Re: [Qemu-devel] [RFC 4/4] numa: check threads of the same core are on the same node

2019-02-12 Thread David Gibson
On Tue, Feb 12, 2019 at 10:48:27PM +0100, Laurent Vivier wrote: > A core cannot be split between two nodes. > To check if a thread of the same core has already been assigned to a node, > this patch reverses the numa topology checking order and exits if the > topology is not valid. I'm not entirely

[Qemu-devel] [RFC 4/4] numa: check threads of the same core are on the same node

2019-02-12 Thread Laurent Vivier
A core cannot be split between two nodes. To check if a thread of the same core has already been assigned to a node, this patch reverses the numa topology checking order and exits if the topology is not valid. Update test/numa-test accordingly. Fixes: 722387e78daf ("spapr: get numa node mapping f