linux-ext4 - Re: [PATCH v2 00/18] Fix the DAX-gup mistake

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Date:   Wed, 9 Nov 2022 12:38:49 +0100
From:   Jan Kara <jack@...e.cz>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Dan Williams <dan.j.williams@...el.com>,
        Jason Gunthorpe <jgg@...dia.com>, Jan Kara <jack@...e.cz>,
        Christoph Hellwig <hch@....de>,
        "Darrick J. Wong" <djwong@...nel.org>,
        Matthew Wilcox <willy@...radead.org>,
        John Hubbard <jhubbard@...dia.com>,
        linux-fsdevel@...r.kernel.org, nvdimm@...ts.linux.dev,
        linux-xfs@...r.kernel.org, linux-mm@...ck.org,
        linux-ext4@...r.kernel.org
Subject: Re: [PATCH v2 00/18] Fix the DAX-gup mistake

On Tue 08-11-22 16:20:59, Andrew Morton wrote:
> All seems to be quiet on this front, so I plan to move this series into
> mm-stable a few days from now.
> 
> We do have this report of dax_holder_notify_failure being unavailable
> with CONFIG_DAX=n:
> https://lkml.kernel.org/r/202210230716.tNv8A5mN-lkp@intel.com but that
> appears to predate this series.

Andrew, there has been v3 some time ago [1] and even that gathered some
non-trivial feedback from Jason so I don't think this is settled...

[1] https://lore.kernel.org/all/166579181584.2236710.17813547487183983273.stgit@dwillia2-xfh.jf.intel.com

								Honza
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR