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From: Dave Hansen <haveblue@us.ibm.com>
To: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] X86_NUMAQ build fix
Date: Fri, 21 Apr 2006 11:59:48 -0700	[thread overview]
Message-ID: <1145645988.3373.38.camel@localhost.localdomain> (raw)
In-Reply-To: <874q0mwyor.fsf@duaron.myhome.or.jp>

On Sat, 2006-04-22 at 03:50 +0900, OGAWA Hirofumi wrote:
> Dave Hansen <haveblue@us.ibm.com> writes:
> >>  pci-y                          := fixup.o
> >> -pci-$(CONFIG_ACPI)             += acpi.o
> >>  pci-y                          += legacy.o irq.o
> >>  
> >>  pci-$(CONFIG_X86_VISWS)                := visws.o fixup.o
> >>  pci-$(CONFIG_X86_NUMAQ)                := numa.o irq.o
> >>  
> >> +pci-$(CONFIG_ACPI)             += acpi.o
> >
> > Am I reading this wrong, or does this just move the option down a bit?
> > Did you need to change the link order?  Why?
> 
> No, this is not link order. Note that CONFIG_X86_VISWS/CONFIG_X86_NUMAQ
> uses ":=", not "+=".  In case of ACPI=y", it breaks build.

Ahh, so NUMAQ and VISWS don't seem to allow or want ACPI code.
Especially for the NUMAQ, I don't think we should even mess with this
too much.  Just fix it in the build system and directly disallow NUMAQ
&& ACPI. 

We already have this:

menu "ACPI (Advanced Configuration and Power Interface) Support"
        depends on !X86_VISWS

Just add the NUMAQ in there, too.

-- Dave


  reply	other threads:[~2006-04-21 19:00 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-21 16:06 OGAWA Hirofumi
2006-04-21 18:19 ` Dave Hansen
2006-04-21 18:50   ` OGAWA Hirofumi
2006-04-21 18:59     ` Dave Hansen [this message]
2006-04-21 19:31       ` OGAWA Hirofumi
2006-04-21 19:36         ` Dave Hansen
2006-04-21 20:03           ` OGAWA Hirofumi

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