Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp2877336ybv; Mon, 24 Feb 2020 13:29:42 -0800 (PST) X-Google-Smtp-Source: APXvYqxRiZZQhxhVojwOoWivRpcUg/zGBEndhfqkmoRoQ64xjydygToG9XUVhEndBZM7KAo7gxUE X-Received: by 2002:aca:c792:: with SMTP id x140mr862877oif.53.1582579782784; Mon, 24 Feb 2020 13:29:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582579782; cv=none; d=google.com; s=arc-20160816; b=gkDO+KXZOifWidDoEK3kCiEFnhlxcD8W3wsVTEpQVmQ6jCDZRap+eWBpDHAdL7pZb7 qWBw9qlQQ3d4Is1ExYhmx8keOfCP0L43ikIv1XX0lTTC6SFTNUdyXrnIftZmvJ6f7CbP IKw8I1O6PC5osI1z8ctfwj85YAzjIqWYPDbzfODX5VsuvHulb7rudWsBbKSazNbOQFFf e+0DptppekO6Gn6YBhMd3Em/otURBo/f5T9CMc+xAxX2GgN9fDZdxmRtJMvS95bTqgDx 7wYlBzF3nkYIO5e9pQNPvNln2QDbTtllpYeRVB8H7is/xP7TRyMtNxNf5WgT4WMDBVoN fFEQ== 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=sP5zicciWNWoNjLsdxWC82th3QR8WLwfG27dlk8gjUw=; b=V8FB9E0IBk5OXh0i8f0s+YDofBB6j5BzuVBPOU3rI6JPkZW+MgVY2m0fzvzT06EI3d a02TKiB7NLKWEdMe8/ypNef/24/sry4gXSHaxIA8Go8OupmnEgnwFriSutB6/zJAutD1 mG5Bas8J2N097skULaNI7HK11MZq0eoGG4DJtE470FZanNOB8ZPoftTRjFXcfolDK7zZ BqhCBlf2cO+9gF12hCiNBvYALD/nPAWKNZFDvlhCCgGgJ6kmAVMK6h4kNkdhhpopTKPW yPtafEI5dvtl3Tv0yO8f3k9h6lE29pnppXA9NZhBjkAdX/3FQBM21hZZHkm6JY/RSMTH jF0A== 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 v25si5211111oiv.144.2020.02.24.13.29.30; Mon, 24 Feb 2020 13:29:42 -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 S1728060AbgBXV3A (ORCPT + 99 others); Mon, 24 Feb 2020 16:29:00 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:38630 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726980AbgBXV26 (ORCPT ); Mon, 24 Feb 2020 16:28:58 -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 5AA79121A82EB; Mon, 24 Feb 2020 13:28:58 -0800 (PST) Date: Mon, 24 Feb 2020 13:28:57 -0800 (PST) Message-Id: <20200224.132857.2088013304345487778.davem@davemloft.net> To: jbi.octave@gmail.com Cc: boqun.feng@gmail.com, linux-kernel@vger.kernel.org, kuba@kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 07/30] net: Add missing annotation for llc_seq_start() From: David Miller In-Reply-To: <20200223231711.157699-8-jbi.octave@gmail.com> References: <0/30> <20200223231711.157699-1-jbi.octave@gmail.com> <20200223231711.157699-8-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]); Mon, 24 Feb 2020 13:28:58 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jules Irenge Date: Sun, 23 Feb 2020 23:16:48 +0000 > Sparse reports a warning at llc_seq_start() > > warning: context imbalance in llc_seq_start() - wrong count at exit > The root cause is the msiing annotation at llc_seq_start() > > Add the missing __acquires(RCU) annotation > > Signed-off-by: Jules Irenge Applied.