Re: [PATCH 2/2] qom: Introduce class_post_init() handler

[Philippe Mathieu-Daudé]

On 27/1/25 08:00, Markus Armbruster wrote:
> Philippe Mathieu-Daudé <philmd@linaro.org> writes:
>
> > Add a class_post_init() handler to be called by parents
> > *after* child class_init() handler is called. This is
> > necessary to have parent class check children properly
> > set some values or mandatory handlers.
> >
> > Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
>
> Plausible, but I'd like to see actual use.  What uses do you have in
> mind?

See for example:
20250125170125.32855-25-philmd@linaro.org/">https://lore.kernel.org/qemu-devel/20250125170125.32855-25-philmd@linaro.org/

Where the abstract parent CPUClass checks concrete target implementation
registered a handler.

(I'll cc you on another use shortly).