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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-10-18 08:37:06 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-10-19 23:13:28 +0200 |
| commit | bec4be77ea18feb9d50a6c2ee42b6c3ffe4ae78b (patch) | |
| tree | 66f87f88c5cf22ebea2f505f23741abecd6c6d66 /hw/arm/virt.c | |
| parent | 0493aafb1abbe6256522c32b5686418b5b192e7e (diff) | |
| download | focaccia-qemu-bec4be77ea18feb9d50a6c2ee42b6c3ffe4ae78b.tar.gz focaccia-qemu-bec4be77ea18feb9d50a6c2ee42b6c3ffe4ae78b.zip | |
hw/acpi: Realize ACPI_GED sysbus device before accessing it
sysbus_mmio_map() should not be called on unrealized device. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20231018141151.87466-7-philmd@linaro.org>
Diffstat (limited to 'hw/arm/virt.c')
| -rw-r--r-- | hw/arm/virt.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 15e74249f9..02c7a7ff3c 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -647,13 +647,12 @@ static inline DeviceState *create_acpi_ged(VirtMachineState *vms) dev = qdev_new(TYPE_ACPI_GED); qdev_prop_set_uint32(dev, "ged-event", event); + sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, vms->memmap[VIRT_ACPI_GED].base); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, vms->memmap[VIRT_PCDIMM_ACPI].base); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, qdev_get_gpio_in(vms->gic, irq)); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); - return dev; } |