From: Len Brown <lenb@kernel.org>
Organization: Intel Open Source Technology Center
To: Alexey Dobriyan <adobriyan@gmail.com>
Subject: Re: 2.6.23-rc4: maxcpus still broken
Date: Wed, 29 Aug 2007 02:41:35 -0400
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Cc: Hugh Dickins <hugh@veritas.com>,
       Michal Piotrowski <michal.k.k.piotrowski@gmail.com>,
       Alexey Dobriyan <adobriyan@sw.ru>, torvalds@osdl.org, ak@suse.de,
       linux-kernel@vger.kernel.org
References: <20070828111431.GA27707@localhost.sw.ru> <Pine.LNX.4.64.0708290546430.31816@blonde.wat.veritas.com> <20070829052331.GB1765@martell.zuzino.mipt.ru>
In-Reply-To: <20070829052331.GB1765@martell.zuzino.mipt.ru>
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On Wednesday 29 August 2007 01:23, Alexey Dobriyan wrote:
> On Wed, Aug 29, 2007 at 06:03:34AM +0100, Hugh Dickins wrote:
> > On Wed, 29 Aug 2007, Alexey Dobriyan wrote:
> > > On Wed, Aug 29, 2007 at 01:35:57AM +0200, Michal Piotrowski wrote:
> > > > On 28/08/07, Alexey Dobriyan <adobriyan@sw.ru> wrote:
> > > > > Every time I try to boot with maxcpus=1 it dies show_stat():
> > > > 
> > > > Is this a regression?
> > > 
> > > yep
> > 
> > A regression since when, I wonder?
> 
> Anything before "ACPI: boot correctly with "nosmp" or "maxcpus=0"" is
> fine.

In 2.6.23-rc4, maxcpus=1 is working for me, with and without acpi=off.
Can you post the failing .config?

thanks,
-Len
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