From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56457) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XBg7I-0006b0-6F for qemu-devel@nongnu.org; Mon, 28 Jul 2014 04:17:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XBg79-00015p-5U for qemu-devel@nongnu.org; Mon, 28 Jul 2014 04:17:08 -0400 Sender: Paolo Bonzini Message-ID: <53D606E0.5020901@redhat.com> Date: Mon, 28 Jul 2014 10:16:32 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1406303338-13212-1-git-send-email-imammedo@redhat.com> <1406303338-13212-3-git-send-email-imammedo@redhat.com> <53D295E5.20900@redhat.com> <20140728095619.6c616914@nial.usersys.redhat.com> In-Reply-To: <20140728095619.6c616914@nial.usersys.redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH for-2.1 2/2] acpi: mark ACPI tables ROM blob as extend-able on migration List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Igor Mammedov Cc: peter.maydell@linaro.org, mst@redhat.com, qemu-devel@nongnu.org, qemu-stable@nongnu.org, lersek@redhat.com, dgilbert@redhat.com Il 28/07/2014 09:56, Igor Mammedov ha scritto: >> > It doesn't handle the case of ACPI tables that shrink, which can happen >> > as well. I guess if this ever happens we can just hard-code the table >> > size of the "old" versions to something big enough (64K?) and keep using >> > fine-grained sizing. > That was intentionally omitted in here so far size only goes up from 1.7 to > 2.1. My though was that can enforce minimum size later during 2.2 cycle > Anyway, I'll think more about it, and maybe post additional patch > on top of this to set minimum size if I find a reason for it to be in 2.1. No, there's no need for it in 2.1. Paolo