From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiao Guangrong Subject: Re: [PATCH] migration: introduce decompress-error-check Date: Sat, 28 Apr 2018 14:13:11 +0800 Message-ID: References: <20180426091519.26934-1-xiaoguangrong@tencent.com> <32eaad8e-35a0-5240-37a2-4242b7890ab9@redhat.com> <20180427112926.GE2608@work-vm> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, mst@redhat.com, mtosatti@redhat.com, Xiao Guangrong , qemu-devel@nongnu.org, peterx@redhat.com, wei.w.wang@intel.com, jiang.biao2@zte.com.cn, pbonzini@redhat.com To: "Dr. David Alan Gilbert" Return-path: In-Reply-To: <20180427112926.GE2608@work-vm> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel2=m.gmane.org@nongnu.org Sender: "Qemu-devel" List-Id: kvm.vger.kernel.org On 04/27/2018 07:29 PM, Dr. David Alan Gilbert wrote: >> >> Yes, can not agree with you more. :) > > The challenge is how to put something into the stream without breaking > an old version of QEMU that's receiving the stream. > Er, i did not think this case :(. The new parameter as this patch did is the only idea now in my mind... not sure if Eric and Peter have another solution. From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36962) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fCJ6m-0006pX-Rh for qemu-devel@nongnu.org; Sat, 28 Apr 2018 02:13:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fCJ6j-0008Sx-M3 for qemu-devel@nongnu.org; Sat, 28 Apr 2018 02:13:20 -0400 Received: from mail-pg0-x22e.google.com ([2607:f8b0:400e:c05::22e]:34014) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fCJ6j-0008Sl-Ff for qemu-devel@nongnu.org; Sat, 28 Apr 2018 02:13:17 -0400 Received: by mail-pg0-x22e.google.com with SMTP id p10-v6so3020944pgn.1 for ; Fri, 27 Apr 2018 23:13:17 -0700 (PDT) References: <20180426091519.26934-1-xiaoguangrong@tencent.com> <32eaad8e-35a0-5240-37a2-4242b7890ab9@redhat.com> <20180427112926.GE2608@work-vm> From: Xiao Guangrong Message-ID: Date: Sat, 28 Apr 2018 14:13:11 +0800 MIME-Version: 1.0 In-Reply-To: <20180427112926.GE2608@work-vm> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] migration: introduce decompress-error-check List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Dr. David Alan Gilbert" Cc: Eric Blake , pbonzini@redhat.com, mst@redhat.com, mtosatti@redhat.com, kvm@vger.kernel.org, Xiao Guangrong , qemu-devel@nongnu.org, peterx@redhat.com, wei.w.wang@intel.com, jiang.biao2@zte.com.cn On 04/27/2018 07:29 PM, Dr. David Alan Gilbert wrote: >> >> Yes, can not agree with you more. :) > > The challenge is how to put something into the stream without breaking > an old version of QEMU that's receiving the stream. > Er, i did not think this case :(. The new parameter as this patch did is the only idea now in my mind... not sure if Eric and Peter have another solution.