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 94611C433EF for ; Wed, 13 Jul 2022 03:57:21 +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=KVtCkBQKszMrIaDEzYkwrGHkeTwIMxEmMgFYri9k7SU=; b=UNCXX0oETHEKT6OECBdy19jf1B AEw891df5jOzxmIQCBuuYWAYr0oUvWsRVksx0e11JhIAIhA8KcdIVFDCs/ZRvVXimsBvDyWlZ6now ps/WsQJHk/lhS6Xx3wS5nnn2e2ZCU7XihHSZUBjS3zya0dvPWBs66wWPiAhoO3cvuzi6lIDvXDnlL NBGI+w4G9vgLgqmQXKmvdbqQGTkCaU259IFlK+GmSVR3lvkFVjD74dvtD8Cu/+PLEEqka1JhJsGSm I3hM1nciPF+VNmxWc2+n3DHHmz/oEsEa5y+JpV9nfEIeca7qozrxmzd4GGoSwS3O1bTOFUE0AMojo e3sjapmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oBTUr-00HaHA-K0; Wed, 13 Jul 2022 03:57:09 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oBTUp-00HaGL-8B for linux-mediatek@lists.infradead.org; Wed, 13 Jul 2022 03:57:08 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7E89A61AFB; Wed, 13 Jul 2022 03:57:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73876C3411E; Wed, 13 Jul 2022 03:57:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657684624; bh=KVtCkBQKszMrIaDEzYkwrGHkeTwIMxEmMgFYri9k7SU=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=OpkLZf+lpx0JcEvEYSaDe170KG13fjFoBddtICFYcDYzTJ5f0tF5tpiMCmp/9Y430 VRGSmlfJ8NMmlQ7YFJD0f1T6YjPOqWOPwDeayAsx1VuBmEBcs9uTfcu60nkdf9q4/C a7xBSviteUbiI7OKe/wCI8ARm6wRU77duaMdH80QzbNNewlCN9GRRmODONyYlmFcOq 4Iqb8Hd6anHJfXJFyhms8RNkt2zpiqnAAz+cId8MRyrQgSHnVhHw7fXFt/jY7ZXr1b 0BfV5/0H8DRkh2CmTA/dwE98WybKihowSdQfuXFHxfqafl1ETRA3+Kn+l3dGxNF38m T7/QJxmPVx7QA== Date: Tue, 12 Jul 2022 20:56:55 -0700 From: Jakub Kicinski To: Lorenzo Bianconi Cc: netdev@vger.kernel.org, nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, matthias.bgg@gmail.com, linux-mediatek@lists.infradead.org, ilias.apalodimas@linaro.org, lorenzo.bianconi@redhat.com, jbrouer@redhat.com Subject: Re: [PATCH v2 net-next 2/4] net: ethernet: mtk_eth_soc: add basic XDP support Message-ID: <20220712205655.3d3ac17e@kernel.org> In-Reply-To: <660481b3292e8438b08d129d74e3bf62fab51db7.1657660277.git.lorenzo@kernel.org> References: <660481b3292e8438b08d129d74e3bf62fab51db7.1657660277.git.lorenzo@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220712_205707_378461_853CBB3E X-CRM114-Status: UNSURE ( 7.26 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Tue, 12 Jul 2022 23:16:15 +0200 Lorenzo Bianconi wrote: > Introduce basic XDP support to mtk_eth_soc driver. > Supported XDP verdicts: > - XDP_PASS > - XDP_DROP > - XDP_REDIRECT Looks like you're missing some rcu_access_pointer uses here. sparse is not happy (2 new warnings)