From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH v2 0/7] CPU hotplug for qemu-xen for 4.3. Date: Tue, 25 Jun 2013 10:19:22 +0100 Message-ID: <51C9609A.4040005@eu.citrix.com> References: <1371478402-28082-1-git-send-email-anthony.perard@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Stefano Stabellini Cc: Anthony PERARD , Stefano Stabellini , Xen Devel List-Id: xen-devel@lists.xenproject.org On 06/24/2013 05:57 PM, Stefano Stabellini wrote: > On Mon, 17 Jun 2013, Anthony PERARD wrote: >> Hi all, >> >> This series back-port recently added QEMU patches to our qemu-xen. The >> interface between the guest and QEMU is the same as with qemu-traditional. Only >> the interface between libxl and qemu change, instead of xenstore we are using >> QMP to hotplug vcpus. >> >> Three more patches will follow this series. >> - two for libxl which implement the QMP command cpu-add. >> - one for SeaBIOS which workaround a bug. >> >> When using adding vcpus with this series, libxl will report many "error". This >> is because libxl call the QMP command 'cpu-add' for every plugged vcpus, even >> those that have been plugged before. There is currently no way to list cpus >> that are plugged by QEMU. Also, the ways errors are handle by libxl_qmp those >> not help yet to suppress this error printing. >> >> Unplug of vcpu is not supported by the series. >> >> Change since the first set: >> - back-port of QEMU patches instead of forth-port from qemu-traditional >> - added a SeaBIOS patch >> >> Regards, > > George, > the patches are OK to go in qemu-xen as far as I am concerned. > Should I go ahead and apply them? > Yes, please do. -George