linux-kernel - Re: 2.6.23-rc4: maxcpus still broken

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Message-Id: <200708290241.36092.lenb@kernel.org>
Date:	Wed, 29 Aug 2007 02:41:35 -0400
From:	Len Brown <lenb@...nel.org>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	Hugh Dickins <hugh@...itas.com>,
	Michal Piotrowski <michal.k.k.piotrowski@...il.com>,
	Alexey Dobriyan <adobriyan@...ru>, torvalds@...l.org,
	ak@...e.de, linux-kernel@...r.kernel.org
Subject: Re: 2.6.23-rc4: maxcpus still broken

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@...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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