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;
From:   "zhangheng (AC)" <heng.z@huawei.com>
To:     Lai Jiangshan <jiangshanlai+lkml@gmail.com>,
        "lianglihao@huawei.com" <lianglihao@huawei.com>
CC:     "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
        "Guohanjun (Hanjun Guo)" <guohanjun@huawei.com>,
        "Chenhaibo (Haibo, OS Lab)" <hb.chen@huawei.com>,
        "lihao.liang@gmail.com" <lihao.liang@gmail.com>,
        LKML <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH RFC 01/16] prcu: Add PRCU implementation
Thread-Topic: [PATCH RFC 01/16] prcu: Add PRCU implementation
Thread-Index: AQHTlCFdZVEps8k4qEi1V4BR0MIw1qOKE7yAgAHb7IA=
Date:   Tue, 30 Jan 2018 06:21:05 +0000
Message-ID: <3FF961283AE1E144A2F945F1AD5573FD014E002B@dggeml508-mbx.china.huawei.com>
References: <1516694381-20333-1-git-send-email-lianglihao@huawei.com>
 <1516694381-20333-2-git-send-email-lianglihao@huawei.com>
 <CAJhGHyC3_W+=kZkNdpDps6iq+XsEMnruxSmrX5-Y=6cBJtX6Wg@mail.gmail.com>
In-Reply-To: <CAJhGHyC3_W+=kZkNdpDps6iq+XsEMnruxSmrX5-Y=6cBJtX6Wg@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
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