Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp6243007ybv; Tue, 18 Feb 2020 12:47:55 -0800 (PST) X-Google-Smtp-Source: APXvYqycdIRIJR1edLlauP2V6azzAc3wl+6fsDrMk8abEuwheqfw/3ZB2h+R9dS3s41SQeRFAsfX X-Received: by 2002:a05:6830:1d7b:: with SMTP id l27mr16088505oti.251.1582058875262; Tue, 18 Feb 2020 12:47:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582058875; cv=none; d=google.com; s=arc-20160816; b=ihpe2Z/u778caNmOiy2FUULYzS+4sDp7ilF9xYTCnfkWpSNK0TeDLuE28e9X4y6hUO He0NVXLlIeG/b0w7sh/UUTQnRAfEbR26vUVh2iC63PK8uDaXHVi7BSKQt43f43+nqdE1 cGpw0/2ISOii0KMawv9mMdZi3tXOWH+fs9WEpeivQMko5rfysiOicFXrAC4C/4Zi7h5M 8p7vi3L3Hu3kmbMbJd8VYensEx3H1TBTPYvmuXTEE3H1zd+8Ke2iuMiMBNmwwRqifWiH hk7YegAOPyyxj6oKZx1H5KlzcNj7vU1RpPKDsa/N2arhZxcOTqqw+s95DOnnngmZntk+ DXmQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=MO15WhmcACIqeq2y3WQxKrtvmO1I0h46FdaRYdNiVZs=; b=SU5oXN2QMqQc9zcwlRjKQK78K0RaDgC8btS3iSKa6vJtx1/mF7WhQe0EXmDgyWZmT3 fehorVjSxcqw2NLH92YtUI6bMGmYgXUsE2fQN2MW6jqPjaKfoOy1cks/1A2oEgW9Rtx4 emnjdChjBILkZTI13vAwfMOoJ7wSOjGgGlF4qqpHiYAvVsfDQQRIc2b4fJ2i99w74+RU Dq1hcNBFxG5SEacMqa9LnPb26dtqb4SaR5mqZ9f/blRbDr39Vr6NqglkTdbQNmhpWJXb 50qA1Y4E1jNgTLxI6eIMlVugcmdgdgcrWX4qE3ZkCpJNz3dOrr5924o8C5JrgLCi9iu3 y85g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 5si2403203otm.88.2020.02.18.12.47.43; Tue, 18 Feb 2020 12:47:55 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727649AbgBRUqo (ORCPT + 99 others); Tue, 18 Feb 2020 15:46:44 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:37070 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726638AbgBRUqn (ORCPT ); Tue, 18 Feb 2020 15:46:43 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 03FFE1245AECC; Tue, 18 Feb 2020 12:46:42 -0800 (PST) Date: Tue, 18 Feb 2020 12:46:42 -0800 (PST) Message-Id: <20200218.124642.1246763461802454061.davem@davemloft.net> To: madhuparnabhowmik10@gmail.com Cc: pshelar@ovn.org, netdev@vger.kernel.org, dev@openvswitch.org, linux-kernel@vger.kernel.org, joel@joelfernandes.org, frextrite@gmail.com, linux-kernel-mentees@lists.linuxfoundation.org, paulmck@kernel.org Subject: Re: [PATCH 2/4] vport.c: Use built-in RCU list checking From: David Miller In-Reply-To: <20200218195742.2636-1-madhuparnabhowmik10@gmail.com> References: <20200218195742.2636-1-madhuparnabhowmik10@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 18 Feb 2020 12:46:43 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: madhuparnabhowmik10@gmail.com Date: Wed, 19 Feb 2020 01:27:42 +0530 > From: Madhuparna Bhowmik > > hlist_for_each_entry_rcu() has built-in RCU and lock checking. > > Pass cond argument to list_for_each_entry_rcu() to silence > false lockdep warning when CONFIG_PROVE_RCU_LIST is enabled > by default. > > Signed-off-by: Madhuparna Bhowmik Applied.