linux-kernel - Re: x86: 4kstacks default

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Message-ID: <20080420140454.GC1899@cs181133002.pp.htv.fi>
Date:	Sun, 20 Apr 2008 17:04:54 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	Willy Tarreau <w@....eu>
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 03:34:41PM +0200, Willy Tarreau wrote:
> 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 ?

If the sh maintainer and the m68knommu maintainer (and perhaps 
MontaVista) agree that it was a wet dream.

> Willy

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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