From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 72FA520C00C; Sun, 1 Mar 2026 00:00:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772323209; cv=none; b=g3fDgKetC00R/YxxQG1R9JC4jj0hIlkVoNYdhtecyglz3BTEu09gj6iWTd/Gi25s9TWkFG3GszQowbtzS1R/wV6ZVfWEbBG8eGkb1H2RiA+uJY46vxfv3TMriM2PyCJQ3rgb/93ygkX6wMzWcPklU1VHMOP3lW2q3ZRvvAVVQG0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772323209; c=relaxed/simple; bh=fh4ObmTqss74v05OBV7OE4CtGzCUPSuRoZCPcHg2JDs=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=k4RrIYsjLa+2Ewosq6/omRITXoWNroMhdzlEwUbh5ZZrSKpGe92sSFeixGH1I5hf+RHo7wYwdH0RoywGd2knN9sqU417gUjrkw86bny1rjp4hsZjrMRJfVY1ATei5tqIdhM/FNUc1ywniGjRodmIv1zHvVdbH7W01D/wmm2jeZY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hY0ODin/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hY0ODin/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4CB26C116D0; Sun, 1 Mar 2026 00:00:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772323209; bh=fh4ObmTqss74v05OBV7OE4CtGzCUPSuRoZCPcHg2JDs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hY0ODin/CIvZI/1I+TVon084mg6B86qBhzUFDkAw69pxP4J3XoPLYPMRIgbzM3mQI pLqP3RQircubHKSUswGmFu9L+u4RSGr6OvRvUFDpfgFtwrQGD7/u45El2YJ7lhnfRI svCNwR7YofkhJQbynmSHW4t9yL8yefY71KpsYLhvIAFPXri9I8epHP2ONien4NKPL1 EGsWcpN4PZP1I2A89YiVjb1+3CgZO5Gg82RoO+mZ0xeQwUS6LyicZpcpNSNBvKOI3s f4GKJZyrxVlafu5DDjD5ROrAdhmdmdY905q98Q+eClClos4zvxYFWp/AMADAwa1h4x ShhK/OwZr3XHA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CFB339F2024; Sun, 1 Mar 2026 00:00:13 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v5 0/5] net: sched: refactor qdisc drop reasons into dedicated tracepoint From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177232321230.3162700.9839449465077142615.git-patchwork-notify@kernel.org> Date: Sun, 01 Mar 2026 00:00:12 +0000 References: <177211325634.3011628.9343837509740374154.stgit@firesoul> In-Reply-To: <177211325634.3011628.9343837509740374154.stgit@firesoul> To: Jesper Dangaard Brouer Cc: netdev@vger.kernel.org, eric.dumazet@gmail.com, davem@davemloft.net, pabeni@redhat.com, toke@toke.dk, bpf@vger.kernel.org, kuba@kernel.org, horms@kernel.org, jiri@resnulli.us, edumazet@google.com, xiyou.wangcong@gmail.com, jhs@mojatatu.com, atenart@redhat.com, carges@cloudflare.com, kernel-team@cloudflare.com Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 26 Feb 2026 14:44:06 +0100 you wrote: > This series refactors qdisc drop reason handling by introducing a dedicated > enum qdisc_drop_reason and trace_qdisc_drop tracepoint, providing qdisc > layer drop diagnostics with direct qdisc context visibility. > > Background: > ----------- > Identifying which qdisc dropped a packet via skb_drop_reason is difficult. > Normally, the kfree_skb tracepoint caller "location" hints at the dropping > code, but qdisc drops happen at a central point (__dev_queue_xmit), making > this unusable. As a workaround, commits 5765c7f6e317 ("net_sched: sch_fq: > add three drop_reason") and a42d71e322a8 ("net_sched: sch_cake: Add drop > reasons") encoded qdisc names directly in the drop reason enums. > > [...] Here is the summary with links: - [net-next,v5,1/5] net: sched: introduce qdisc-specific drop reason tracing https://git.kernel.org/netdev/net-next/c/ff2998f29f39 - [net-next,v5,2/5] net: sched: sfq: convert to qdisc drop reasons https://git.kernel.org/netdev/net-next/c/3e28f8ad478f - [net-next,v5,3/5] net: sched: rename QDISC_DROP_FQ_* to generic names https://git.kernel.org/netdev/net-next/c/f30d9073ec19 - [net-next,v5,4/5] net: sched: rename QDISC_DROP_CAKE_FLOOD to QDISC_DROP_FLOOD_PROTECTION https://git.kernel.org/netdev/net-next/c/9d3e7f971898 - [net-next,v5,5/5] net: sched: sch_dualpi2: use qdisc_dequeue_drop() for dequeue drops https://git.kernel.org/netdev/net-next/c/67713dff6398 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html