Re: [PATCH] ARM: OMAP: update omap1 and omap2plus defconfigs

Tony Lindgren
2012-02-08T19:51:50Z

* Russell King - ARM Linux <linux@arm.linux.org.uk> [120208 01:49]:
> On Wed, Feb 08, 2012 at 12:16:13PM +0200, Igor Grinberg wrote:
> > This patch updates omapX_defconfig to 3.3-rc1 and enables
> > the CONFIG_DEBUG_SECTION_MISMATCH.
>
> You shouldn't enable this in the kernel supplied defconfigs.
>
> > The update is done by:
> > 1) make mrproper && make omapX_defconfig
> > 2) Enable the CONFIG_DEBUG_SECTION_MISMATCH
> > 3) make savedefconfig
> > 4) cp defconfig arch/arm/configs/omapX_defconfig
> >
> > Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
> > ---
> > After updating omap1_defconfig,
> > there are several section mismatch warnings seen.
> > Hopefully, I will have time to fix those tomorrow
> > (unless someone will be kind enough to fix them before me).
> > The mismatches are:
>
> The correct way is to build with:
>
> make ... CONFIG_DEBUG_SECTION_MISMATCH=y
>
> or set it in your private configuration.

OK that's the way to go then. Having the unoptimizer compiler flag
-fno-inline-functions-called-once is not nice in defconfigs.. And
we should already get the warning to enable section mismatch
warnings anyways.

Regrads,

Tony