[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Re: [ PATCH 4/4 ] HVM vcpu add/remove: qemu logic for vcpu add/revmoe
On 14/12/2009 08:04, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote: > On 13/12/2009 18:05, "Liu, Jinsong" <jinsong.liu@xxxxxxxxx> wrote: > >> HVM vcpu add/remove: qemu logic for vcpu add/revmoe >> >> -- at qemu side, get vcpu_avail which used for original cpu avail map; >> -- setup gpe ioread/iowrite at qmeu; >> -- setup vcpu add/remove user interface through monitor; >> -- setup SCI logic; > > I'm guessing because this adds a new command-line option that I need this > checked into the qemu tree before I can apply your first patch (1/4)? > Otherwise that patch will break domain creation as qemu will exit with an > 'unrecognised option' error. So I need Ian Jackson to apply this one and > send me an updated QEMU_TAG first. As of c/s 20640 all your Xen patches are checked in. I modified them a bit so you may want to take a look. I commented out the one line that actually sets the new qemu option, until that option is supported by our qemu. I think there is a question over whether the new qemu option should (a) have a better name (I called it vcpu_online[] in hvm_info structure); and (b) should have a more user-friendly format (currently passing a decimal number interpreted as a bitmap - perhaps should be a list of vcpus instead). -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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