Blackfin arch: Fix random crash issue found by Michael. 
This is fixes a problem where we could jump to the wrong address. By
doing a "p0 = reti; jump (p0)". If a different, higher level interrupt
came in, just before, rather than returning to the calling function, we
would return to a random place in the kernel.

This very elegant fix from Bernd grabs the return location off the
stack, and places it into P0, so when we do a return, it goes to the
correct place.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-10-29 18:14:15 +08:00
..
asm-offsets.c Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
bfin_dma_5xx.c Blackfin arch: dma add some API and cleanup bf54x DMA definition 2007-10-22 00:02:14 +08:00
bfin_gpio.c Blackfin arch: add new processor ADSP-BF52x arch/mach support 2007-10-21 16:54:27 +08:00
bfin_ksyms.c Blackfin arch: Export strcpy - occasionally get module link failures otherwise 2007-10-10 17:45:22 +08:00
cacheinit.c Blackfin arch: to do some consolidation of common code and common name spaces 2007-10-10 23:55:26 +08:00
cplbinit.c Blackfin arch: to do some consolidation of common code and common name spaces 2007-10-10 23:55:26 +08:00
dma-mapping.c blackfin: fix sg fallout 2007-10-24 14:09:25 +02:00
dualcore_test.c Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
early_printk.c Blackfin arch: Print out debug info, as early as possible 2007-10-09 17:31:46 +08:00
entry.S Blackfin arch: Fix random crash issue found by Michael. 2007-10-29 18:14:15 +08:00
fixed_code.S Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
flat.c Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
gptimers.c Blackfin arch: add support for checking/clearing overruns in generic purpose Timer API 2007-10-29 18:02:09 +08:00
init_task.c Blackfin arch: after removing fs.h from mm.h, fix the broken on Blackfin arch 2007-08-11 15:47:39 -07:00
irqchip.c Blackfin arch: allow people to select the feature that is unavailable to the kernel 2007-08-05 17:03:59 +08:00
kgdb.c Blackfin arch: kgdb specific code 2007-06-29 16:35:17 +08:00
Makefile Blackfin arch: cleanup and promote the general purpose timers api to a core blackfin component 2007-10-21 23:37:54 +08:00
module.c Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
process.c Blackfin arch: fix bug libstdc++ calling writev with an iovec containing { NULL, 0 } fails on Blackfin 2007-10-10 17:54:19 +08:00
ptrace.c Consolidate PTRACE_DETACH 2007-10-16 09:42:49 -07:00
reboot.c Blackfin arch: add new processor ADSP-BF52x arch/mach support 2007-10-21 16:54:27 +08:00
setup.c Blackfin arch: fix bug: tell users if the kernel is recovering from a fault condition 2007-10-29 18:12:15 +08:00
signal.c Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
sys_bfin.c Blackfin arch: after removing fs.h from mm.h, fix the broken on Blackfin arch 2007-08-11 15:47:39 -07:00
time.c Blackfin arch: cleanup warnings from checkpatch -- no functional changes 2007-07-12 22:58:21 +08:00
traps.c Blackfin arch: cleanup arch/blackfin/kernel/traps.c handling code. 2007-10-29 17:59:07 +08:00
vmlinux.lds.S Blackfin arch: add more common defines for output sections 2007-10-11 00:12:41 +08:00