On Fri, Jul 24, 2020 at 11:46:31PM +0900, Masami Hiramatsu wrote:
> On Fri, 24 Jul 2020 08:05:48 +0300
> Jarkko Sakkinen <jarkko.sakki...@linux.intel.com> wrote:
>
> > Add lock_modules() and unlock_modules() wrappers for acquiring module_mutex
> > in order to remove the compile time dependency to it.
>
> This subject is a bit confusing. This is just wrapping modules_mutex in
> kpprobes. We still have compile time dependency, e.g. module_state, right?
Yes. This more like a preliminary change to make that happen. The
actual flagging is in 6/6 ("Remove CONFIG_MODULE dependency").
Maybe a better angle would be to make this update all sites that
deal with module_mutex [*] and base the whole rationale on that?
[*] https://lore.kernel.org/lkml/20200725024227.gd17...@linux.intel.com/
/Jarkko
