From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:33416) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T1wbB-0006Af-Gg for qemu-devel@nongnu.org; Thu, 16 Aug 2012 05:42:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T1wbA-00048z-Hj for qemu-devel@nongnu.org; Thu, 16 Aug 2012 05:42:41 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59371) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T1wbA-00048u-9k for qemu-devel@nongnu.org; Thu, 16 Aug 2012 05:42:40 -0400 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q7G9gdx8032708 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 16 Aug 2012 05:42:39 -0400 Message-ID: <502CC08B.3030602@redhat.com> Date: Thu, 16 Aug 2012 11:42:35 +0200 From: Gerd Hoffmann MIME-Version: 1.0 References: <1345105406-15082-1-git-send-email-yhalperi@redhat.com> <1345105406-15082-2-git-send-email-yhalperi@redhat.com> In-Reply-To: <1345105406-15082-2-git-send-email-yhalperi@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 1/4] spice: notify spice server on vm start/stop List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Yonit Halperin Cc: mprivozn@redhat.com, qemu-devel@nongnu.org On 08/16/12 10:23, Yonit Halperin wrote: > Spice server needs to know about the vm state in order to prevent > attempts to write to devices when they are stopped, mainly during > the non-live stage of migration. Why this new hook? qemu already notifies spice-server using QXLWorker start/stop callbacks. cheers, Gerd