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Commit 9f06c38f authored by Robin Getz's avatar Robin Getz Committed by Bryan Wu
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Blackfin arch: Add optional verbose debug 



Add optional verbose debug - which when turned off, quiets down
userspace errors. Saves ~8k of code/data for production systems

Signed-off-by: default avatarRobin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent a88c71e4

arch/blackfin/Kconfig.debug

+13 −0
Original line number Diff line number Diff line
@@ -5,6 +5,19 @@ source "lib/Kconfig.debug" 
config HAVE_ARCH_KGDB

       def_bool y



config DEBUG_VERBOSE

	bool "Verbose fault messages"

	default y

	select PRINTK

	help

	  When a program crashes due to an exception, or the kernel detects

	  an internal error, the kernel can print a not so brief message

	  explaining what the problem was. This debugging information is

	  useful to developers and kernel hackers when tracking down problems,

	  but mostly meaningless to other people. This is always helpful for

	  debugging but serves no purpose on a production system.

	  Most people should say N here.



config DEBUG_MMRS

	bool "Generate Blackfin MMR tree"

	select DEBUG_FS

arch/blackfin/kernel/traps.c

+130 −100

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