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

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From: Eric W. Biederman <ebiederm@...>
To: H. Peter Anvin <hpa@...>
Cc: Jeremy Fitzhardinge <jeremy@...>, Chuck Ebbert <cebbert@...>, Andi Kleen <ak@...>, Andrew Morton <akpm@...>, <virtualization@...>, lkml <linux-kernel@...>, Zachary Amsden <zach@...>, Chris Wright <chrisw@...>, Linus Torvalds <torvalds@...>
Subject: Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings
Date: Monday, April 23, 2007 - 1:52 pm

"H. Peter Anvin" <hpa@zytor.com> writes:


The unisys systems.  I don't remember exactly where they put there ACPI
tables but it was low enough that the default address for the kdump kernels
conflicted with it.  So this is likely 16MB or 32MB


No this was a much larger and more modern system.

Eric
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Messages in current thread:
[PATCH 10/28] i386: map enough initial memory to create lowm..., Jeremy Fitzhardinge, (Sat Apr 14, 4:42 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Chuck Ebbert, (Thu Apr 19, 4:47 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Andi Kleen, (Thu Apr 19, 4:50 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Thu Apr 19, 4:55 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Andi Kleen, (Thu Apr 19, 5:04 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Thu Apr 19, 5:11 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Chuck Ebbert, (Thu Apr 19, 5:22 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Thu Apr 19, 5:35 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 5:12 am)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Mon Apr 23, 12:34 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Mon Apr 23, 12:42 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 1:21 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Mon Apr 23, 2:06 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 2:54 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Mon Apr 23, 3:10 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Mon Apr 23, 3:14 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Mon Apr 23, 3:21 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 3:39 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Mon Apr 23, 4:41 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Mon Apr 23, 1:02 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 1:31 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Mon Apr 23, 1:45 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 1:52 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Andi Kleen, (Mon Apr 23, 1:54 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Mon Apr 23, 1:22 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Mon Apr 23, 2:00 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Mon Apr 23, 12:01 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Wed Apr 25, 4:54 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Wed Apr 25, 5:31 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Wed Apr 25, 6:00 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Wed Apr 25, 6:06 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Sun Apr 29, 12:44 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Sun Apr 29, 12:55 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Wed Apr 25, 6:18 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Wed Apr 25, 6:52 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Eric W. Biederman, (Wed Apr 25, 7:33 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Wed Apr 25, 7:41 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Chris Wright, (Wed Apr 25, 8:33 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jeremy Fitzhardinge, (Wed Apr 25, 8:55 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., H. Peter Anvin, (Sat Apr 14, 6:04 pm)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Jan Engelhardt, (Sun Apr 15, 5:46 am)
Re: [PATCH 10/28] i386: map enough initial memory to create ..., Andreas Schwab, (Sun Apr 15, 6:17 am)