From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 19 Jun 2014 09:40:18 +0000 (+0200)
Subject: KVM: x86: preserve the high 32-bits of the PAT register
X-Git-Tag: v3.2.64~326
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23f2204d5d91dc5c383fbc3707cc0694688e04c2;p=pandora-kernel.git

KVM: x86: preserve the high 32-bits of the PAT register

commit 7cb060a91c0efc5ff94f83c6df3ed705e143cdb9 upstream.

KVM does not really do much with the PAT, so this went unnoticed for a
long time.  It is exposed however if you try to do rdmsr on the PAT
register.

Reported-by: Valentine Sinitsyn <valentine.sinitsyn@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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