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Date:   Wed, 13 Sep 2023 13:00:10 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Al Viro <viro@zeniv.linux.org.uk>
Cc:     Christoph Hellwig <hch@lst.de>,
        Matthew Wilcox <willy@infradead.org>,
        Jens Axboe <axboe@kernel.dk>, Xiubo Li <xiubli@redhat.com>,
        Ilya Dryomov <idryomov@gmail.com>,
        Christian Brauner <brauner@kernel.org>,
        Theodore Ts'o <tytso@mit.edu>,
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        linux-mm@kvack.org, Hannes Reinecke <hare@suse.de>
Subject: Re: [PATCH 03/12] filemap: update ki_pos in generic_perform_write
Message-ID: <20230913110010.GA31292@lst.de>
References: <20230601145904.1385409-1-hch@lst.de> <20230601145904.1385409-4-hch@lst.de> <20230827194122.GA325446@ZenIV> <20230827214518.GU3390869@ZenIV>
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> direct_write_fallback(): on error revert the ->ki_pos update from buffered write

Al, Christian: can you send this fix on top Linus?