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 B4B2D606A332 for ; Thu, 5 Nov 2026 20:19:17 +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=kA0f6gP7; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=MqLSjmTq 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=b6fUC6kkwZa6jGlElTDwWL2u3gjCO7plwWOIGlwpTiE=; b=kA0f6gP7xI+VAcPCTo4Sm3R/oH f0qpe1MXt1gUh+x54sPhB7v1Ib58j3auGAlt1Gy5mOodNnmEYuCRWrDXYYgwpWS1Q9bCOhY+RfacV MUEBgntT3cOw0v4tkV9J7vP23bbRWtMnGcFegpX2gQCKyhOTQI1XdnD67QlY7ujKxtQdFlzcuWz7s 9uYvd7e7d2cr5Q2cIoPvq1yrHgzMCcmHxRvVQobktf/PpL+pKUOwATqj+fJmdwIbaE7XJYGmtGSCS L8J/1WVnSD1dGZLsxE8DS//oIf3xYPrVNaSDF8daNZ5vp1oaAQ0rD7O74+IpVSw6jU6+FnHjOe8eA fDGP6t8Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xP3BK-0000000ALCn-1f5L; Thu, 05 Nov 2026 19:31:30 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xP39Y-0000000AKQ8-0sMX for kexec@lists.infradead.org; Thu, 05 Nov 2026 19:29:47 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id F170240269; Thu, 5 Nov 2026 19:29:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 759BC1F00A15; Thu, 5 Nov 2026 19:29:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793906979; bh=b6fUC6kkwZa6jGlElTDwWL2u3gjCO7plwWOIGlwpTiE=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=MqLSjmTqIqsb3uOWNf5itle2+YYZN7QrWSpoAg2AznNJeMGlmfOcDv+I+qQC/PV4q oM/ttZIktk3u2UEYRLi7imIYWeewjGd3g46pq6DVdFDvsmQYVdGsBKqCqZVdWS7N0i tpm6VNMiWBiuscCgtZGDWjujl0tFlJwCL6trdEqlTYYAMvmUvXMpnGyxWVrHMwosBq djqV34NaddaXWJ7uOvgZCHtGYdGCHAEcWmVpgX6aM+BtPqPLPWgB3dldmaWXncEaVj WhGPLyMA3oP8jfMvyP0VXsBlKe1NFyI8lrBj+VpezDdETg3MRYQS3J8VE12drFITzt Ytd9Y83ZFgpZw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH RESEND v2 25/51] wifi: libipw: don't return 0 from writes to debug_level 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: <20261104-work-procfs-bugfixes-v2-25-021c84d852e0@kernel.org> References: <20261104-work-procfs-bugfixes-v2-0-021c84d852e0@kernel.org> <20261104-work-procfs-bugfixes-v2-25-021c84d852e0@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 05 Nov 2026 19:29:38 +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: > debug_level_proc_write() returns the length of the string it parsed. A > write that starts with a NUL byte thus returns 0 and writers that use > stdio retry it forever. Return the number of bytes that were written > instead, which also stops writes longer than the 11 bytes it looks at > from coming up short. >=20 > Fixes: b453872c35cf ("[NET] ieee80211 subsystem") > 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/20261104-work-procf= s-bugfixes-v2-0-021c84d852e0@kernel.org?part=3D25