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 3D64BA42 for ; Thu, 15 Jun 2023 06:10:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id A18AFC433C9; Thu, 15 Jun 2023 06:10:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686809420; bh=qKc4Rd9HxjlwYyCz8O5eGzDWFNv8fcXap2wA0MjIx3g=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Tfp1mbAfIbSnB+xPXQgP8lndiRvG64hX7RdZmczFnChWE0FsAEyTSDvJypoWIAzY8 6zTjZKPctPWe73IPaV+v1c8pbERzkTXM2drkeHGK5430i0XH1UhqdlOcTHHiOKpdD0 Xvxdzeh6L0w30nVVnnNRaf1aYOPEhMMpvxJ9+I+X40yRM3ZTKscpQJu2pnYGJBa241 nSfdeQ+iyOZow48CQMBM0FUYqL4zCmgrc/JlJWgwNZD4P0hSgVMOfTrdWXJs1OPiHU /VpJTUb5QQLQw08uFNhl1Wk278/4H4IFE3BLdPrCalyxDnnHmQdUnCEdOKL1E40n3u yhxZmWcXI3GrQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 866F5C3274B; Thu, 15 Jun 2023 06:10:20 +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] net/sched: cls_api: Fix lockup on flushing explicitly created chain From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168680942054.31160.1120307355113924275.git-patchwork-notify@kernel.org> Date: Thu, 15 Jun 2023 06:10:20 +0000 References: <20230612093426.2867183-1-vladbu@nvidia.com> In-Reply-To: <20230612093426.2867183-1-vladbu@nvidia.com> To: Vlad Buslov Cc: pabeni@redhat.com, davem@davemloft.net, kuba@kernel.org, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, renmingshuai@huawei.com, netdev@vger.kernel.org, liaichun@huawei.com, caowangbao@huawei.com, yanan@huawei.com, liubo335@huawei.com, pctammela@mojatatu.com, simon.horman@corigine.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 12 Jun 2023 11:34:26 +0200 you wrote: > Mingshuai Ren reports: > > When a new chain is added by using tc, one soft lockup alarm will be > generated after delete the prio 0 filter of the chain. To reproduce > the problem, perform the following steps: > (1) tc qdisc add dev eth0 root handle 1: htb default 1 > (2) tc chain add dev eth0 > (3) tc filter del dev eth0 chain 0 parent 1: prio 0 > (4) tc filter add dev eth0 chain 0 parent 1: > > [...] Here is the summary with links: - [net] net/sched: cls_api: Fix lockup on flushing explicitly created chain https://git.kernel.org/netdev/net/c/c9a82bec02c3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html