linux-kernel - Re: [BUG] : kernel/built-in.o(.text+0x18db4):kernel/workqueue.c:823: undefined reference to `.L343'

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Message-ID: <20071102201023.GA16670@uranus.ravnborg.org>
Date:	Fri, 2 Nov 2007 21:10:23 +0100
From:	Sam Ravnborg <sam@...nborg.org>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
Cc:	Kristoffer Ericson <kristoffer.ericson@...il.com>,
	Linux-arm <linux-arm-kernel@...ts.arm.linux.org.uk>,
	linux-main <linux-kernel@...r.kernel.org>
Subject: Re: [BUG] : kernel/built-in.o(.text+0x18db4):kernel/workqueue.c:823: undefined reference to `.L343'

On Fri, Nov 02, 2007 at 07:48:18PM +0000, Russell King - ARM Linux wrote:
> On Fri, Nov 02, 2007 at 08:29:31PM -0700, Kristoffer Ericson wrote:
> > Greetings,
> > 
> > Haven't found anyone reporting this. Taken from the very latest linux-2.6.git pull.
> > 
> > dnsdomainname: Unknown host
> >   UPD     include/linux/compile.h
> >   CC      init/version.o
> >   LD      init/built-in.o
> >   LD      .tmp_vmlinux1
> > kernel/built-in.o(.text+0x18db0): In function `destroy_workqueue':
> > kernel/workqueue.c:823: undefined reference to `.L342'
> > kernel/built-in.o(.text+0x18db4):kernel/workqueue.c:823: undefined reference to `.L343'
> > make: *** [.tmp_vmlinux1] Error 1
> 
> I think you'll have to look at the assembly produced for workqueue.c and
> work out why GCC is referencing an undefined label.  You can get the
> assembly for that by doing:
> 
> make ARCH=arm ...etc... kernel/workqueue.s
Or make that:

make ARCH=arm ...etc... kernel/workqueue.lst

to get intermixed C and assenbly

	Sam
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