linux-kernel - Re: linux-next: build failure after merge of the vfs-brauner tree

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Message-ID: <20231003-kalziumreich-besonderen-2f067cc50606@brauner>
Date:   Tue, 3 Oct 2023 15:24:46 +0200
From:   Christian Brauner <brauner@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the vfs-brauner tree

On Tue, Oct 03, 2023 at 09:30:05AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the vfs-brauner tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> ERROR: modpost: "fget_files_rcu" [arch/powerpc/platforms/cell/spufs/spufs.ko] undefined!
> 
> Caused by commit
> 
>   af66b51563ad ("file: convert to SLAB_TYPESAFE_BY_RCU")
> 
> I applied the following fix up patch.

Thank you. On vacation this week (I saw Jan already informed you.) but I
fixed this up by removing fget_files_rcu() exposure in a header
completely.