From: Sam Ravnborg <sam@ravnborg.org>
To: Frank van Maarseveen <frankvm@frankvm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.22.6: still seeing section mismatch warnings
Date: Fri, 14 Sep 2007 22:01:32 +0200 [thread overview]
Message-ID: <20070914200132.GA4554@uranus.ravnborg.org> (raw)
In-Reply-To: <20070913083505.GA12944@janus>
On Thu, Sep 13, 2007 at 10:35:05AM +0200, Frank van Maarseveen wrote:
> On Thu, Sep 13, 2007 at 09:02:00AM +0200, Sam Ravnborg wrote:
> > On Wed, Sep 12, 2007 at 06:00:17PM +0200, Frank van Maarseveen wrote:
> > > I'm still seeing the warnings below (2.6.22 started off with lots of
> > > section mismatch warning) but I have no idea if it is safe to ignore
> > > these:
> > >
> > > WARNING: arch/i386/kernel/built-in.o(.text+0xea62): Section mismatch: reference to .init.data:trampoline_end (between 'setup_trampoline' and 'cpu_coregroup_map')
> > > WARNING: arch/i386/kernel/built-in.o(.text+0xea67): Section mismatch: reference to .init.data:trampoline_data (between 'setup_trampoline' and 'cpu_coregroup_map')
> > > WARNING: arch/i386/kernel/built-in.o(.text+0xea79): Section mismatch: reference to .init.data:trampoline_data (between 'setup_trampoline' and 'cpu_coregroup_map')
> > > WARNING: arch/i386/kernel/built-in.o(.exit.text+0x26): Section mismatch: reference to .init.text: (between 'cache_remove_dev' and 'ffh_cstate_exit')
> > > WARNING: arch/i386/kernel/built-in.o(.data+0xee0): Section mismatch: reference to .init.text: (between 'thermal_throttle_cpu_notifier' and 'mce_work')
> > > WARNING: kernel/built-in.o(.text+0x1b415): Section mismatch: reference to .init.text: (between 'kthreadd' and 'init_waitqueue_head')
> > >
> > >
> > > gcc version 3.4.6 (Debian 3.4.6-5)
> >
> > Does not appear with an allmodconfig.
> > Care to send me your .config then I may take a look.
>
> See attached .config
Tried to build a fres i386 kernel with your config.
As I'm running on latest from Linus I could see that all your
reported warnings were gone.
But one new warning crept in for which I have prepared a patch -
to be submitted when I have test-builded a bit more.
Anyway - thanks for reporting and sending your .config.
Sam
prev parent reply other threads:[~2007-09-14 20:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-12 16:00 2.6.22.6: still seeing section mismatch warnings Frank van Maarseveen
2007-09-13 7:02 ` Sam Ravnborg
2007-09-13 8:35 ` Frank van Maarseveen
2007-09-14 20:01 ` Sam Ravnborg [this message]
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