On Tue, May 05, 2015 at 05:40:32PM +1000, David Gibson wrote: > On Fri, Apr 24, 2015 at 12:17:45PM +0530, Bharata B Rao wrote: > > Parse ibm,architecture.vec table obtained from the guest and enable > > memory node configuration via ibm,dynamic-reconfiguration-memory if guest > > supports it. This is in preparation to support memory hotplug for > > sPAPR guests. > > > > This changes the way memory node configuration is done. Currently all > > memory nodes are built upfront. But after this patch, only memory@0 node > > for RMA is built upfront. Guest kernel boots with just that and rest of > > the memory nodes (via memory@XXX or ibm,dynamic-reconfiguration-memory) > > are built when guest does ibm,client-architecture-support call. > > > > Note: This patch needs a SLOF enhancement which is already part of > > upstream SLOF. > > Is it in the SLOF included in the qemu submodule though? If not you > should have a patch to update the submodule first.
Nikunj confirms that SLOF change needed to support ibm,dynamic-reconfiguration-memory is already part of QEMU. Regards, Bharata.
