From: Matthew Wilcox <willy@debian.org>
To: linux-ia64@vger.kernel.org
Subject: Re: 2.6.0-test3: #undef SMP && #define NUMA does not compile
Date: Mon, 18 Aug 2003 16:13:31 +0000 [thread overview]
Message-ID: <marc-linux-ia64-106122322729771@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-106122187228169@msgid-missing>
On Mon, Aug 18, 2003 at 06:05:26PM +0200, Andreas Schwab wrote:
> Matthew Wilcox <willy@debian.org> writes:
>
> |> On Mon, Aug 18, 2003 at 05:46:17PM +0200, Andreas Schwab wrote:
> |> > When configuring 2.6.0-test3 with CONFIG_SMP disabled and CONFIG_NUMA
> |> > enabled I get undefined references to cpu_to_node_map and
> |> > node_to_cpu_mask. Both variables are defined in
> |> > arch/ia64/kernel/smpboot.c, thus only available for SMP.
> |>
> |> Surely we should make NUMA depend on SMP? Or does someone have an
> |> example of a NUMA single-processor box ;-)
>
> One might want to boot an UP kernel on a NUMA box, would that still work?
I don't see why it shouldn't ... if it doesn't, I'd say that's a bug.
--
"It's not Hollywood. War is real, war is primarily not about defeat or
victory, it is about death. I've seen thousands and thousands of dead bodies.
Do you think I want to have an academic debate on this subject?" -- Robert Fisk
prev parent reply other threads:[~2003-08-18 16:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-18 15:46 2.6.0-test3: #undef SMP && #define NUMA does not compile Andreas Schwab
2003-08-18 16:00 ` Matthew Wilcox
2003-08-18 16:05 ` Andreas Schwab
2003-08-18 16:13 ` Matthew Wilcox [this message]
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