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From:   Miklos Szeredi <miklos@szeredi.hu>
Date:   Wed, 3 Jun 2020 09:57:19 +0200
Message-ID: <CAJfpegv1RumBbb4egojmmgJKc7gfogXCzK8BQxzbQyKGXGLmwA@mail.gmail.com>
Subject: Re: linux-next: build failure after merge of the overlayfs tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Linux Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        James Morris <jmorris@namei.org>,
        "Serge E. Hallyn" <serge@hallyn.com>,
        LSM <linux-security-module@vger.kernel.org>
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On Wed, Jun 3, 2020 at 3:51 AM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the overlayfs tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> ERROR: modpost: "security_file_ioctl" [fs/overlayfs/overlay.ko] undefined!
>
> Caused by commit
>
>   b5940870e166 ("ovl: call secutiry hook in ovl_real_ioctl()")
>
> I have applied this patch for today.
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Wed, 3 Jun 2020 11:44:19 +1000
> Subject: [PATCH] export security_file_ioctl
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>


Thanks, folded.

Miklos