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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE91CC433FE for ; Fri, 14 Oct 2022 07:40:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230029AbiJNHk3 (ORCPT ); Fri, 14 Oct 2022 03:40:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33446 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230007AbiJNHkW (ORCPT ); Fri, 14 Oct 2022 03:40:22 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 764CE647C4; Fri, 14 Oct 2022 00:40:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id E130CB82261; Fri, 14 Oct 2022 07:40:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 8866EC43142; Fri, 14 Oct 2022 07:40:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665733216; bh=E9YS9LuaxDgBFcPWjoiYDHC4CqKREUCdE1gS66oYz0w=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bog607pAnjNhwSRKDzo/kleN9OYjKVzR/HYkfnjQCl00pAB+gd4Qe3Bfy4YUSIj77 PBFIAAjeJkAUrlFfyB3kBgW1syUKnqVGE8C4BW6pXTw0H6xSKfgqVluAzCig0i82RR 87Qjd4/vRDIA4ASMi05X5ci284whZjoDoigihPwBQdrVxpuvg5I3Vo0BPwn+WYWpTq sCYLl7J527le1BF+smlDYywV5xKGBtlMaam+KP04WugXjorPX9ibiLx4nhmXXkz3k8 4fv61fbEir+eBdz6jI+oPNXxIvCv8ECGgZZzbQrKzFnw7AYoZtW8i+PGngc7krGHQT ExYQpMDdM9BrQ== 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 70480E52525; Fri, 14 Oct 2022 07:40:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: macvlan: change schedule system_wq to system_unbound_wq From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166573321645.24049.4297610580110367640.git-patchwork-notify@kernel.org> Date: Fri, 14 Oct 2022 07:40:16 +0000 References: <1665646872-20954-1-git-send-email-zhangxiangqian@kylinos.cn> In-Reply-To: <1665646872-20954-1-git-send-email-zhangxiangqian@kylinos.cn> To: zhangxiangqian Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by David S. Miller : On Thu, 13 Oct 2022 15:41:12 +0800 you wrote: > For FT2000+/64 devices, > when four virtual machines share the same physical network interface, > DROP will occur due to the single core CPU performance problem. > > ip_check_defrag and macvlan_process_broadcast is on the same CPU. > When the MACVLAN PORT increases, the CPU usage reaches more than 90%. > bc_queue > bc_queue_len_used (default 1000), causing DROP. > > [...] Here is the summary with links: - net: macvlan: change schedule system_wq to system_unbound_wq https://git.kernel.org/netdev/net/c/3d6642eac74d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html