From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44951) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VW6Fw-0000x3-QF for qemu-devel@nongnu.org; Tue, 15 Oct 2013 11:10:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VW6Fq-00075i-KA for qemu-devel@nongnu.org; Tue, 15 Oct 2013 11:09:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:7335) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VW6Fq-00075b-Cf for qemu-devel@nongnu.org; Tue, 15 Oct 2013 11:09:50 -0400 Message-ID: <525D5AB0.8010204@redhat.com> Date: Tue, 15 Oct 2013 17:09:36 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1381762577-12526-1-git-send-email-mst@redhat.com> <1381762577-12526-43-git-send-email-mst@redhat.com> <525D51C3.2050201@redhat.com> <20131015143530.GA7763@redhat.com> <525D5630.1030801@redhat.com> <20131015145450.GA7897@redhat.com> <525D5720.2030908@redhat.com> <20131015150754.GA8101@redhat.com> In-Reply-To: <20131015150754.GA8101@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PULL 42/43] piix4: add acpi pci hotplug support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael S. Tsirkin" Cc: peter.maydell@linaro.org, marcel.a@redhat.com, qemu-devel@nongnu.org, kraxel@redhat.com, Anthony Liguori , imammedo@redhat.com Il 15/10/2013 17:07, Michael S. Tsirkin ha scritto: > > Because the same version can have multiple formats depending on a datum > > that is not part of the migration stream. > > I see. Will it be OK if I'll update the version? The version is constant, you cannot change it depending on which PCI flavor you have. If you use subsection (present if and only if new-style hotplug is active) and leave pci0_hotplug always there it's okay. Paolo