From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 93291DE5; Thu, 26 Jan 2017 12:06:55 +0100 (CET) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP; 26 Jan 2017 03:06:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,288,1477983600"; d="scan'208";a="926855624" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.38]) ([10.237.220.38]) by orsmga003.jf.intel.com with ESMTP; 26 Jan 2017 03:06:53 -0800 To: Emmanuel Roullit , rahul.lakkireddy@chelsio.com References: <20170124204859.8998-1-emmanuel.roullit@gmail.com> <1d9bd589-e104-314c-ad07-ae98b8f5bda0@intel.com> Cc: dev@dpdk.org, dpdk stable From: Ferruh Yigit Message-ID: <86a5a517-ac1e-fd2c-75f7-7f5598170e03@intel.com> Date: Thu, 26 Jan 2017 11:06:52 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <1d9bd589-e104-314c-ad07-ae98b8f5bda0@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH 1/3] net/cxgbe: init data value before reading seeprom 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: Thu, 26 Jan 2017 11:06:56 -0000 On 1/25/2017 12:12 PM, Ferruh Yigit wrote: > On 1/24/2017 8:48 PM, Emmanuel Roullit wrote: >> data value could have been garbage if VPD access timed out for VPD read >> request could not been issued. >> >> Found with clang static analysis: >> drivers/net/cxgbe/base/t4_hw.c:1577:22: >> warning: The left operand of '&' is a garbage value >> } while ((stats_reg & 0x1) && --max_poll); >> ~~~~~~~~~ ^ >> >> Fixes: 17ba077c5c54 ("net/cxgbe: support register dump") >> >> Signed-off-by: Emmanuel Roullit > > Applied to dpdk-next-net/master, thanks. > Fixes: fe0bd9ee5da3 ("net/cxgbe: support EEPROM access") Cc: stable@dpdk.org