From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f67.google.com (mail-pg0-f67.google.com [74.125.83.67]) by dpdk.org (Postfix) with ESMTP id 5C3CE3977 for ; Wed, 19 Jul 2017 12:54:38 +0200 (CEST) Received: by mail-pg0-f67.google.com with SMTP id y129so6503728pgy.3 for ; Wed, 19 Jul 2017 03:54:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fridaylinux-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=9r9pYvH4acnSjvNhlZi9cMFXHC852ZpbFRJmRlRKXvo=; b=yNobfX3ISqPfHN1/T3mt+wSY6VmG/5x+VVhm5hQ6vNZK1lkUW4hixJxx7ATvywNOVn gPVFnxufLRPSBTHeqlciGDb8wOgL6RtutSEKlQ7ku8GoGY1qHWm76t4VlCzzrqVjPbUc 5afCqLTjIV58nQf/nwFj+NABHUOyQaFobnpJwNz4hZD5pwHnO93dQST7MgyJVBTcH/Ef 4ePk+YvTL54KI01X4+QnB+8kcJaBH5SfhmHETZlyaFwaW7rWQXHjlBmgveJDG/vkxENE 7w8mfEcUxSglN84yYJOBTfo8/7vHpNt78GBdvngAttKEypuzpMYdP9KDkwuG7uWsUirZ OLhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=9r9pYvH4acnSjvNhlZi9cMFXHC852ZpbFRJmRlRKXvo=; b=DMKQJACbYVn+Il9rhERsGcg98elY3I3yQ7dFhWXBxPlUBkyA2x10bnNl0p3No9oDgf YKwIGSrWBo2dFP8jeo+2TuvFIBtB//s9D6ikFiNRHAlpRpyKjI4sl5HnpwqJPpfyUc6C VoGpua+uNWCsjndGJdJnI8BGTc6Ph8Szdw8BeIdjXzlBL/tduLeB/Df3JwVZTA81PExl UkxNAfn+wSJIWjMASzHLnWOiNwA+5/xlkEQGPf+oXCtK/QRh3pQVmpCjIw/A5uBl2SbG /7G6cU/VhIvKagYQXw6S+VbbmxC+zmvvHuIYLqs/wSvqYB2L7wYrxZKxYYeE9v4a6UOc UxlA== X-Gm-Message-State: AIVw110BOOo6v6ZCHsS5oeBEdzD3lzcYuHrb2moXOCoikFCA8UYGGHMV gQOxbfKxlP6bj6Ym X-Received: by 10.99.114.73 with SMTP id c9mr2440614pgn.267.1500461677416; Wed, 19 Jul 2017 03:54:37 -0700 (PDT) Received: from yliu-home ([45.63.61.64]) by smtp.gmail.com with ESMTPSA id v1sm6709pgo.73.2017.07.19.03.54.34 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 19 Jul 2017 03:54:35 -0700 (PDT) Date: Wed, 19 Jul 2017 18:54:29 +0800 From: Yuanhan Liu To: "Li, Xiaoyun" Cc: "Yang, Qiming" , "dev@dpdk.org" , Matt Laswell Message-ID: <20170719105429.GW11626@yliu-home> References: <7B7539B0-8CB0-4DDB-B329-D11F295A2604@intel.com> <20170718140101.GS11626@yliu-home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Subject: Re: [dpdk-dev] Occasional instability in RSS Hashes/Queues from X540 NIC X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Jul 2017 10:54:38 -0000 On Wed, Jul 19, 2017 at 08:13:02AM +0000, Li, Xiaoyun wrote: > Hi, Yuanhan ! > I did the same tests on DPDK 16.11 this morning and cannot reproduce the problem on 16.11. It seems that the problem has been fixed on version 16.11. Good to know. --yliu > So could you reproduce the problem on 16.11 LTS release? I think maybe it has been fixed already. > > > Best Regards, > Xiaoyun Li > > > > -----Original Message----- > From: Yuanhan Liu [mailto:yliu@fridaylinux.org] > Sent: Tuesday, July 18, 2017 22:01 > To: Matt Laswell > Cc: Yang, Qiming ; dev@dpdk.org; Li, Xiaoyun > Subject: Re: [dpdk-dev] Occasional instability in RSS Hashes/Queues from X540 NIC > > On Tue, Jul 18, 2017 at 08:43:42AM -0500, Matt Laswell wrote: > > Hi Qiming, > > > > That's fantastic news. Thank you very much for taking the time to > > figure the issue out. > > > > Would it be possible to backport the fix to the 16.11 LTS release? This > > kind of problem seems tailor-made for LTS. > > Agreed. You might want to find the fix commit with git bisect. > > --yliu