From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Thu, 6 Aug 2009 17:39:54 +0000 (-0300)
Subject: KVM: set debug registers after "schedulable" section
X-Git-Tag: v2.6.27.32~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12daed95faec51a60736776a35ce4b0d1541c346;p=pandora-kernel.git

KVM: set debug registers after "schedulable" section

(cherry picked from commit 29415c37f043d1d54dcf356601d738ff6633b72b)

The vcpu thread can be preempted after the guest_debug_pre() callback,
resulting in invalid debug registers on the new vcpu.

Move it inside the non-preemptable section.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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