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b=MdpJFCROGyBYcN7mWJ2h78QRBDr/Fl/ZsKQlWVpd8pwT/yq01ngNExJ8X15QOrwsR sk7rL5FOYp6lPcx+x7fPzofmSxgGVAAFFGCEFCaP56Ah/LP7eSEf3RX1TCMtNt798T mExzsrT7iYw6hTvC27mzgrufj/d1QZhxdsOsBdcR2H15L2qEIivVxUj8ZXVLcRxPdP lJ4Aw4IpoOBm6O9FTWQ/Bfr5ALMiZqvLhRXCXfc1ikWYB5vTiTmmTHV9fmRfW6j6ZH QkD3b+xn5qIF5y56iQP2D++WMSIAkzp6r/hjK81fRf5EEf+2rFl6PzUScHmIke0Jl/ 4oDe2DIyKoqLA== Date: Tue, 10 Nov 2026 12:23:00 -0500 From: Mike Snitzer To: Matthew Wilcox , Jan Kara , linux-mm@kvack.org, Christian Brauner , linux-fsdevel@vger.kernel.org Cc: Chuck Lever , Jeff Layton , linux-nfs@vger.kernel.org, Jens Axboe Subject: MM/iomap review of this v10 patchset is needed please [was: Re: [PATCH v10 7/7] NFSD: drop a shared boundary page only once both WRITEs have written it] Message-ID: References: <20261103211754.35352-1-snitzer@kernel.org> <20261103211754.35352-8-snitzer@kernel.org> <20261104091543.GA31130@lst.de> <20261105075935.GA18069@lst.de> <29851456-2e7c-48a7-bf00-11a1f1a35024@app.fastmail.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam06 X-Stat-Signature: os5ci1kwwje7cbznr15b87ktzz1p3a7d X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Rspamd-Queue-Id: B44FD1C0005 X-Rspam-User: X-HE-Tag: 1794331382-871753 X-HE-Meta: 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 fxSS6f8e NYKaw/wMY4ABQ7LhCDiXPA4U7LJsz4/jMi08/scNXA4KKFGyfQ6B3XdCns4XLw5VJ3CO0pgMqBaD8MwmdmV4+X1Mn7adtV/Ag5j4pBg4d7w1zNmM9f0m2QzUSR40SupHA3YZnw6hnkbXAFtQRX6ilSQSY+USi8wpM0OSet9DFcccv6ALJ/Vig4ycahpZPumvnWlt16WkwCL/d9BhZteihvjK+hpnZLPAP/3GqH/7foghIxR16Yohva3ECE9/7Lpd/rlofnj+yjXSMXe8qCUcpmGiPjA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 [Cc: trimmed given To: refocused to required audience] On Thu, Nov 05, 2026 at 05:49:33PM -0500, Mike Snitzer wrote: > > I suspect MM engineers have just been busy with the merge window. > Hopefully Willy and/or Jens will give v10 the courtesy of fair review? I checked with Jens to see if he'd have time to review v10 but he is unable due to his attention being needed elsewhere. So Willy, Jan, Christian: can you please coordinate on reviewing this v10 submission with consideration for 7.5? Probably worth me restating this note from the cover-letter: https://lore.kernel.org/linux-nfs/20261103211754.35352-1-snitzer@kernel.org/ "Merging: Chuck suggested taking the series through the mm tree. 1/7 to 6/7 apply cleanly to each of these mm branches: mm-unstable 0ea6dc8c4a21 ("fs/proc/task_mmu: fix lost maps entries above 2^63") mm-new 74d73ffcffe0 ("riscv: mm: fix concurrency in mark_new_valid_map()") mm-stable 6628e7d4c6b2 ("Linux 7.4-rc1") 7/7 needs the NFSD direct-mode changes that are in cel/nfsd-testing. The whole series applies to cel/nfsd-testing at 693afd3ce9ae ("NFSD: Defer the PUTFH export security flavor check"), where each patch builds with W=1 with no warnings. So 7/7 could follow in the nfsd tree once the mm part is merged." (and I have just revalidated that patches 1-6 still apply cleanly to the latest mm trees listed above, with commits 93d7a816a2df, 488f62a72b8e and fa4ad798f6f6 respectively) Thanks, Mike