linux-kernel - Re: [PATCH] x86, 64bit: Always make MAX

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Message-ID: <20110105131020.GB10129@elte.hu>
Date:	Wed, 5 Jan 2011 14:10:20 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	"H. Peter Anvin" <hpa@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [PATCH] x86, 64bit: Always make MAX_APICS to 32768


* Yinghai Lu <yinghai@...nel.org> wrote:

> > Please fix the real bug first: the lack of boundary checks when we set 
> > phys_cpu_present_map!
>
> real bug is that MAX_APICS and MAX_LOCAL_APIC using is messed up.
> 
> could be MAX_APICS is from 32bit, and MAX_LOCAL_APIC is from 64bit.

Indeed - nice patch!

Thanks,

	Ingo
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