linux-kernel - Re: [11/14] vcompound: Fallbacks for order 1 stack allocations on IA64 and x86

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Message-ID: <Pine.LNX.4.64.0803211201530.19432@schroedinger.engr.sgi.com>
Date:	Fri, 21 Mar 2008 12:04:53 -0700 (PDT)
From:	Christoph Lameter <clameter@....com>
To:	Ingo Molnar <mingo@...e.hu>
cc:	David Miller <davem@...emloft.net>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [11/14] vcompound: Fallbacks for order 1 stack allocations on
 IA64 and x86

On Fri, 21 Mar 2008, Ingo Molnar wrote:

> your patch indeed does not introduce it here, but 
> KERNEL_STACK_SIZE_ORDER shows up in the x86 portion of your patch and 
> you refer to multi-order stack allocations in your 0/14 mail :-)

Ahh. I see. Remnants from V2 in IA64 code. That portion has to be removed 
because of the software TLB issues on IA64 as pointed out by Dave.

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