From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v2 5/5] eal: fix race condition in IPC requests Date: Wed, 21 Mar 2018 09:51:07 +0100 Message-ID: <31054417.J3CPfAh1aF@xps> References: <53373b6d98cc54581eff8fecd277ebca077e589e.1519311106.git.anatoly.burakov@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, "Tan, Jianfeng" To: Anatoly Burakov Return-path: Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by dpdk.org (Postfix) with ESMTP id 069805F72 for ; Wed, 21 Mar 2018 09:51:22 +0100 (CET) In-Reply-To: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 07/03/2018 15:06, Tan, Jianfeng: > > On 3/2/2018 4:41 PM, Anatoly Burakov wrote: > > Unlocking the action list before sending message and locking it > > again aftterwards introduces a window where a response might > > Typo: afterwards > > > arrive before we have a chance to start waiting on a condition, > > resulting in timeouts on valid messages. > > > > Fixes: 783b6e54971d ("eal: add synchronous multi-process communication") > > Cc: jianfeng.tan@intel.com > > > > Signed-off-by: Anatoly Burakov > > Acked-by: Jianfeng Tan > > Thank you for catching another bug :-) Series applied, thanks