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From: Ingo Molnar <mingo@elte.hu>
To: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: introduce max_physical_apicid for bigsmp switching
Date: Tue, 10 Jun 2008 11:53:59 +0200	[thread overview]
Message-ID: <20080610095359.GD27706@elte.hu> (raw)
In-Reply-To: <200806081829.22866.yhlu.kernel@gmail.com>


* Yinghai Lu <yhlu.kernel@gmail.com> wrote:

> one multi-sockets system with 3 or 4 ioapics, when 4 dualcore cpus or 
> 2 quadcore cpus installed, need to switch to bigsmp or physflat. 
> because cpu apic id is [4,11] instead of [0,7], and we need to check 
> max apic id instead of cpu numbers.
> 
> also add check for 32 bit when acpi is not compiled in or acpi=off

applied to tip/x86/mpparse, thanks.

	Ingo

  reply	other threads:[~2008-06-10  9:54 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-05 10:09 RFC [PATCH] x86: make generic arch support NUMAQ Yinghai Lu
2008-06-05 11:00 ` Sam Ravnborg
2008-06-05 12:39   ` Ingo Molnar
2008-06-05 17:33     ` Yinghai Lu
2008-06-05 17:26   ` Yinghai Lu
2008-06-06  0:14 ` [PATCH] x86: make generic arch support NUMAQ v2 Yinghai Lu
2008-06-06  0:54   ` Yinghai Lu
2008-06-06  6:17     ` Sam Ravnborg
2008-06-06  6:27       ` Yinghai Lu
2008-06-06 14:09         ` Ingo Molnar
2008-06-06 18:05           ` Yinghai Lu
2008-06-06 21:41   ` [PATCH] x86: make generic arch support NUMAQ v3 Yinghai Lu
2008-06-07  7:31     ` [PATCH] x86: make generic arch support NUMAQ v4 Yinghai Lu
2008-06-09  1:29       ` [PATCH] x86: introduce max_physical_apicid for bigsmp switching Yinghai Lu
2008-06-10  9:53         ` Ingo Molnar [this message]
2008-06-09  1:31       ` [PATCH] x86: make generic arch support NUMAQ v5 Yinghai Lu
2008-06-09 14:41         ` Andy Whitcroft
2008-06-09 18:00           ` Yinghai Lu
2008-06-10  0:00         ` [PATCH] x86: make generic arch support NUMAQ - fix Yinghai Lu
2008-06-10  1:11         ` [PATCH] x86: make generic arch support NUMAQ - fix #2 Yinghai Lu
2008-06-10  9:55         ` [PATCH] x86: make generic arch support NUMAQ v5 Ingo Molnar

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