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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 4357930b8a)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Jan Kiszka 2013-09-03 18:08:52 +02:00 committed by Michael Roth
parent 7ea8a3c12a
commit 5d2de77798
1 changed files with 2 additions and 0 deletions
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2
hw/i386/kvmvapic.c
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@ -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;