From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D96286083606 for ; Tue, 3 Nov 2026 15:18:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=LtB7ubnw; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=U0h9UMph DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:Message-ID:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=ZU3+k3TcIYO6YkcHmMmrwZXsUbYIYwH7UeAI7gyrJ3A=; b=LtB7ubnwo30IkQMioLBdVeTQGi ggphkGvxtmsHGemV14Ekg30s/8Ny5xmJGgDqaFviyXI6ejmDQIUIjzvKJRWFbETrQ0YMbQFcMHP0D SSWH5BnEfW/akl830OquhGYQ1t4yOsJ9fQvIn1uwma/F0mXuPpYRI6ri2n804ZufRMG4IxIcx4hUW T9XU0Kz3WjWDUtga70DoJo0/dPeqiZnhiOQV1yU+D0EwTwYcpd1Esu3sojyXfZfoXAm8SM8hY+6yd n4I56w8eZPT75aUd5NahdD0Y1uPM+G2CseMDfUtW78e8HlKHu8so/PLx3GV3wsjOtPJd/0h4UFx3c Tddu/QvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xOGHp-00000002vGa-29Li; Tue, 03 Nov 2026 15:18:57 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xOGHg-00000002v89-3wJ9 for kexec@lists.infradead.org; Tue, 03 Nov 2026 15:18:53 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 57086605CE; Tue, 3 Nov 2026 15:18:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 046851F000C1; Tue, 3 Nov 2026 15:18:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793719128; bh=ZU3+k3TcIYO6YkcHmMmrwZXsUbYIYwH7UeAI7gyrJ3A=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=U0h9UMphxrk1+mDnG0RzJJVioL/TjGuZE/m5lN4g//YG7ZBRhGM3XEQnayxkRQEtz tba6IIRW7Hgbxp6euwMbzkpRpxx6lZ6mJG4Mm8FtFIdnmA1g/guNWt3PrDBwgPvIbH k0wO/CWdhNQvXbaK7Lf//4AHfgVJNnRSqhFGoOYnKnxKwBPIqHIMPoXbYpog8RGwXx 4bP356yoryajWtdGcJRHNWblQsglDb2fE+3TkMWCf+62VKtpl6IVpsp0BiiR+VvRHs CEv2c9NeeIaBjqzGREG/JV/GIiQXyAjR6LSQBpr5S3fOhe19V4s329MQ1rWhUQwDT7 ymXStWtbH9HnQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH RFC 10/23] scsi: core: let procfs copy in writes To: "Christian Brauner" Cc: "Linus Torvalds" , "Jann Horn" , "Josef Bacik" , "Chris Mason" , "Jeff Layton" , NeilBrown , "Eric Dumazet" , "Thomas Gleixner" , "Al Viro" , "Jonathan Corbet" , "Christoph Hellwig" , "Greg Kroah-Hartman" , "Joel Granados" , "Kees Cook" , "Jan Kara" , "Jan Kara" , linux-s390@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-pci@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-usb@vger.kernel.org, samba-technical@lists.samba.org, linux-m68k@lists.linux-m68k.org, linux-serial@vger.kernel.org, "Takashi Iwai" , linux-ext4@vger.kernel.org, "Chuck Lever" , tytso@mit.edu, "Heiko Carstens" , "Vasily Gorbik" , "Alexander Gordeev" , "Christian Borntraeger" In-Reply-To: <20261102-work-procfs-drivers-v1-10-a994bd4d3b1a@kernel.org> References: <20261102-work-procfs-drivers-v1-0-a994bd4d3b1a@kernel.org> <20261102-work-procfs-drivers-v1-10-a994bd4d3b1a@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 03 Nov 2026 15:18:45 +0000 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 X-Archived-By: > Implement ->proc_write_buf() for /proc/scsi/scsi, /proc/scsi/device_info > and the host files so procfs copies in what is written before it pins > the entry, and parse what was written from that copy. /proc/scsi/scsi > and device_info take up to PAGE_SIZE bytes like before. The host files > pass the copy to ->write_info(), writes to them that are larger than > PAGE_SIZE - 1 bytes fail with -EINVAL from procfs instead of -EOVERFLOW. >=20 > Signed-off-by: Christian Brauner (Amutable) Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261102-work-procf= s-drivers-v1-0-a994bd4d3b1a@kernel.org?part=3D10