From: Dave Jones <davej@redhat.com>
To: "Brown, Len" <len.brown@intel.com>
Cc: Chuck Ebbert <76306.1226@compuserve.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-acpi <linux-acpi@vger.kernel.org>, Andi Kleen <ak@suse.de>
Subject: Re: 2.6.16rc5 'found' an extra CPU.
Date: Thu, 2 Mar 2006 14:31:29 -0500 [thread overview]
Message-ID: <20060302193129.GA12498@redhat.com> (raw)
In-Reply-To: <F7DC2337C7631D4386A2DF6E8FB22B30063F9031@hdsmsx401.amr.corp.intel.com>
On Thu, Mar 02, 2006 at 02:26:24PM -0500, Brown, Len wrote:
> Dave,
> Your DSDT looks fine.
> I was wrong assuming there were 3 Processor entries there.
>
> > > Did you really build a 256-CPU SMP kernel or is ACPI
> > > ignoring CONFIG_NR_CPUS or something?
> >
> >Yes, it's =256.
>
> I expect this is the root problem.
If this is the _cause_, something needs fixing, but it's hardly
something we can brush off as 'the root problem'.
It's entirely possible for such a configuration (higher
CONFIG_NR_CPUS than actual cpus), cf. distro kernels.
Dave
next prev parent reply other threads:[~2006-03-02 19:31 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-02 19:26 2.6.16rc5 'found' an extra CPU Brown, Len
2006-03-02 19:31 ` Dave Jones [this message]
2006-03-02 19:33 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2006-03-02 19:37 Brown, Len
2006-03-02 19:18 Brown, Len
2006-03-02 19:18 ` Brown, Len
2006-03-02 19:16 Brown, Len
2006-03-02 19:16 ` Brown, Len
2006-03-02 17:34 Brown, Len
2006-03-02 17:34 ` Brown, Len
2006-03-02 17:30 Brown, Len
2006-03-02 17:30 ` Brown, Len
2006-03-02 5:49 Brown, Len
2006-03-02 5:49 ` Brown, Len
2006-03-02 9:33 ` Romano Giannetti
2006-03-02 15:53 ` Zwane Mwaikambo
2006-03-02 15:58 ` Romano Giannetti
2006-03-02 12:14 ` Andi Kleen
2006-03-02 16:30 ` Ashok Raj
2006-03-02 18:44 ` Dave Jones
2006-03-02 19:21 ` Ashok Raj
2006-03-03 7:14 ` Andrew Morton
2006-03-03 7:14 ` Andrew Morton
2006-03-03 17:41 ` Ashok Raj
2006-03-02 0:55 Chuck Ebbert
2006-03-02 1:09 ` Dave Jones
2006-03-05 0:42 ` Andrew Morton
2006-03-05 2:26 ` Dave Jones
2006-03-01 23:01 Moore, Robert
2006-03-01 23:01 ` Moore, Robert
2006-03-01 22:46 Dave Jones
2006-03-01 23:03 ` Dave Jones
2006-03-02 0:55 ` Andi Kleen
2006-03-02 1:19 ` Dave Jones
2006-03-02 1:38 ` Andi Kleen
2006-03-02 3:13 ` Dave Jones
2006-03-02 3:24 ` Andi Kleen
2006-03-02 3:45 ` Dave Jones
2006-03-02 3:52 ` Ashok Raj
2006-03-02 4:11 ` Dave Jones
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