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Message-ID: <8134c423c1a7f911cb5ae2f2e8e40e80f2e5270f.camel@sipsolutions.net>
Subject: Re: [PATCH 2/7] um: Fix the -Wmissing-prototypes warning for
 __switch_mm
From: Johannes Berg <johannes@sipsolutions.net>
To: Tiwei Bie <tiwei.btw@antgroup.com>, richard@nod.at, 
	anton.ivanov@cambridgegreys.com
Cc: linux-um@lists.infradead.org, linux-kernel@vger.kernel.org
Date: Tue, 23 Apr 2024 13:29:22 +0200
In-Reply-To: <20240423112457.2409319-3-tiwei.btw@antgroup.com>
References: <20240423112457.2409319-1-tiwei.btw@antgroup.com>
	 <20240423112457.2409319-3-tiwei.btw@antgroup.com>
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On Tue, 2024-04-23 at 19:24 +0800, Tiwei Bie wrote:
>=20
> --- a/arch/um/include/shared/skas/mm_id.h
> +++ b/arch/um/include/shared/skas/mm_id.h
> @@ -15,4 +15,6 @@ struct mm_id {
>  	int kill;
>  };
> =20
> +extern void __switch_mm(struct mm_id *mm_idp);
>=20

Maybe drop the extern while at it?

johannes