linux-kernel - Re: x86: 4kstacks default

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Message-ID: <20080420133441.GA26536@1wt.eu>
Date:	Sun, 20 Apr 2008 15:34:41 +0200
From:	Willy Tarreau <w@....eu>
To:	Adrian Bunk <bunk@...nel.org>
Cc:	Andi Kleen <andi@...stfloor.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Shawn Bohrer <shawn.bohrer@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Arjan van de Ven <arjan@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: x86: 4kstacks default

On Sun, Apr 20, 2008 at 04:30:07PM +0300, Adrian Bunk wrote:
> Such a "crazy setting" shouldn't be offered to users at all.
> 
> We should either aim at 4k stacks unconditionally for all 32bit 
> architectures with 4k page size or don't allow any architecture
> to offer 4k stacks.

I agree you make a valid point here. Then wouldn't it be easier to
simply remove 4k and agree it was a wet dream ?

Willy

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