Subject: [to-be-updated] lib-kconfigdebug-clarify-config_debug_infos-bloaty-nature.patch removed from -mm tree To: bp@xxxxxxx,rientjes@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Mon, 03 Feb 2014 15:53:27 -0800 The patch titled Subject: lib/Kconfig.debug: clarify CONFIG_DEBUG_INFO's bloaty nature has been removed from the -mm tree. Its filename was lib-kconfigdebug-clarify-config_debug_infos-bloaty-nature.patch This patch was dropped because an updated version will be merged ------------------------------------------------------ From: Borislav Petkov <bp@xxxxxxx> Subject: lib/Kconfig.debug: clarify CONFIG_DEBUG_INFO's bloaty nature Hold down when it makes sense to enable CONFIG_DEBUG_INFO and when CONFIG_KALLSYMS suffices. Signed-off-by: Borislav Petkov <bp@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- lib/Kconfig.debug | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff -puN lib/Kconfig.debug~lib-kconfigdebug-clarify-config_debug_infos-bloaty-nature lib/Kconfig.debug --- a/lib/Kconfig.debug~lib-kconfigdebug-clarify-config_debug_infos-bloaty-nature +++ a/lib/Kconfig.debug @@ -126,7 +126,11 @@ config DEBUG_INFO This adds debug symbols to the kernel and modules (gcc -g), and is needed if you intend to use kernel crashdump or binary object tools like crash, kgdb, LKCD, gdb, etc on the kernel. - Say Y here only if you plan to debug the kernel. + + If you only want to have resolved symbols in kernel traces and + are not going to need support for those tools above, you don't need + to enable this as it is a huge bloat and build slowdown; + enable CONFIG_KALLSYMS instead. If unsure, say N. _ Patches currently in -mm which might be from bp@xxxxxxx are lib-kconfigdebug-clarify-config_debug_infos-bloaty-nature-fix.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html