From: Gleb Natapov <gleb@redhat.com>
Date: Wed, 10 Feb 2010 12:21:35 +0000 (+0200)
Subject: KVM: x86 emulator: Check CPL level during privilege instruction emulation
X-Git-Tag: v2.6.34-rc1~193^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e92805ac1228626c59c865f2f4e9059b9fb8c97b;p=pandora-kernel.git

KVM: x86 emulator: Check CPL level during privilege instruction emulation

Add CPL checking in case emulator is tricked into emulating
privilege instruction from userspace.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Avi Kivity <avi@redhat.com>
---

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