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 B74F92676C2 for ; Fri, 8 Aug 2025 22:32:06 +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=1754692326; cv=none; b=OvUOxui1uaAH6St1iXsSJl2UHNUNsJxmYw4JyTqFegXOr57fnwMrWvZ4r+LGH6No4LM0r/ENsBFpMFlzb1ZObpKO4oe/8HOyCcBdgzRO355K7SZ5xaPse5jkMJTM0153C26A7fQe3ZMEmQrzKf4rzv/HAuG3DsHOX4dcHGLThfA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754692326; c=relaxed/simple; bh=fHUFgCPN0fsnj/q8aMRRvQiMUr7zpC1wzg4x4Y6WAMU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=oXDGl/IUcTn+2d6BevxcGqfm957ah30FdkvbeYChTnasnt9k+iGsrsLuzUfrOiOWW/hbqC9Jnfw35wS0ztvSiACek6YjWha04mFRrZ0qtz5XKbinrUZdedPdWS3xSsMTUPCUFVPvjcs9HRPRut2FZikaidlYYFF4/byqv76P39s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MeI8nQpu; 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="MeI8nQpu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B46FC4CEED; Fri, 8 Aug 2025 22:32:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754692326; bh=fHUFgCPN0fsnj/q8aMRRvQiMUr7zpC1wzg4x4Y6WAMU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MeI8nQpuMqSaBiHMiHteQOYCCYiUm/N7KZ2Bn96hDMZCcp6fnpXB8NApSKPupsTqH s3zI6NXATetMFgQAAb6BMaJED9uMQVY6HPek+qFKHAvIOy9+ivaTPzcYY8ISzcsS5/ QoDFze1u1o+yBS9dOgeGHxbGFEaZb6DGIxWWaPmJF1QB+MmhAYP2/it5e6WBgSJ1Ge +Aos+Sq762vnVPbhVrMjSVNiYaS8Z/YmEE1ettcim8+tscIDTyFluGf2qRwQM28/dT 7G2duUWXV4I2tw2YKTU8c1PJ+s/SCndMUz9LKSzajIw0nSdS0/gqUu/oYXVuSWJkfr LllYnE1BvF0dQ== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin Subject: Re: [PATCH v5.4 4/4] codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() Date: Fri, 8 Aug 2025 18:32:04 -0400 Message-Id: <1754675119-de03431f@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, ✅ All tests passed successfully. No issues detected. No action required from the submitter. The upstream commit SHA1 provided is correct: 342debc12183b51773b3345ba267e9263bdfaaef WARNING: Author mismatch between patch and upstream commit: Backport author: Siddh Raman Pant Commit author: Cong Wang Status in newer kernel trees: 6.15.y | Present (exact SHA1) 6.12.y | Not found 6.6.y | Not found 6.1.y | Not found 5.15.y | Not found 5.10.y | Not found Note: The patch differs from the upstream commit: --- 1: 342debc12183 ! 1: 800493fd9c39 codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() @@ Commit message Link: https://patch.msgid.link/20250403211636.166257-1-xiyou.wangcong@gmail.com Acked-by: Jamal Hadi Salim Signed-off-by: Paolo Abeni + (cherry picked from commit 342debc12183b51773b3345ba267e9263bdfaaef) + Signed-off-by: Siddh Raman Pant ## net/sched/sch_codel.c ## @@ net/sched/sch_codel.c: static struct sk_buff *codel_qdisc_dequeue(struct Qdisc *sch) --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | 5.4 | Success | Success |