Re: [BUILD-FAILURE] next-20091015 - vbus_enet driver breaks with allmodconfig

From: Gregory Haskins
Date: Fri Nov 06 2009 - 14:02:52 EST


>>> On 11/6/2009 at 12:38 PM, in message
<20091106093856.e9eac13e.randy.dunlap@xxxxxxxxxx>, Randy Dunlap
<randy.dunlap@xxxxxxxxxx> wrote:
> On Thu, 15 Oct 2009 18:25:05 -0400 Gregory Haskins wrote:
>
>> Randy Dunlap wrote:
>> > On Thu, 15 Oct 2009 13:39:44 -0400 Gregory Haskins wrote:
>> >
>> >>
>> >> I am having difficulty reproducing the problem. When I look at the
>> >> Kconfig, I see that VBUS_ENET has a "select VBUS_PROXY" as I would
>> >> expect. Additionally, if I run allmodconfig I can confirm that I get
>> >> VBUS_ENET=m, VBUS_PROXY=y:
>> >
>> > Greg,
>> >
>> > Did you try to reproduce it with the ppc64 config file?
>> > allmodconfig on what arch?
>> >
>> > I think the problem is that arch/x86/Kconfig says:
>> >
>> > source "drivers/vbus/Kconfig"
>> >
>> > and that should actually be in drivers/Kconfig, so that it applies
>> > to ppc64 et al, not just x86.
>>
>> Ah, indeed. I only have/tried x86, and that is the issue. I will have
>> to fix this (and the create_irq() dependency you mention in the next mail).
>
> Hi Greg,
>
> I'm still getting
> pci-bridge.c:(.text+0x31b633): undefined reference to `create_irq'
>
> on today's linux-next-20091106.
> CONFIG_SMP=n
> CONFIG_X86_UP_APIC=n
>
> full config attached.
>
>
> ---
> ~Randy

Indeed. Looks like I need to be smarter about how the create_irq facility is used. I will fix this.

Thanks Randy,
-Greg



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