From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f51.google.com (mail-wm0-f51.google.com [74.125.82.51]) by dpdk.org (Postfix) with ESMTP id 0ECB72C48 for ; Fri, 18 Mar 2016 11:25:52 +0100 (CET) Received: by mail-wm0-f51.google.com with SMTP id p65so61987550wmp.1 for ; Fri, 18 Mar 2016 03:25:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=2dqB+Stfy/EUfkizwEMcFMOuDwPl+6fBi3cQsdi9m6s=; b=zvbwsqXcgAmpSYJBnEvaF1dht8/8oytJU25TzLa74ihlrcU8vu7y2oLzfQaicAadKm uMLYSd+Tpu29ay2im8nUzYa6j/Z9LxSkHPsI/beuDa4sWrDOBqw3WHaCV1QoOTsZ13jC VAzqzQPq/zC6k5+jnUcBPY4kKFTRwwldQOYv0GSRg+uFXlIRqK+1v2fowmPcZwwYDHoy kYU+R+d7kpZQJGyk6pekPl8qiuQ0xh5nDwsc+tb8nBFJHjTKHdkYUzw/j3JFFgcGtr81 xLWeHy8MPyNnUesKt3ERYGBuTjFRlgU+JX6bOZMBiYztuFErkmHW95LPQvnony6YJd7l CY5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding; bh=2dqB+Stfy/EUfkizwEMcFMOuDwPl+6fBi3cQsdi9m6s=; b=OVRy6kFbDqLfZwNeyIocH5RLf8Kb07VnqmeWuynET7eLk8gxU2vh0HKm9GnpIyC2nd DsKi36yOpFMS0suHCBBa50M8qrBF/FbtcGGHVhubTM2oGc8mtlC07j90fEA7mFqYHo8J LdmSrbN3yV9kv6aFmOXn7lVchnGxArj3tgH7PJIeBtvOLh0RRuwcHcZqD/95jpE4udWr pK+chVdP51x5feCNoSUSrGYtMqxBcJflapU5Vsk3zF0g/mGoIBgm7VtzZrS3JKFKunSM LesIyH4esINnI2/X0b91fz3rK7f4onuH+Q+irf0sRd1tSzl8Tp0KBZpqVtADlUVTi+az 1Ybw== X-Gm-Message-State: AD7BkJIzK9DyR7320K0EhzEZzhFJaiQLJzaJcWYJT/xxpJIcz50zptJtCoWbBXriaJ7E6k1R X-Received: by 10.194.123.102 with SMTP id lz6mr16818350wjb.2.1458296751934; Fri, 18 Mar 2016 03:25:51 -0700 (PDT) Received: from xps13.localnet (91.111.75.86.rev.sfr.net. [86.75.111.91]) by smtp.gmail.com with ESMTPSA id 63sm12096466wms.1.2016.03.18.03.25.51 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 18 Mar 2016 03:25:51 -0700 (PDT) From: Thomas Monjalon To: Ilya Maximets Cc: "Xie, Huawei" , Yuanhan Liu , dev@dpdk.org, "Richardson, Bruce" , Dyasly Sergey , Jerin Jacob , Jianbo Liu , Tetsuya Mukawa Date: Fri, 18 Mar 2016 11:24:20 +0100 Message-ID: <1510934.ppYcvSL9Zy@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: References: <1456314438-4021-1-git-send-email-i.maximets@samsung.com> <56EBD085.4030500@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH RFC v3 0/3] Thread safe rte_vhost_enqueue_burst(). X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 10:25:52 -0000 2016-03-18 10:10, Xie, Huawei: > On 3/18/2016 5:55 PM, Ilya Maximets wrote: > > Hi all. > > And what about first patch of this series: > > "vhost: use SMP barriers instead of compiler ones." ? > > > > It's not about thread safety in terms of 'lockless'. It is the standalone > > patch that fixes many times discussed issue with barriers on arm. > > > > Best regards, Ilya Maximets. > Right, for ARM. I put a comment there. Btw, could you add -in-reply-to > when you send you next patch? Please Ilya, send it alone when you'll have an ack from a vhost maintainer.