linux-kernel - Re: 2.6.23-rc1-mm2

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Message-Id: <200708070034.19193.m.kozlowski@tuxland.pl>
Date:	Tue, 7 Aug 2007 00:34:18 +0200
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	Segher Boessenkool <segher@...nel.crashing.org>
Cc:	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>, gregkh@...e.de,
	paulus@...ba.org, linuxppc-dev@...abs.org,
	linux-usb-devel@...ts.sourceforge.net
Subject: Re: 2.6.23-rc1-mm2

> >>> Second issue as reported earilier allmodconfig fails to build on imac
> >>> g3.
> >>>
> >>>   CC      arch/powerpc/kernel/lparmap.s
> >>>   AS      arch/powerpc/kernel/head_64.o
> >>> lparmap.c: Assembler messages:
> >>> lparmap.c:84: Error: file number 1 already allocated
> >>> make[1]: *** [arch/powerpc/kernel/head_64.o] Blad 1
> >>> make: *** [arch/powerpc/kernel] Blad 2
> >>
> >> Please send me the full output of:
> >>
> >> gcc --version    (or whatever your gcc is called)
> >> ld --version
> >> ld --help        (I know no better way to get the supported binutils
> >>                    targets, and the default target)
> >>
> >> and the lparmap.s file.  You might want to skip sending it
> >> to the lists, it will be a bit big (and off-topic on most
> >> of those lists, anyway).
> >
> > Well ... its 66kB. Not that bad. Please find it attached.
> > Needed gcc and ld info below.
> 
> Thanks.
> 
> It seems like things go wrong when lparmap.s is generated with
> (DWARF) debug info; could you try building it (manually) with -g0
> added on the end of the compile line, and see if head_64.o compiles
> okay for you then?  If so, I'll prepare a proper patch for it, I
> have a similar one (also for lparmap!) in my queue already...

Ok it worked. I had to add -g0 to Makefile under arch/powerpc/kernel because
-g0 was added before -g and didn't have any effect when adding to Makefile
in top dir. But yes - it compiles now.

Thanks,

	Mariusz
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