Re: [PATCH v5 1/2] kprobes: textmem API

[Jarkko Sakkinen]

On Mon Mar 25, 2024 at 11:55 PM EET, Jarkko Sakkinen wrote:
> +#ifdef CONFIG_MODULES
>  	if (register_module_notifier(&trace_kprobe_module_nb))
>  		return -EINVAL;
> +#endif /* CONFIG_MODULES */

register_module_notifier() does have "dummy" version but what
would I pass to it. It makes more mess than it cleans to declare
also a "dummy" version of trace_kprobe_module_nb.

The callback itself has too tight module subsystem bindings so
that they could be simply flagged with IS_DEFINED() (or correct
if I'm mistaken, this the conclusion I've ended up with).

BR, Jarkko