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b=iVDqdWfOqfC7zGw5pMTbF0uOkQf840TCcqccC6MfX+jhl/kiESHTstDOEoMxRS/nUQ9Ds6 MEBHYWhy9RuQ9+cBA7nglc0sbtNAHjYVZFMvMLj68pFX5tUfEPka2mGiIJnWGOiM4o41Ev RXYM4F8f9Vf8HclTLyjFnK9m7Xpd5+U3HFc6PF7bxgoB9V92C8LJVZzsDiEyLF6qf91di+ jAMaVx8cMTp864nf7WcPFtLDEap6afRs5PkVVA+IFVsk+0LOIdoAJW+vqTSf9bez9wh6Sq RbmWS4DMcXMNdHulvj+iLRTjLlw3/C0a/tirBD8qwJsBJfG6dkgbK2ZK54YhbA== Received: from localhost (gaia.codewreck.org [local]) by gaia.codewreck.org (OpenSMTPD) with ESMTPA id 8a7ce430; Wed, 13 Aug 2025 13:45:48 +0000 (UTC) Date: Wed, 13 Aug 2025 22:45:33 +0900 From: Dominique Martinet To: Andy Shevchenko Cc: Nathan Chancellor , kernel test robot , Dominique Martinet via B4 Relay , "Matthew Wilcox (Oracle)" , Christian Brauner , David Howells , Alexander Viro , Andrew Morton , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Maximilian Bosch , Ryan Lahfa , Christian Theune , Arnout Engelen , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 1/2] iov_iter: iterate_folioq: fix handling of offset >= folio size Message-ID: References: <20250811-iot_iter_folio-v1-1-d9c223adf93c@codewreck.org> <202508120250.Eooq2ydr-lkp@intel.com> <20250813051633.GA3895812@ax162> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Stat-Signature: cgp8mmk3rqckq1zkz7o71wkgpu4otyat X-Rspam-User: X-Rspamd-Queue-Id: ADF3D40004 X-Rspamd-Server: rspam02 X-HE-Tag: 1755092757-148754 X-HE-Meta: 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 RyjbB7Vo p0jRTP+YKaLorAQiQPTUwpU1QAK0VSAMMVYKMoDqzfOj/9J8tGdEFqFvAiPr64Fm1dd5ED5FTJnhzIEypXKVIO9mOh4C89db3JerJpW7rUMfbknrAwmGMLCGJHxOHJzCE5aGSdQuNMg4A68tthQ36TH67NswmQVAAA4beSxkZCEc4Lc7v6jYfH0OLHHziGt0u6f4g1vFW/hlW1hPYfhfyeWhk4W5gr33h2SIyXt9Bh7Ufz13HFESARXFy4HHTVhFSaT8NL2igrmfxnZxr6IlIV1/Sn7dlgTR9qavpRBbUIsOvLHV7bH6js+0LAA1m+NNN0wY3CsXaxTGYR9DngMD6ppYI40W+HDaDw7EvhuDdpzlaaCAaq0EbFCV0/yHCilwYTN+AG0h3NCWejO1Ay6NYcJp2kesFWVFrGdUVH1tWISQTvyc= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Andy Shevchenko wrote on Wed, Aug 13, 2025 at 03:39:09PM +0200: > > I assume Andrew will pick it up eventually? > > I hope this to happen sooner as it broke my builds too (I always do now `make W=1` > and suggest all developers should follow). I actually test with W=1 too, but somehow this warning doesn't show up in my build, I'm not quite sure why :/ (even if I try clang like the test robot... But there's plenty of other warnings all around everywhere else, so I agree this is all way too manual) Anyway, sorry about it... -- Dominique