From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Wed, 11 Jan 2012 10:20:31 +0000 (+0100)
Subject: KVM: s390: provide the prefix register via kvm_run
X-Git-Tag: v3.4-rc1~59^2~111
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60b413c9248495ea400e80e08e4d1e28ed7ee05e;p=pandora-kernel.git

KVM: s390: provide the prefix register via kvm_run

Add the prefix register to the synced register field in kvm_run.
While we need the prefix register most of the time read-only, this
patch also adds handling for guest dirtying of the prefix register.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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