Re: [Qemu-devel] [PATCH] spapr_pci: advertise explicit numa IDs even when there's 1 node

2016-10-18 Thread David Gibson
On Tue, Oct 18, 2016 at 03:50:23PM -0500, Michael Roth wrote: > With the addition of "numa_node" properties for PHBs we began > advertising NUMA affinity in cases where nb_numa_nodes > 1. > > Since the default on the guest side is to make no assumptions about > PHB NUMA affinity (defaulting to -1)

[Qemu-devel] [PATCH] spapr_pci: advertise explicit numa IDs even when there's 1 node

2016-10-18 Thread Michael Roth
With the addition of "numa_node" properties for PHBs we began advertising NUMA affinity in cases where nb_numa_nodes > 1. Since the default on the guest side is to make no assumptions about PHB NUMA affinity (defaulting to -1), there is still a valid use-case for explicitly defining a PHB's NUMA a