Received: by 2002:a05:7412:da14:b0:e2:908c:2ebd with SMTP id fe20csp1512521rdb; Sun, 8 Oct 2023 11:06:26 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEGZtlLNgHd/AX6+VjGJIVt41JsiBBoD44RBl9QyuvxzxorMSSs3UBPxe8tg6VAp1+iidV8 X-Received: by 2002:a05:6808:c:b0:3ad:fbca:8950 with SMTP id u12-20020a056808000c00b003adfbca8950mr15209194oic.0.1696788386083; Sun, 08 Oct 2023 11:06:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696788386; cv=none; d=google.com; s=arc-20160816; b=Ki0dTX6ePXWWGGpU9eD8L/rJWtJgRkM/F8/9xe88Sb9sdJ5dkFEVADNmdIvYyUDlBA rYX3vfgv44QaODlGFPPvpYlMPc8v4PgaQh9FC3OHKJQ167KgIMnyL7g8zPCbrGSwtc4D ZvAjGV1Jtx2MHcOrxdKlv079P8QL/+E4bYQx49WjAeeWc//J1DlO1kw4cxVaowaAPJMI 9yHGLYkwx1KpJ7Xs3o+lg/uYH0KIwmiU8J90wNcrUimOpSDJd+Vabgio0fN4LAnGk+tb OdV+DxovQ8Z+HZe6UgUmMKY3pb9YYQmUMBtNGYD6VEALsiKIp0tXDAO3qArHYc/9ukOg rJog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=bYbkgDe+3tHdIXo8rdcnWG0U5dk8XqMihFhusRlvC8I=; fh=x+bYwEHwfk8LXc9BvrH2oSRTV4pk/n2tnhD26l+cUzA=; b=exeRo8N6zDr4/toqJOeujgdz7dkElrnxGjuGQ7vn+6etFTYbcHs/LCN5Rkwa2jkJl1 xCd7lWoVpFysA1RfJhZheNChzZT4KZfCAX0gikLfiC+T+MPobSZqjbDzcpKCkYIVQcZS eYlBfmTFT8dPJ0QXLUULa+EnLOcjSOp1rb2iJjbs38ONICH8csZC6RBa8+mT75tcuMSr BH5id6KluU737sAHp8ddB99WJqiMWND2G3TQoHtHCTO+c8KulQkVMuWxZUrPSVHTkz+Q jlTO0+rbVCSqJfBrt1bDxdHb30/lA42+r8TYhPITiY9okunNKnIglGdFpJj2nyhxXoyd ccFQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b="eQ/vsP//"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from pete.vger.email (pete.vger.email. [2620:137:e000::3:6]) by mx.google.com with ESMTPS id bs5-20020a632805000000b0057745535158si7829305pgb.181.2023.10.08.11.06.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Oct 2023 11:06:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b="eQ/vsP//"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id E26298066277; Sun, 8 Oct 2023 11:06:23 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344436AbjJHSGR (ORCPT + 99 others); Sun, 8 Oct 2023 14:06:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231437AbjJHSGP (ORCPT ); Sun, 8 Oct 2023 14:06:15 -0400 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1BC0AC; Sun, 8 Oct 2023 11:06:13 -0700 (PDT) Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-31427ddd3fbso3649967f8f.0; Sun, 08 Oct 2023 11:06:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696788372; x=1697393172; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=bYbkgDe+3tHdIXo8rdcnWG0U5dk8XqMihFhusRlvC8I=; b=eQ/vsP//RkUSjpYBHFffELHR4Gq8xZ97/Qyfk12fqX6BY9Tn0+Jf+tRHfSqlJHqZ6j MEWLcAST+b8/JVyudY1KpWi2lS5jPh/fYFVOKocsfw48nygFLso70+W1An8RCdEy4Q4U ZQQ/NPBBzASD3PDbZ7Mpwm29keeEpV43kivtEpg/uTLuE13XzR9oAVO5kNE4r1k+W4fi HLLnyd9/fJTDmp6L6ApROibv+T9nCnxkztz73JGNxlqGmWal9ySmLpAAQqGyAbo+1Ln4 xmsdLvi1mK7GhlvqONNAOdu+h778EOaoh5VElb5SBNbqCyP3DhLiOE3VF/KwDPioos+t Rxfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696788372; x=1697393172; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bYbkgDe+3tHdIXo8rdcnWG0U5dk8XqMihFhusRlvC8I=; b=oeILIJOkcQkNIZzN7i9KQEzrys4N1UU4CnSoqHY0ogOXsHe+y33OymyQgteG8hg254 4hmmsBkT34TtIglZQn0+Y2R9Lx9u+CJkjoSD9pZCuEF26bxjJsRCsM19uJwU6aFCYQHq sJyhhRcO/9uwBYLVIPxzlC/fn2nq4gPgJAwmLPeZL9+dKdVYugM8IdnqOeso6tz8pCHY KLgsTfVWLGsRzhlL8LypjOcY5ctcU3eqYXKVq5NaR3BAQxkw+HhffiuAC4GL11ho8zw5 Q2YfRt0R4pOpbUfUiGXEUve88gxfHOyJNLKAUo+6So2oaZ8hzRp8JbKi8mI6Pqi6UFK6 xxAw== X-Gm-Message-State: AOJu0YwTF6i+HATjFZTXw+TnW0qmUgGvJp484wZ6YtoT6MBjppZemmBT xcww8oHuOK6Bt5ZdCqgvsc79lcx9Wa9NPRD2QJ2d4WEY X-Received: by 2002:adf:fc09:0:b0:31c:7ada:5e05 with SMTP id i9-20020adffc09000000b0031c7ada5e05mr10538634wrr.51.1696788371871; Sun, 08 Oct 2023 11:06:11 -0700 (PDT) MIME-Version: 1.0 References: <20230926182625.72475-1-dg573847474@gmail.com> <20231004170120.1c80b3b4@kernel.org> In-Reply-To: From: Chengfeng Ye Date: Mon, 9 Oct 2023 02:06:00 +0800 Message-ID: Subject: Re: [PATCH] net/sched: use spin_lock_bh() on &gact->tcf_lock To: Cong Wang Cc: Jakub Kicinski , jhs@mojatatu.com, jiri@resnulli.us, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=3.0 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_SBL_CSS, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Sun, 08 Oct 2023 11:06:24 -0700 (PDT) X-Spam-Level: ** You are right, sorry for my negligence. Thanks, Chengfeng