Re: [Qemu-ppc] [RFC PATCH v3 23/24] spapr: Support ibm, dynamic-reconfiguration-memory

[David Gibson]

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 address@hidden node
> for RMA is built upfront. Guest kernel boots with just that and rest of
> the memory nodes (via address@hidden 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.

> Signed-off-by: Bharata B Rao <address@hidden>

Apart from that,

Reviewed-by: David Gibson <address@hidden>

-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

pgp5apOqnbKha.pgp
Description: PGP signature