From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Mon, 19 Nov 2007 09:21:45 +0000 (+0100)
Subject: KVM: VMX: Force seg.base == (seg.sel << 4) in real  mode
X-Git-Tag: v2.6.25-rc1~1138^2~127
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15b00f32d53f31fe194b17ca0384a37756b55be2;p=pandora-kernel.git

KVM: VMX: Force seg.base == (seg.sel << 4) in real  mode

Ensure that segment.base == segment.selector << 4 when entering the real
mode on Intel so that the CPU will not bark at us.  This fixes some old
protected mode demo from http://www.x86.org/articles/pmbasics/tspec_a1_doc.htm.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

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