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Re: VM limits on AMD64

To: Andrea Arcangeli <andrea@suse.de>
Subject: Re: VM limits on AMD64
From: William Lee Irwin III <wli@holomorphy.com>
Date: Wed, 7 May 2003 09:06:32 -0700
Cc: Oliver Tennert <tennert@science-computing.de>, linux-mm@kvack.org
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On Wed, May 07, 2003 at 04:32:40PM +0200, Oliver Tennert wrote:
>> 1.) The current VM userspace limit for 2.4.x kernels on AMD64 systems in
>> 64bit long mode is 512 G. What is the limit in the current 2.5.x kernels?

On Wed, May 07, 2003 at 05:54:27PM +0200, Andrea Arcangeli wrote:
> 512G, can be changed fairly easily, but there was no need of that yet.
> it's something for 2.7.

I thought it would have been nice to merge the 4-level code, esp. since
there is more than one architecture that wants it.


-- wli
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References:
- Re: VM limits on AMD64
  - From: Andrea Arcangeli <andrea@suse.de>

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