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@@ -382,6 +382,13 @@ static void bcm2835_property_init(Object *obj)
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memory_region_init_io(&s->iomem, OBJECT(s), &bcm2835_property_ops, s,
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TYPE_BCM2835_PROPERTY, 0x10);
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+
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+ /*
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+ * bcm2835_property_ops call into bcm2835_mbox, which in-turn reads from
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+ * iomem. As such, mark iomem as re-entracy safe.
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+ */
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+ s->iomem.disable_reentrancy_guard = true;
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+
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sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
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sysbus_init_irq(SYS_BUS_DEVICE(s), &s->mbox_irq);
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}
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