linux-kernel - Re: [PATCH 00/16] dyn_array and nr

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Message-ID: <4897CDA1.9060303@zytor.com>
Date:	Mon, 04 Aug 2008 20:48:49 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
CC:	Mike Travis <travis@....com>, Yinghai Lu <yhlu.kernel@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Dhaval Giani <dhaval@...ux.vnet.ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 00/16] dyn_array and nr_irqs support v2

Eric W. Biederman wrote:
> 
> The interesting implication of this is that if you have the right hardware
> and are absolutely loopy you can have more interrupt sources than can
> be described in a 32bit unsigned int, and certainly more than any sane person
> would allocate in a statically sized array.
> 

Yes, I'm quite convinced that the statically sized array is a bad idea.

	-hpa
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