Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings

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To: "H. Peter Anvin" <hpa@xxxxxxxxx>
Subject: Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Mon, 23 Apr 2007 12:21:19 -0700
Cc: lkml <linux-kernel@xxxxxxxxxxxxxxx>, Chris Wright <chrisw@xxxxxxxxxxxx>, virtualization@xxxxxxxxxxxxxx, "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>, Chuck Ebbert <cebbert@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
In-reply-to: <462D05A0.1020100@xxxxxxxxx>
User-agent: Thunderbird 1.5.0.10 (X11/20070302)

H. Peter Anvin wrote:
> It would be *trivial* to make a certain number of page table slots
> available at the end of the head.S-generated map. 

Or you could use a fixmap.

    J
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Follow-Ups:
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Eric W. Biederman

References:
- [PATCH 00/28] Updates for firstfloor paravirt-ops patches
  - From: Jeremy Fitzhardinge
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Andi Kleen
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: H. Peter Anvin
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Andi Kleen
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: H. Peter Anvin
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Chuck Ebbert
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Jeremy Fitzhardinge
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Eric W. Biederman
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Jeremy Fitzhardinge
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: H. Peter Anvin
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Eric W. Biederman
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Jeremy Fitzhardinge
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Eric W. Biederman
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: Jeremy Fitzhardinge
- Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
  - From: H. Peter Anvin

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