linux-kernel - Re: [PATCH v4 06/15] fs,fork,exit: export symbols necessary for KUnit UAPI support

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Message-ID: <20250711154423.GW1880847@ZenIV>
Date: Fri, 11 Jul 2025 16:44:23 +0100
From: Al Viro <viro@...iv.linux.org.uk>
To: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Cc: Kees Cook <kees@...nel.org>, Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>, linux-mm@...ck.org,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 06/15] fs,fork,exit: export symbols necessary for
 KUnit UAPI support

On Fri, Jul 11, 2025 at 12:35:59PM +0200, Thomas Weißschuh wrote:
> Hi Kees, Al, Christian and Honza,
> 
> On Thu, Jun 26, 2025 at 08:10:14AM +0200, Thomas Weißschuh wrote:
> > The KUnit UAPI infrastructure starts userspace processes.
> > As it should be able to be built as a module, export the necessary symbols.

What's wrong with kernel/umh.c?

> could you take a look at these new symbol exports?

> > +EXPORT_SYMBOL_GPL_FOR_MODULES(put_filesystem, "kunit-uapi");

What's that one for???