From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EX13-EDG-OU-002.vmware.com (ex13-edg-ou-002.vmware.com [208.91.0.190]) by dpdk.org (Postfix) with ESMTP id 5D4BCF3E for ; Mon, 12 Mar 2018 18:45:54 +0100 (CET) Received: from sc9-mailhost2.vmware.com (10.113.161.72) by EX13-EDG-OU-002.vmware.com (10.113.208.156) with Microsoft SMTP Server id 15.0.1156.6; Mon, 12 Mar 2018 10:45:42 -0700 Received: from shri-linux.eng.vmware.com (shri-linux.eng.vmware.com [10.33.72.16]) by sc9-mailhost2.vmware.com (Postfix) with ESMTP id 8E583B03F4; Mon, 12 Mar 2018 10:45:53 -0700 (PDT) Date: Mon, 12 Mar 2018 10:45:53 -0700 From: Shrikrishna Khare To: Chas Williams <3chas3@gmail.com> CC: , , "Charles (Chas) Williams" , Chas Williams In-Reply-To: <20180117150457.17806-1-3chas3@gmail.com> Message-ID: References: <20180117150457.17806-1-3chas3@gmail.com> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Received-SPF: None (EX13-EDG-OU-002.vmware.com: skhare@shri-linux.eng.vmware.com does not designate permitted sender hosts) Subject: Re: [dpdk-dev] [PATCH 1/2] net/vmxnet3: set the queue shared buffer at start 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: Mon, 12 Mar 2018 17:45:54 -0000 On Wed, 17 Jan 2018, Chas Williams wrote: > From: "Charles (Chas) Williams" > > If a reconfiguration happens, queuedesc is reallocated. Any queues that > are preserved point to the previous queuedesc since the queues are only > configured during queue setup. Delay configuration of the shared queue > pointers until device start when queuedesc is no longer changing. > > Fixes: 8618d19b52b1 ("net/vmxnet3: reallocate shared memzone on re-config") > > Signed-off-by: Chas Williams Acked-by: Shrikrishna Khare