Re: iBook G3 owners

[Benjamin Herrenschmidt <benh@kernel.crashing.org>]

On Mon, 2005-04-04 at 14:32 +0200, Jean-Paul Vincent wrote:
> Hi!
> 
> < Le lundi 04 avril 2005 à 08:06:23 +0200 (CEST), Benjamin Herrenschmidt écrivit :>
> 
> > Hi !
> > 
> > There have been various reports of issues with sleep among others on
> > iBook G3 equiped with the 750FX processor. Also, the cpufreq code on
> > these so far didn't change the CPU voltage, which limited the actual
> > power saving at low frequency.
> > 
> > I have uploaded various patches that should help fix these issues. Those
> > patches are all against current linus bk and they should be all applied
> > in the order below.
> > 
> 
> Can't compile on 2.6.12-rc1-bk5:
> ----------------------------------------------
>   GEN     .version
>   CHK     include/linux/compile.h
>   UPD     include/linux/compile.h
>   CC      init/version.o
>   LD      init/built-in.o
>   LD      .tmp_vmlinux1
> arch/ppc/platforms/built-in.o(.pmac.text+0x6a88): In function
> `flush_disable_caches':
> : undefined reference to `cpufreq_frequency_table_verify'
> arch/ppc/platforms/built-in.o(.pmac.text+0x6ac8): In function
> `flush_disable_caches':
> : undefined reference to `cpufreq_frequency_table_target'
> arch/ppc/platforms/built-in.o(.pmac.text+0x6b54): In function
> `flush_disable_caches':
> : undefined reference to `cpufreq_frequency_table_cpuinfo'
> make: *** [.tmp_vmlinux1] Erreur 1

Get the latest bk, a fix was pushed for that. If it's not in your tree,
edit arch/ppc/kernel/Kconfig, look for the PMAC_CPU_FREQ option, and add
the line:

  select CPU_FREQ_TABLE

Ben.