Re: Question about "Inconsistent kallsyms data"

From: Tomasz Figa
Date: Fri Jul 29 2011 - 06:58:49 EST


On Friday 29 of July 2011 at 11:02:41, Russell King - ARM Linux wrote:
> On Fri, Jul 29, 2011 at 12:00:07PM +0200, Tomasz Figa wrote:
> > Hi,
> >
> > On Friday 29 of July 2011 at 10:48:46, Kukjin Kim wrote:
> > > Hi all,
> > >
> > > When build with s5pc100_defconfig, happens following.
> > >
> > > ...
> > > KSYM .tmp_kallsyms2.S
> > > AS .tmp_kallsyms2.o
> > > LD vmlinux
> > > SYSMAP System.map
> > > SYSMAP .tmp_System.map
> > > Inconsistent kallsyms data
> > > This is a bug - please report about it
> > > Try make KALLSYMS_EXTRA_PASS=1 as a workaround
> > > make[1]: *** [vmlinux] Error 1
> > > make: *** [sub-make] Error 2
> > >
> > > Its HEAD is following (current latest mainline)
> > > (commit 55f9c40ff632d03c527d6a6ceddcda0a224587a6)
> > > Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
> >
> > I can confirm that it also happens when building with s3c6400_defconfig
> > and HEAD at commit 5fd00b031530cc476240f654c078c930f1dcd6ea (Merge
> > branch 'for- linus' of
> > git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6).
> >
> > The suggested workaround (make KALLSYMS_EXTRA_PASS=1) helps, but it is
> > only a workaround and not a solution.
> >
> > Any suggestions?
>
> Someone want to try bisecting to find the commit?

I will try to bisect the case with s3c6400 defconfig.

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