On Thu, 15 Apr 2021 17:39:31 +0530, Srikar Dronamraju wrote:
> Daniel had reported that
> QEMU is now unable to see requested topologies in a multi socket single
> NUMA node configurations.
> -smp 8,maxcpus=8,cores=2,threads=2,sockets=2
>
> This patchset reintroduces cpu_core_mask so that users can see requested
> topologies while still maintaining the boot time of very large system
> configurations.
>
> [...]
Applied to powerpc/next.
[1/3] powerpc/smp: Reintroduce cpu_core_mask
https://git.kernel.org/powerpc/c/c47f892d7aa62765bf0689073f75990b4517a4cf
[2/3] Revert "powerpc/topology: Update topology_core_cpumask"
https://git.kernel.org/powerpc/c/131c82b6a1d261705a6f98368e501d43d994018d
[3/3] powerpc/smp: Cache CPU to chip lookup
https://git.kernel.org/powerpc/c/c1e53367dab15e41814cff4e37df8ec4ac8fb9d7
cheers
