From: Olaf Hering <olh@suse.de>
To: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: [PATCH] enable CONFIG_KALLSYMS_ALL unconditionally after allnoconfig
Date: Sun, 28 May 2006 23:12:06 +0200 [thread overview]
Message-ID: <20060528211206.GA13458@suse.de> (raw)
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 <olh@suse.de>
---
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
next reply other threads:[~2006-05-28 21:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-28 21:12 Olaf Hering [this message]
2006-05-29 9:36 ` [PATCH] enable CONFIG_KALLSYMS_ALL unconditionally for xmon after allnoconfig Olaf Hering
2006-05-29 11:11 ` Roman Zippel
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