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 9919847D0 for ; Tue, 24 May 2016 20:31:24 +0200 (CEST) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP; 24 May 2016 11:31:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,360,1459839600"; d="scan'208";a="109736123" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.221.22]) ([10.237.221.22]) by fmsmga004.fm.intel.com with ESMTP; 24 May 2016 11:31:21 -0700 To: "Burakov, Anatoly" , "dev@dpdk.org" References: <1464094205-25967-1-git-send-email-anatoly.burakov@intel.com> From: Ferruh Yigit Message-ID: <57449DF8.8040702@intel.com> Date: Tue, 24 May 2016 19:31:20 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] ivshmem: fix overlap detection code 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: Tue, 24 May 2016 18:31:25 -0000 On 5/24/2016 1:52 PM, Burakov, Anatoly wrote: >> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Anatoly Burakov >> Sent: Tuesday, May 24, 2016 1:50 PM >> To: dev@dpdk.org >> Subject: [dpdk-dev] [PATCH] ivshmem: fix overlap detection code >> >> Partial revert of an earlier ill-conceived "fix". >> Adjacent segments can never be considered overlapping because we >> are not comparing ends to starts, but rather starts to starts. >> Therefore the earlier fix was wrong (plus it also had a typo). >> >> Signed-off-by: Anatoly Burakov > > Tested-by: Ferruh Yigit > Fixes: d6cf31419e51 ("ivshmem: avoid infinite loop when concatenating segments") Acked-by: Ferruh Yigit