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[PULL 26/84] qdev: Assert onboard devices all get realized properly
From: |
Markus Armbruster |
Subject: |
[PULL 26/84] qdev: Assert onboard devices all get realized properly |
Date: |
Mon, 15 Jun 2020 22:39:10 +0200 |
This would have caught some of the bugs I just fixed.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200609122339.937862-25-armbru@redhat.com>
---
hw/core/qdev.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index b5b42b2616..a68ba674db 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -427,6 +427,19 @@ void qdev_init_nofail(DeviceState *dev)
object_unref(OBJECT(dev));
}
+static int qdev_assert_realized_properly(Object *obj, void *opaque)
+{
+ DeviceState *dev = DEVICE(object_dynamic_cast(obj, TYPE_DEVICE));
+ DeviceClass *dc;
+
+ if (dev) {
+ dc = DEVICE_GET_CLASS(dev);
+ assert(dev->realized);
+ assert(dev->parent_bus || !dc->bus_type);
+ }
+ return 0;
+}
+
void qdev_machine_creation_done(void)
{
/*
@@ -434,6 +447,9 @@ void qdev_machine_creation_done(void)
* only create hotpluggable devices
*/
qdev_hotplug = true;
+
+ object_child_foreach_recursive(object_get_root(),
+ qdev_assert_realized_properly, NULL);
}
bool qdev_machine_modified(void)
--
2.26.2
- [PULL 21/84] riscv: Fix to put "riscv.hart_array" devices on sysbus, (continued)
- [PULL 21/84] riscv: Fix to put "riscv.hart_array" devices on sysbus, Markus Armbruster, 2020/06/15
- [PULL 03/84] arm/stm32f405: Fix realization of "stm32f2xx-adc" devices, Markus Armbruster, 2020/06/15
- [PULL 36/84] qdev: Convert uses of qdev_create() manually, Markus Armbruster, 2020/06/15
- [PULL 20/84] display/sm501 display/ati: Fix to realize "i2c-ddc", Markus Armbruster, 2020/06/15
- [PULL 33/84] qdev: Convert to qdev_unrealize() with Coccinelle, Markus Armbruster, 2020/06/15
- [PULL 25/84] sd: Hide the qdev-but-not-quite thing created by sd_init(), Markus Armbruster, 2020/06/15
- [PULL 18/84] ppc/pnv: Put "*-pnv-chip" and "pnv-xive" on the main system bus, Markus Armbruster, 2020/06/15
- [PULL 37/84] qdev: Convert uses of qdev_set_parent_bus() with Coccinelle, Markus Armbruster, 2020/06/15
- [PULL 30/84] qdev: New qdev_new(), qdev_realize(), etc., Markus Armbruster, 2020/06/15
- [PULL 29/84] Revert "hw/versatile: realize the PCI root bus as part of the versatile init", Markus Armbruster, 2020/06/15
- [PULL 26/84] qdev: Assert onboard devices all get realized properly,
Markus Armbruster <=
- [PULL 40/84] hw/ppc: Eliminate two superfluous QOM casts, Markus Armbruster, 2020/06/15
- [PULL 23/84] sparc/leon3: Fix to put grlib,* devices on sysbus, Markus Armbruster, 2020/06/15
- [PULL 46/84] isa: Convert uses of isa_create(), isa_try_create() manually, Markus Armbruster, 2020/06/15
- [PULL 41/84] pci: Convert uses of pci_create() etc. with Coccinelle, Markus Armbruster, 2020/06/15
- [PULL 47/84] isa: isa_create(), isa_try_create() are now unused, drop, Markus Armbruster, 2020/06/15
- [PULL 51/84] ssi: ssi_create_slave_no_init() is now unused, drop, Markus Armbruster, 2020/06/15
- [PULL 53/84] usb: Convert uses of usb_create(), Markus Armbruster, 2020/06/15
- [PULL 32/84] qdev: Convert to qbus_realize(), qbus_unrealize(), Markus Armbruster, 2020/06/15
- [PULL 69/84] sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 2, Markus Armbruster, 2020/06/15
- [PULL 68/84] hw/arm/armsse: Pass correct child size to sysbus_init_child_obj(), Markus Armbruster, 2020/06/15