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From: Andrew Morton <akpm@osdl.org>
To: William Lee Irwin III <wli@holomorphy.com>
Cc: James.Bottomley@SteelEye.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] make voyager work again after the cpumask_t changes
Date: Thu, 28 Aug 2003 12:20:06 -0700	[thread overview]
Message-ID: <20030828122006.0c9b4aa4.akpm@osdl.org> (raw)
In-Reply-To: <20030828193123.GI4306@holomorphy.com>

William Lee Irwin III <wli@holomorphy.com> wrote:
>
> > (Actually it is legitimate: you may want to run a NR_CPUS=48 kernel on a
> > 2-way voyager just for testing purposes).  I'll drop your patch in as-is,
> > and maybe Bill can take a look at cpumaskifying it sometime?
> 
> I'm not convinced it's worth it; AIUI there are architectural limits to
> Voyager that prevent it from ever supporting > 32x in hardware,

Sure.  But we want a kernel which was compiled with NR_CPUS>32 to still
boot and run correctly on voyager.

Yes, the code as-is will happen to work, but dtrt and all that.


  reply	other threads:[~2003-08-28 19:36 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-28 19:02 [PATCH] make voyager work again after the cpumask_t changes James Bottomley
2003-08-28 19:10 ` Andrew Morton
2003-08-28 19:31   ` William Lee Irwin III
2003-08-28 19:20     ` Andrew Morton [this message]
2003-08-28 19:40       ` William Lee Irwin III
2003-08-28 19:37   ` James Bottomley
2003-08-28 19:16 ` William Lee Irwin III

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