From: Nadav Amit <namit@cs.technion.ac.il>
Date: Wed, 18 Jun 2014 14:19:35 +0000 (+0300)
Subject: KVM: x86: Emulator support for #UD on CPL>0
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~184^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68efa764f3429f2bd71f431e91c04b0bcb7d34f1;p=pandora-kernel.git

KVM: x86: Emulator support for #UD on CPL>0

Certain instructions (e.g., mwait and monitor) cause a #UD exception when they
are executed in user mode. This is in contrast to the regular privileged
instructions which cause #GP. In order not to mess with SVM interception of
mwait and monitor which assumes privilege level assertions take place before
interception, a flag has been added.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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