Title: [8476] trunk/arch/blackfin/Kconfig.debug: Because the nmi event is not recoverable, the RETN still can be used as scratch register, thanks Grace.
- Revision
- 8476
- Author
- gyang
- Date
- 2010-03-17 05:00:32 -0400 (Wed, 17 Mar 2010)
Log Message
Because the nmi event is not recoverable, the RETN still can be used as scratch register, thanks Grace.
Modified Paths
Diff
Modified: trunk/arch/blackfin/Kconfig.debug (8475 => 8476)
--- trunk/arch/blackfin/Kconfig.debug 2010-03-17 08:59:21 UTC (rev 8475)
+++ trunk/arch/blackfin/Kconfig.debug 2010-03-17 09:00:32 UTC (rev 8476)
@@ -238,7 +238,7 @@
config NMI_WATCHDOG
bool "Enable NMI watchdog to help debugging lockup on SMP"
default n
- depends on (SMP && !BFIN_SCRATCH_REG_RETN)
+ depends on SMP
help
If any CPU in the system does not execute the period local timer
interrupt for more than 5 seconds, then the NMI handler dumps debug
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