Received: by 2002:ac0:aed5:0:0:0:0:0 with SMTP id t21csp2288404imb; Mon, 4 Mar 2019 00:56:23 -0800 (PST) X-Google-Smtp-Source: APXvYqxSNTmpahfJiIVUXG5locYhS8JyHq+8NyXKBodViWXqSvwRGQXSKCOj8jSlWn4Yo6xBrTc6 X-Received: by 2002:a17:902:bd96:: with SMTP id q22mr19398035pls.7.1551689782880; Mon, 04 Mar 2019 00:56:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551689782; cv=none; d=google.com; s=arc-20160816; b=iZHDay2v70wjwg4mxc49IJfthMEArVc6f1QKhKrVUkterpOqD+U0yhwk5B5D2CZ5BZ ZbZRltY5tsYx+qwmHa0+DQeJUPjO7qnYJFfmLk9VQOX1KJBay88UcQPHthyC2uXCDOOB +k5ecc1pfqR2eoLu3IJAhwNvkdIci5fhnD33ReEbDBxLg9xdgzbTfDCp0PIjunENHngw ro+mT2CO7xpg9b1YAsscOFftJMOGthahuCT0UgqZtXNYkSUiWtvXySJagTM5MIIZmkqt FKg4K99kXi0XSxeQ5Xs05i60xCE+dX7KEf7fPA71SF24x9Qv6+1o/m3rHPLw9rtT1e9o om7w== 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 :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:dkim-signature; bh=Z0RPRlgul4650j7zSsp/LsMWPDxwWTFUY5UFHVP6tQY=; b=OVaqqa3LsYRDTgx0uqSSNACPX/Vrv5w9SdpXA3KMchsujjvYMzBkmlvIkdqX30Ih6w hA8+4nrQgc1StgMm7ZpK1ZzZjNSLtr6FbGp05PlMP/o23nONpXc6oqkoNUoei7xg85NC e+h5Jv9xgwqMzBOxgaLnBd3tBKs2RJVxi2tJyDbnu1fADZZbZpu9LbWDWOk7snQ/9DNR SPvQAEcC0g9AZcZWzvOXwLp6Ekd8wg2WDyFu+dQyhWUdXPmXzNOsaEwVLQB/g4ML70nE ALWYJVyzqRHWMwWiXxHJd3S0AFSTqukua9fbnbfzPI3agGzNEhiVM5MmbSBAr3p+nmjj 78Ig== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@cogentembedded-com.20150623.gappssmtp.com header.s=20150623 header.b="YJgos/DL"; 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 a127si4832698pgc.371.2019.03.04.00.56.06; Mon, 04 Mar 2019 00:56:22 -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; dkim=pass header.i=@cogentembedded-com.20150623.gappssmtp.com header.s=20150623 header.b="YJgos/DL"; 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 S1726158AbfCDIzp (ORCPT + 99 others); Mon, 4 Mar 2019 03:55:45 -0500 Received: from mail-lf1-f68.google.com ([209.85.167.68]:35374 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726034AbfCDIzp (ORCPT ); Mon, 4 Mar 2019 03:55:45 -0500 Received: by mail-lf1-f68.google.com with SMTP id m73so2928562lfa.2 for ; Mon, 04 Mar 2019 00:55:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Z0RPRlgul4650j7zSsp/LsMWPDxwWTFUY5UFHVP6tQY=; b=YJgos/DL91fncA+6jfgbPz3CI+jCIE/8jYMQg8+A0lmYjWd8T1rG3lX7d9NWO+D+MO nUse/Gt9widLAN0rxl9LuzGlhd6qjE4csSrq7nOqzh9H5YgVvFU7rh8aMzIrfSkTKmL+ G2HB3+6G/LwWoKfKrLKNE3aunbwymJbOriydGKVAXtOGhBPz2TVFezeRgcH1hmVt0lKx qb0cvkV2mzreK6jmMwDfUnHOHvvGDWh248t/wDvV05UMSEeoJr4iqQ1ysfme8ov8e5Cz raPcCxbIO5vtpmxmcDBQGj9v9Vn/Xx54QK1EyX92/2BSMrkeqyTnjGo5UMWaO2rtB3vC wrrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Z0RPRlgul4650j7zSsp/LsMWPDxwWTFUY5UFHVP6tQY=; b=H4rS2mKOHTkB3UZ4ED1PjyAjBHj+SpO+4aF+gFS+Q0JZ8SBdKY2ZLYyEnlvH9UIeNK Tama/tAaAnAsAYZLgZ1vucf3PP1Bhc5DKayDWFCxCb/yo5WNERQdl58lIK6mcORBR3ex tyKkL4gArng+l1MGjf2djaxTbVW73Jy27LuFudNCVVMSVmxtT4OmHwcAhE/GBYQK2m3r f22fa/Q8FLxzxs2lBFyxtyqGkg+po002BngpvwfbUTW5kp0DZLkuPmnZ0Uuo/cBT5qy3 lBAD+z0kB0YbvAiaFtSFiB4ZAuH7nb4EQC0RKbajx5e6sFJjCs0rvFutNWkeOvhe+Kd6 uNWg== X-Gm-Message-State: APjAAAW2OAG+oSzXsIjyswLpzZ18TrPIt1YAkrZ6D2R9TbdZf7u19ovG G6jjr/M9gzvbnY4rIUu5X66cwvL9MDw= X-Received: by 2002:a19:4bd1:: with SMTP id y200mr598833lfa.64.1551689742884; Mon, 04 Mar 2019 00:55:42 -0800 (PST) Received: from [192.168.0.199] ([31.173.83.72]) by smtp.gmail.com with ESMTPSA id q6sm1393877lfh.52.2019.03.04.00.55.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Mar 2019 00:55:42 -0800 (PST) Subject: Re: [PATCH] net: xfrm: Add '_rcu' tag for rcu protected pointer in netns_xfrm To: Su Yanjun , davem@davemloft.net, steffen.klassert@secunet.com, fw@strlen.de Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <1551678403-23132-1-git-send-email-suyj.fnst@cn.fujitsu.com> From: Sergei Shtylyov Message-ID: Date: Mon, 4 Mar 2019 11:55:25 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <1551678403-23132-1-git-send-email-suyj.fnst@cn.fujitsu.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! On 04.03.2019 8:46, Su Yanjun wrote: > For rcu protected pointers, we'd bettter add '__rcu' for them. 2 t's were enough. :-) > No functional change. > > Signed-off-by: Su Yanjun [...] MBR, Sergei