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Donenfeld" To: Jens Axboe Cc: tytso@mit.edu, hch@lst.de, linux-kernel@vger.kernel.org Subject: Re: [PATCHSET 0/2] Fix splice from random/urandom Message-ID: References: <20220519193133.194138-1-axboe@kernel.dk> <8e6c98d4-03e9-3eb5-3d4e-b9a9faeb677a@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <8e6c98d4-03e9-3eb5-3d4e-b9a9faeb677a@kernel.dk> X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jens, On Thu, May 19, 2022 at 03:02:28PM -0600, Jens Axboe wrote: > Rebased patches attached, you can also find them here: > > https://git.kernel.dk/cgit/linux-block/log/?h=random-splice > > Did some basic sanity checking (and with splice too), and seems fine > rebased as well. Thanks. I left one comment about patch 1 in that subthread. The general idea of this patchset seems fine, but: what about write_iter? Can't we convert both of them? 1/3 - read_iter, 2/3 - write_iter, 3/3 - add the generic splice helpers. I ask because it seems weird to keep around the old thing (which sounds like is being gradually removed?) alongside the new thing. Jason