From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35C2FC021B3 for ; Fri, 21 Feb 2025 22:18:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HXVviPivkWWCcMSckTlSTpID4xmMzWDL7GNMi8mgsK8=; b=v82j9E+myEFzoKz2PpF+xN+Oam vBQJV6jPlfpGpE7/nzBacvPl0K93VXtHyrNHT4VbdNjsy3P8wyJ90DGAzNml2CTEukOFWQSxTuwJZ 74XGo24ezyaqsPOKdW06T0Y54Pb4/suk8wRNGY+3q14lKL/ehAdLXG+oFIxKgLf/0lLqF+m6cbyeD hV5G/XnATBa62KUJoOWnyQ0J6E4wQa8j4TzDpC2VDb7FBrEerHwBjbWo4L1O4PoMN7EH0etRCz3cr rHA7LGNnqKY5zgRzOQd2kjGCVHqp1zwAWZ7KTXGKBG/EKPf7QMAnWR4xk9fnb6F59L12lFSnDRm9I UDkoLuDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tlbLU-00000006zle-2XnO; Fri, 21 Feb 2025 22:18:08 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tlbK1-00000006zZr-447N; Fri, 21 Feb 2025 22:16:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id A9EB2613B8; Fri, 21 Feb 2025 22:16:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58419C4CED6; Fri, 21 Feb 2025 22:16:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740176197; bh=23PN250gtc7EcFv1DIBV80PwXFQEG45j2Rg1PLeXuq0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GzwEr5aMCzrciGtwb1ZhEyOJW8Db+TpHE036ckNqvDi9H1lVL6vDRf6pqa9UEE37m OPzt5/umJO+ot5TlXX1nDWFf43eeeB/G02zxCgq4vMyq1WKEqpr+7Jhqq7V46NkVEY KySEk8nBdoW6NIG9nBocwv2pQ9wWrrZga5U1N1KwPJ4GZOi31suM0a72d/Z04FUkbV 3l1TqotCQZBOiQ7YaUfzBVdFsZ0tLCUnV/CinbmCJpaBEcSLpbK0nO0rQCLz4qwg9X 3oKLMiYLkx5r9arVd2Pr5yECHzifgptkL1y2yAl6N5JMxeBbpvluCtcQl5evzlc0ie 5kTpQB8b1Sc0g== Date: Fri, 21 Feb 2025 14:16:35 -0800 From: Jakub Kicinski To: Lorenzo Bianconi Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Felix Fietkau , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Chester A. Unal" , Daniel Golle , DENG Qingfang , Andrew Lunn , Vladimir Oltean , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, upstream@airoha.com Subject: Re: [PATCH net-next v6 12/15] net: airoha: Introduce Airoha NPU support Message-ID: <20250221141635.4d01e792@kernel.org> In-Reply-To: <20250221-airoha-en7581-flowtable-offload-v6-12-d593af0e9487@kernel.org> References: <20250221-airoha-en7581-flowtable-offload-v6-0-d593af0e9487@kernel.org> <20250221-airoha-en7581-flowtable-offload-v6-12-d593af0e9487@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 21 Feb 2025 11:28:13 +0100 Lorenzo Bianconi wrote: > + addr = kzalloc(size, GFP_ATOMIC); > + if (!addr) > + return -ENOMEM; > + > + memcpy(addr, p, size); coccicheck says: drivers/net/ethernet/airoha/airoha_npu.c:128:8-15: WARNING opportunity for kmemdup -- pw-bot: cr