From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58407) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z5MGv-0003BL-DL for qemu-devel@nongnu.org; Wed, 17 Jun 2015 18:57:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z5MGq-0001uj-GO for qemu-devel@nongnu.org; Wed, 17 Jun 2015 18:57:29 -0400 Received: from mail-wi0-x232.google.com ([2a00:1450:400c:c05::232]:33404) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z5MGq-0001t7-2M for qemu-devel@nongnu.org; Wed, 17 Jun 2015 18:57:24 -0400 Received: by wiwd19 with SMTP id d19so6081083wiw.0 for ; Wed, 17 Jun 2015 15:57:23 -0700 (PDT) MIME-Version: 1.0 Sender: vase@selfip.ru In-Reply-To: References: From: Vasiliy Tolstov Date: Thu, 18 Jun 2015 01:57:07 +0300 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: Re: [Qemu-devel] incorrect memory size inside vm List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Andrey Korolyov Cc: libvir-list , "qemu-devel@nongnu.org" 2015-06-18 1:52 GMT+03:00 Andrey Korolyov : > Whoosh... technically it is possible but it would be an incompatible > fork for the upstreams for both SeaBIOS and Qemu, because the generic > way of plugging DIMMs in is available down to at least generic 2.6.32. > Except may be Centos where broken kabi would bring great consequences, > it may be better to just provide a backport repository with newer > kernels, but it doesn`t sound very optimistic. For the history > records, the initial hotplug support proposal provided by Vasilis > Liaskovitis a couple of years ago worked in an exact way you are > suggesting to, but its resurrection would mean emulator and rom code > alteration, as I said above. Ok, i'm try to build latest libvirt and check all oses for memory hotplug support =). -- Vasiliy Tolstov, e-mail: v.tolstov@selfip.ru