[Qemu-devel] [PULL 08/13] kvmvapic: Clear also physical ROM address when entering INACTIVE state

[Paolo Bonzini <pbonzini@redhat.com>]

From: Jan Kiszka <jan.kiszka@siemens.com>

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>
---
 hw/i386/kvmvapic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index e4cea34..1c2dbf5 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;
-- 
1.8.3.1