linux-kernel - Re: [SOLVED] Build failure caused by 'cpuidle: makes AMD C1E work in acpi

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Date:	Tue, 2 Jun 2009 04:49:30 +0200
From:	Frans Pop <elendil@...net.nl>
To:	Shaohua Li <shaohua.li@...el.com>
Cc:	"linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
	"Brown, Len" <len.brown@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [SOLVED] Build failure caused by 'cpuidle: makes AMD C1E work in acpi_idle'

On Tuesday 02 June 2009, Shaohua Li wrote:
> On Tue, Jun 02, 2009 at 12:58:08AM +0800, Frans Pop wrote:
> > $ git describe master
> > v2.6.30-rc7-227-gd9244b5
> >
> > [...]
> > /home/fjp/projects/kernel/linux-2.6/drivers/acpi/processor_idle.c: In
> > function ???acpi_processor_power_verify???:
> > /home/fjp/projects/kernel/linux-2.6/drivers/acpi/processor_idle.c:617
> >: error: implicit declaration of function ???acpi_timer_check_state???
> > /home/fjp/projects/kernel/linux-2.6/drivers/acpi/processor_idle.c: In
> > function ???acpi_idle_enter_c1???:
> > /home/fjp/projects/kernel/linux-2.6/drivers/acpi/processor_idle.c:839
> >: error: implicit declaration of function
> > ???acpi_state_timer_broadcast??? make[7]: ***
> > [drivers/acpi/processor_idle.o] Error 1
> >
> > Reverting the following two commits fixed the error:
> > 87ad57ba cpuidle: makes AMD C1E work in acpi_idle
> > 7d60e8ab cpuidle: fix AMD C1E suspend hang
> >
> > (Second one probably was not needed, but done as it looked related.)
>
> Can't reproduce it here with your config, can you double check please?

Ah, I'm sorry. I see what went wrong here.

For some reason I had a patch from Len that renames those functions in my 
local branch (ACPI: idle: rename lapic timer workaround routines).
Not sure when or why I picked up that patch. I've dropped it now.

Sorry for the noise and inconvenience.

Cheers,
FJP
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