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 6F9C2C55ABA for ; Thu, 6 Aug 2026 02:21:00 +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:Cc:To:In-Reply-To:References :Date:Message-Id:From:Subject:Content-Transfer-Encoding:MIME-Version: Content-Type:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TydB11UB/GCYIDS8q/suvoTcvc1zyeq7+Pt4k8NwUgw=; b=G3VJWk7FuDa9qKRbotpncT4VJl eUjfZhaYnxmO342juzL1yN2UKyOiGPHXP3xw+rUwY14XhMwGHb5+/ZRpWv0oxAvyUyJyvAi+zuFkv y6zT5QRz/BT4w0VIdQBzkY1oErMDRq02M9a7mmfpuoJpOH8t3jHQh5m66INyQgwiT2/XImJ+3mMc2 VtEmQbAf0/2eB5FDAjD8t66B4YJpfvuVn5eIAOTQZoy8KTrBd2apNdCUnzQ8RjJP2c43vXVdFQ4Gb ymBw1Pys7AfA/vtfVHARHnLiJwVZViCz2e2oYtxXmpnKiuVu01m/GoRepGUyxiALWN6T7fX7wX2pi gO2eh+eQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrniz-00000004oR4-0Qh4; Thu, 06 Aug 2026 02:20:49 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrnix-00000004oQI-0MCu for linux-arm-kernel@lists.infradead.org; Thu, 06 Aug 2026 02:20:47 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 5B1BA434F4; Thu, 6 Aug 2026 02:20:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D4811F000E9; Thu, 6 Aug 2026 02:20:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785982846; bh=TydB11UB/GCYIDS8q/suvoTcvc1zyeq7+Pt4k8NwUgw=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=VPFFO2mkSl9nBAMvvzcZEZleV8fvx9CPSZ5MR1nkwiU7kpa+CWv9Baya3Z/U2i6eB IQLZD19pbyCFWydeDEIG7iV3W8JskDy5Ju2cyBI9nuhYDnD6tJ891tg6xo1GdIsNfs jSqOw93gs+LKd26+7jzZyCvgc7anNJqJCVprpx5B5yuxncGvaF2EL6jCuviFQ0hAP1 nOuFUQWi8xLGEzvljSDqIaduxjWXhm5gpAaLKeXONUtIFe3cwcrgmM7MKKvSeypRiH jTu85Shl26uKFv25KVSdyWOziTjtkHqlk0sU+lfDlu0cWC7oLo2hXX/P68/jfWBA8D +AWDv98CZj4PQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 19940392FFF9; Thu, 6 Aug 2026 02:20:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net RESEND] net: stmmac: raise TX completion interrupt at the end of an xmit burst From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178598280589.610432.15021421797770719608.git-patchwork-notify@kernel.org> Date: Thu, 06 Aug 2026 02:20:05 +0000 References: <20260731194522.55069-1-contact@c127.dev> In-Reply-To: <20260731194522.55069-1-contact@c127.dev> To: Johan Alvarado Cc: netdev@vger.kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, Jose.Abreu@synopsys.com, rmk+kernel@armlinux.org.uk, pavel@ucw.cz, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org 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 Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 31 Jul 2026 14:45:22 -0500 you wrote: > The TX mitigation logic only sets the Interrupt on Completion bit once > every tx_coal_frames descriptors (STMMAC_TX_FRAMES = 25), with the > tx_coal_timer hrtimer (STMMAC_COAL_TX_TIMER = 5000 us) as the only > fallback. TX skbs are freed exclusively from the TX completion path, > so any flow that keeps fewer than 25 frames in flight has all of its > skbs held for up to 5 ms after transmission. > > [...] Here is the summary with links: - [net,RESEND] net: stmmac: raise TX completion interrupt at the end of an xmit burst https://git.kernel.org/netdev/net-next/c/d21a374995df You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html