CONFIG_KALLSYMS_ALL is disabled after these commands:
rm -rf ../foo-$$
mkdir ../foo-$$
make -j ARCH=powerpc O=../foo-$$ allnoconfig > /dev/null
grep KALLSYMS ../foo-$$/.config
make -j ARCH=powerpc O=../foo-$$ menuconfig
# 'Kernel hacking ---> ' , enable 'Kernel debugging '
grep KALLSYMS ../foo-$$/.config
enabled it along with CONFIG_KALLSYMS, because CONFIG_KALLSYMS is not selectable per default
xmon can not lookup all symbols without CONFIG_KALLSYMS_ALL,
'ls log_buf' will not work as example.
Signed-off-by: Olaf Hering <[email protected]>
---
init/Kconfig | 1 +
1 file changed, 1 insertion(+)
Index: linux-2.6/init/Kconfig
===================================================================
--- linux-2.6.orig/init/Kconfig
+++ linux-2.6/init/Kconfig
@@ -276,6 +276,7 @@ config KALLSYMS
config KALLSYMS_ALL
bool "Include all symbols in kallsyms"
depends on DEBUG_KERNEL && KALLSYMS
+ default y
help
Normally kallsyms only contains the symbols of functions, for nicer
OOPS messages. Some debuggers can use kallsyms for other
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