From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ferruh Yigit Subject: Re: [PATCH] ivshmem: fix overlap detection code Date: Tue, 24 May 2016 19:31:20 +0100 Message-ID: <57449DF8.8040702@intel.com> References: <1464094205-25967-1-git-send-email-anatoly.burakov@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit To: "Burakov, Anatoly" , "dev@dpdk.org" 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) In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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