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 X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C145C4338F for ; Fri, 20 Aug 2021 18:15:06 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 16026610E6 for ; Fri, 20 Aug 2021 18:15:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 16026610E6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Subject:Cc:To:From:Message-ID:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AVt+N+IiMMNgRXfzSrybg1w6cstkvTw2qZM93z9L8A4=; b=KQ6X8VJT3/7cEP gdqwcCpSrwDY7ndpR2Egtrssi1CjThO6MWF3yUxZMIj2ykiBGv4Ffp24pqODl3NEgR6smQZvc1QPg KRtk6J/YONI7iqnCMzI+ry1GMf2hw/d3ooCTyUAyErqjQMRc9XGVJdgWqGAuNvWbT394NiyCwFxur yMt7LTsqTz0kDI9TubCtZnKwMVyjHyS1zZBGV2EYWCIRtQ1eCyMve//4+MFxToaYgQAS7DwmtYNi4 SkTYd5qn05sOPTnUPPcRLtLNVupwL1TvMf8n4Tb3GgTsRkZYZP0IYnUK5KBKG0RUzi79iFgBonncj zuJ/SM0kTBm3zi3wnjuw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH92V-00BoKn-Um; Fri, 20 Aug 2021 18:14:47 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH92S-00BoKL-Kc for linux-riscv@lists.infradead.org; Fri, 20 Aug 2021 18:14:45 +0000 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CE8A361056; Fri, 20 Aug 2021 18:14:43 +0000 (UTC) Received: from sofa.misterjones.org ([185.219.108.64] helo=wait-a-minute.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mH92P-006Fhq-Uh; Fri, 20 Aug 2021 19:14:42 +0100 Date: Fri, 20 Aug 2021 19:14:41 +0100 Message-ID: <87czq8yodq.wl-maz@kernel.org> From: Marc Zyngier To: Matteo Croce Cc: Eric Dumazet , Thierry Reding , netdev@vger.kernel.org, Linux Kernel Mailing List , linux-riscv , Giuseppe Cavallaro , Alexandre Torgue , "David S. Miller" , Jakub Kicinski , Palmer Dabbelt , Paul Walmsley , Drew Fustini , Emil Renner Berthing , Jon Hunter , Will Deacon Subject: Re: [PATCH net-next] stmmac: align RX buffers In-Reply-To: References: <20210614022504.24458-1-mcroce@linux.microsoft.com> <871r71azjw.wl-maz@kernel.org> <202417ef-f8ae-895d-4d07-1f9f3d89b4a4@gmail.com> <87o8a49idp.wl-maz@kernel.org> <20210812121835.405d2e37@linux.microsoft.com> <874kbuapod.wl-maz@kernel.org> <87wnohqty1.wl-maz@kernel.org> <87fsv4qdzm.wl-maz@kernel.org> <87mtpcyrdv.wl-maz@kernel.org> <87h7fkyqpv.wl-maz@kernel.org> <87fsv4ypfn.wl-maz@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: mcroce@linux.microsoft.com, eric.dumazet@gmail.com, thierry.reding@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, davem@davemloft.net, kuba@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, drew@beagleboard.org, kernel@esmil.dk, jonathanh@nvidia.com, will@kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210820_111444_748245_F1D0748A X-CRM114-Status: GOOD ( 17.11 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Fri, 20 Aug 2021 19:05:57 +0100, Matteo Croce wrote: > > On Fri, Aug 20, 2021 at 7:56 PM Matteo Croce wrote: > > > > On Fri, Aug 20, 2021 at 7:51 PM Marc Zyngier wrote: > > > > > > On Fri, 20 Aug 2021 18:35:45 +0100, > > > Matteo Croce wrote: > > Great. > > So I doubt that the adjustment is needed. > > Does it work with all the frame size? > > > > Last check, are you sure that the bpf program was loaded in the driver > and not as generic XDP? > You can force it as native with "xdpdrv": > > ip link set eth xdpdrv object kernel_passall.o No issue whatsoever with 5.13. M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv