linux-kernel - Re: how to tell linux (on x86) to ignore 1M or memory

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <467C559B.6050208@gmail.com>
Date:	Sat, 23 Jun 2007 01:04:59 +0200
From:	Rene Herman <rene.herman@...il.com>
To:	7eggert@....de
CC:	"H. Peter Anvin" <hpa@...or.com>,
	Bart Trojanowski <bart@...ie.net>, linux-kernel@...r.kernel.org
Subject: Re: how to tell linux (on x86) to ignore 1M or memory

On 06/23/2007 01:00 AM, Bodo Eggert wrote:

> The real mode on i386+ can actually access the whole 4GB address range
> due to a former-bug-now-feature in the i386+.

Generally called "unreal mode". Yes, sure. Just a hack though.

Rene.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/