From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:46374) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UPq4S-0007dA-Pj for qemu-devel@nongnu.org; Wed, 10 Apr 2013 04:08:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UPq4R-0006qT-Cq for qemu-devel@nongnu.org; Wed, 10 Apr 2013 04:07:56 -0400 Received: from mail-bk0-x22f.google.com ([2a00:1450:4008:c01::22f]:33652) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UPq4R-0006qK-6c for qemu-devel@nongnu.org; Wed, 10 Apr 2013 04:07:55 -0400 Received: by mail-bk0-f47.google.com with SMTP id ik5so74859bkc.20 for ; Wed, 10 Apr 2013 01:07:54 -0700 (PDT) Sender: Paolo Bonzini Message-ID: <51651DD3.50501@redhat.com> Date: Wed, 10 Apr 2013 10:07:47 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1365476681-31593-1-git-send-email-mrhines@linux.vnet.ibm.com> <1365476681-31593-9-git-send-email-mrhines@linux.vnet.ibm.com> <5164494F.1080705@redhat.com> <5164BC3C.6090400@linux.vnet.ibm.com> In-Reply-To: <5164BC3C.6090400@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC PATCH RDMA support v5: 08/12] new capabilities added and check for QMP string 'rdma' List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael R. Hines" Cc: aliguori@us.ibm.com, mst@redhat.com, qemu-devel@nongnu.org, owasserm@redhat.com, abali@us.ibm.com, mrhines@us.ibm.com, gokul@us.ibm.com Il 10/04/2013 03:11, Michael R. Hines ha scritto: > Actually, this capability needs to be a part of the same patch. > > RDMA must have the ability to turn this off or performance will die. Yes, but you can put it in a separate patch at the beginning of this series. RDMA depends on it, but it doesn't depend on RDMA. Paolo > Similarly dynamic chunk registration on the server depends on having > the ability to turn this on, or you cannot get the advantages of dynamic > registration.