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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A6BEC433F5 for ; Mon, 15 Nov 2021 13:21:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D83561B72 for ; Mon, 15 Nov 2021 13:21:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231787AbhKONYD (ORCPT ); Mon, 15 Nov 2021 08:24:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:47020 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231913AbhKONXG (ORCPT ); Mon, 15 Nov 2021 08:23:06 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 9A53F63210; Mon, 15 Nov 2021 13:20:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636982410; bh=2+6Q+ASYuJ/HE6E6L+Q/56BvaTJg2xvxyMzwjMoFnyA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=XtaPSAGy3pYgG0lEpM5TQpiMXniUlA8IplRHkxyMJE6VMk+eX4Bn2B/buRcfFoAAc AbPMAMShnTmOJCEbTalDaqStUmKo1IrT1/BLQhc0trmEp4d60sHiM1793ELpKNUJFH z3gV5oVeEN9ldzgduV4cuNuXmKDPwp25vRGIeDH4LL9LRaSXLSJ7FaP7VOhe5zzchs MTs2MhtVeke115tOmokbmx9YjD6rp1TDshznOsu4RhORbAFO2V96/lzAq4ZC8UdAWV EOkGv/5RSW7ys9o/LcQD58c4NbaGcvULy7YY/xTY65gPLk1FOxlv6Bf/COGEX45jOd 5du4W15VKpM3w== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next 1/1] net: stmmac: enhance XDP ZC driver level switching performance From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163698241059.21342.15722076817804554278.git-patchwork-notify@kernel.org> Date: Mon, 15 Nov 2021 13:20:10 +0000 References: <20211111143949.2806049-1-boon.leong.ong@intel.com> In-Reply-To: <20211111143949.2806049-1-boon.leong.ong@intel.com> To: Ong Boon Leong Cc: peppe.cavallaro@st.com, alexandre.torgue@st.com, joabreu@synopsys.com, davem@davemloft.net, kuba@kernel.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, kurt.kanzenbach@linutronix.de Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller : On Thu, 11 Nov 2021 22:39:49 +0800 you wrote: > The previous stmmac_xdp_set_prog() implementation uses stmmac_release() > and stmmac_open() which tear down the PHY device and causes undesirable > autonegotiation which causes a delay whenever AFXDP ZC is setup. > > This patch introduces two new functions that just sufficiently tear > down DMA descriptors, buffer, NAPI process, and IRQs and reestablish > them accordingly in both stmmac_xdp_release() and stammac_xdp_open(). > > [...] Here is the summary with links: - [net-next,1/1] net: stmmac: enhance XDP ZC driver level switching performance https://git.kernel.org/netdev/net-next/c/ac746c8520d9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html