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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A4B6C10DCE for ; Thu, 12 Mar 2020 06:20:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 63A6420691 for ; Thu, 12 Mar 2020 06:20:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387955AbgCLGUW (ORCPT ); Thu, 12 Mar 2020 02:20:22 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:56164 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387908AbgCLGUV (ORCPT ); Thu, 12 Mar 2020 02:20:21 -0400 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 B354D14DA84AA; Wed, 11 Mar 2020 23:20:20 -0700 (PDT) Date: Wed, 11 Mar 2020 23:20:20 -0700 (PDT) Message-Id: <20200311.232020.386617617756186776.davem@davemloft.net> To: jbi.octave@gmail.com Cc: boqun.feng@gmail.com, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, kuba@kernel.org, allison@lohutok.net, pankaj.laxminarayan.bharadiya@intel.com, ptalbert@redhat.com, ap420073@gmail.com, lirongqing@baidu.com, tglx@linutronix.de, penguin-kernel@I-love.SAKURA.ne.jp Subject: Re: [PATCH 6/8] net: Add missing annotation for *netlink_seq_start() From: David Miller In-Reply-To: <20200311010908.42366-7-jbi.octave@gmail.com> References: <0/8> <20200311010908.42366-1-jbi.octave@gmail.com> <20200311010908.42366-7-jbi.octave@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]); Wed, 11 Mar 2020 23:20:21 -0700 (PDT) Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org From: Jules Irenge Date: Wed, 11 Mar 2020 01:09:06 +0000 > Sparse reports a warning at netlink_seq_start() > > warning: context imbalance in netlink_seq_start() - wrong count at exit > The root cause is the missing annotation at netlink_seq_start() > Add the missing __acquires(RCU) annotation > > Signed-off-by: Jules Irenge Applied.