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Date: Tue, 12 Mar 2024 15:25:27 -0700
From: Luis Chamberlain <mcgrof@kernel.org>
To: Andrew Kanner <andrew.kanner@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>, linux-modules@vger.kernel.org,
	linux-kernel@vger.kernel.org, mchehab@kernel.org
Subject: Re: [PATCH v1] module.h: define __symbol_get_gpl() as a regular
 __symbol_get()
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Sender: Luis Chamberlain <mcgrof@infradead.org>

On Tue, Feb 13, 2024 at 02:10:45PM +0300, Andrew Kanner wrote:
> On Thu, Feb 01, 2024 at 10:13:54AM -0800, Luis Chamberlain wrote:
> > 
> > While you're at it, if you want to try it, you could see if you can
> > improve the situation more by looking at symbol_get() users that remain
> > and seeing if you can instead fix it with proper Kconfig dependency and
> > at build time. Then we can just remove it as well.
> > 
> >   Luis
> 
> Sorry for the late reply.
> 
> Luis, can you give more details of your idea? I re-read it once, then
> came back and still don't understand.
> 
> I see that there are ~10 users for symbol_get() currently. Do you want
> to stringify symbol names at build time to completely remove
> symbol_get() from module.h? Correct me if I'm wrong since using of a
> fuction which is not declared anywhere sounds confusing.

As an example look at the code and see if there's a sensible way to make
some calls built-in instead of part of the module, then the module can
have a kconfig builtin option, that adds to the built-in code which
means you don't need the symbol_get().

For some other pieces of code it may require other strategies.

  Luis