Messages in this thread | | | Date | Wed, 12 Nov 2008 08:59:55 +0100 (CET) | From | Geert Uytterhoeven <> | Subject | Re: next-20081106: undefined reference to `__per_cpu_start' |
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On Fri, 7 Nov 2008, Stephen Rothwell wrote: > On Thu, 6 Nov 2008 13:15:07 -0600 (CST) Christoph Lameter <cl@linux-foundation.org> wrote: > > > > On Thu, 6 Nov 2008, Alexey Dobriyan wrote: > > > > > On blackfin-BF526-EZBRD and other blackfins: > > > > > > LD .tmp_vmlinux1 > > > mm/built-in.o: In function `cpu_alloc_init': > > > (.init.text+0x1486): undefined reference to `__per_cpu_start' > > > mm/built-in.o: In function `cpu_alloc_init': > > > (.init.text+0x148c): undefined reference to `__per_cpu_start' > > > mm/built-in.o: In function `cpu_alloc_init': > > > (.init.text+0x1492): undefined reference to `__per_cpu_end' > > > mm/built-in.o: In function `cpu_alloc_init': > > > (.init.text+0x1496): undefined reference to `__per_cpu_end' > > > > Any contigencies for __per_cpu_start/end in your blackfin vmlinux.lds.h? > > That is where these symbols are defined > > > > Or did you use generic percpu support and set > > CONFIG_HAVE_ZERO_BASED_PER_CPU? > > Also a avr32 allnoconfig > (http://kisskb.ellerman.id.au/kisskb/buildresult/53233/) gets: > > backing-dev.c:(.init.text+0xc4c): undefined reference to `__per_cpu_start' > backing-dev.c:(.init.text+0xc50): undefined reference to `__per_cpu_end' > > and avr32 defconfig > (http://kisskb.ellerman.id.au/kisskb/buildresult/53225/) gets: > > vmstat.c:(.init.text+0xff0): undefined reference to `__per_cpu_start' > vmstat.c:(.init.text+0xff4): undefined reference to `__per_cpu_end'
And m68k defconfig (http://kisskb.ellerman.id.au/kisskb/buildresult/54216/):
| : undefined reference to `__per_cpu_start' | : undefined reference to `__per_cpu_end'
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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