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Date:   Tue, 27 Jul 2021 10:57:42 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Jan Kara <jack@suse.cz>
Cc:     Christoph Hellwig <hch@infradead.org>,
        kernel test robot <lkp@intel.com>,
        Christoph Hellwig <hch@lst.de>, kbuild-all@lists.01.org,
        linux-kernel@vger.kernel.org
Subject: Re: [ext3:generic_block_fiemap_removal 3/4] file.c:undefined
 reference to `iomap_fiemap'
Message-ID: <20210727085742.GA21354@lst.de>
References: <202107271057.xwwoSXFy-lkp@intel.com> <YP+umZ1/XX969ioH@infradead.org> <20210727085551.GA29619@quack2.suse.cz>
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On Tue, Jul 27, 2021 at 10:55:51AM +0200, Jan Kara wrote:
> On Tue 27-07-21 07:58:33, Christoph Hellwig wrote:
> > Oops, hpfs now needs to select FS_IOMAP:
> 
> And I assume ext2 as well, right? So far ext2 needed iomap only for DAX
> which selects FS_IOMAP itself. But now ext2 needs iomap also without DAX...

Indeed.