From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Tue, 3 Sep 2013 16:08:52 +0000 (+0200)
Subject: kvmvapic: Clear also physical ROM address when entering INACTIVE state
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.1~631
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=14cbcb89581e429be68aa493b99fbab577bd757b;p=sdk%2Femulator%2Fqemu.git

kvmvapic: Clear also physical ROM address when entering INACTIVE state

To avoid misinterpreting INACTIVE after migration as old qemu-kvm's
STANDBY, also clear rom_state_paddr when going back to this state.

CC: qemu-stable@nongnu.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 4357930b8a7d2fcff2d8121ec518117428a781e7)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index f2e335d96a..cf6c7143c6 100644
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -511,6 +511,7 @@ static void vapic_reset(DeviceState *dev)
     VAPICROMState *s = VAPIC(dev);
 
     s->state = VAPIC_INACTIVE;
+    s->rom_state_paddr = 0;
     vapic_enable_tpr_reporting(false);
 }
 
@@ -664,6 +665,7 @@ static void vapic_write(void *opaque, hwaddr addr, uint64_t data,
         }
         if (vapic_prepare(s) < 0) {
             s->state = VAPIC_INACTIVE;
+            s->rom_state_paddr = 0;
             break;
         }
         break;