This is a guest modifiable state that must be saved/restored properly.
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
---
hw/ioapic.c | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/hw/ioapic.c b/hw/ioapic.c
index 443c579..c7019f5 100644
--- a/hw/ioapic.c
+++ b/hw/ioapic.c
@@ -231,14 +231,25 @@ static void ioapic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t va
}
}
+static int ioapic_pre_load(void *opaque)
+{
+ IOAPICState *s = opaque;
+
+ /* in case we are loading version 1, set these to sane values */
+ s->irr = 0;
+ return 0;
+}
+
static const VMStateDescription vmstate_ioapic = {
.name = "ioapic",
- .version_id = 1,
+ .version_id = 2,
+ .pre_load = ioapic_pre_load,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_UINT8(id, IOAPICState),
VMSTATE_UINT8(ioregsel, IOAPICState),
+ VMSTATE_UINT32_V(irr, IOAPICState, 2),
VMSTATE_UINT64_ARRAY(ioredtbl, IOAPICState, IOAPIC_NUM_PINS),
VMSTATE_END_OF_LIST()
}
--
1.7.1
--
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