From mboxrd@z Thu Jan  1 00:00:00 1970
From: tony@atomide.com (Tony Lindgren)
Date: Tue, 3 Nov 2009 09:24:00 -0800
Subject: Please advise on modifying defconfig for Amstrad Delta
In-Reply-To: <200910250340.34046.jkrzyszt@tis.icnet.pl>
References: <200910250340.34046.jkrzyszt@tis.icnet.pl>
Message-ID: <20091103172400.GM8981@atomide.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

* Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> [091024 19:41]:
> Hi,
> 
> I'm just working on a new, updated version of ams_delta_defconfig. Starting from the current version, created over 2 years ago for 2.6.22, I turned on a few device drivers that was added recently, turned on thumb instructions support, turned on EABI, kept old ABI compatibility and NWFPE, and got a resulting kernel that is ~170kB too large to be successfully booted using tools available at http://the.earth.li/pub/e3/.
> 
> Of course, I am able to trim that down, even adding a few more drivers for add-on hardware that I am using, and get a kernel that works perfectly for me, but since I have never prepared a default config, I'd like to get your advice on what I can remove and what should rather be kept untouched.
> 
> Instead of pasting sixteen hundred lines here, I'd rather ask about the simplest change I can see:
> 
> -# CONFIG_EMBEDDED is not set
> -CONFIG_KALLSYMS=y
> +CONFIG_EMBEDDED=y
> +# CONFIG_KALLSYMS is not set
> 
> That would give me a kernel that is small enough, but since only a few of arm defconfigs have CONFIG_KALLSYMS not set, I am not sure if it is generally acceptable.

Send that as a fix to this list with the minimal changes,
we should still be able to get it in as a fix during the -rc
series.

If you want to update the whole defconfig, we need to wait
for the merge window.

Just do the diff -u, then edit the patch to leave out all
the other hunks except the one above.

Regards,

Tony