[v1] hw: Mark the device with no migratable fields

[PATCH 08/18] hw/core/split-irq: Mark the device with no migratable fields

Posted by Philippe Mathieu-Daudé 5 years, 3 months ago

This device doesn't have fields to migrate. Be explicit
by using vmstate_qdev_no_state_to_migrate.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/core/split-irq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/core/split-irq.c b/hw/core/split-irq.c
index 3b90af2e8f..a7072f922c 100644
--- a/hw/core/split-irq.c
+++ b/hw/core/split-irq.c
@@ -71,6 +71,7 @@ static void split_irq_class_init(ObjectClass *klass, void *data)
     /* No state to reset or migrate */
     device_class_set_props(dc, split_irq_properties);
     dc->realize = split_irq_realize;
+    dc->vmsd = vmstate_qdev_no_state_to_migrate;
 
     /* Reason: Needs to be wired up to work */
     dc->user_creatable = false;
-- 
2.21.3

Re: [PATCH 08/18] hw/core/split-irq: Mark the device with no migratable fields

Posted by Peter Maydell 5 years, 2 months ago

On Fri, 3 Jul 2020 at 21:19, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>
> This device doesn't have fields to migrate. Be explicit
> by using vmstate_qdev_no_state_to_migrate.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  hw/core/split-irq.c | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM