Re: [libvirt] [PATCH 0/5] introduce support for CPU dies in host/guest topology

2020-01-07 Thread Daniel Henrique Barboza
A few nits and minor comments but LGTM. All patches: Reviewed-by: Daniel Henrique Barboza On 1/7/20 11:50 AM, Daniel P. Berrangé wrote: Ping On Thu, Dec 19, 2019 at 12:42:03PM +, Daniel P. Berrangé wrote: Latest generation CPUs (CascadeLake-AP) support a new topology level known as

Re: [libvirt] [PATCH 0/5] introduce support for CPU dies in host/guest topology

2020-01-07 Thread Daniel P . Berrangé
Ping On Thu, Dec 19, 2019 at 12:42:03PM +, Daniel P. Berrangé wrote: > Latest generation CPUs (CascadeLake-AP) support a new topology level > known as a 'die', sitting between a socket and a core. > > QEMU supports this with -smp arg since 4.1.0 > > Linux can report this via

[libvirt] [PATCH 0/5] introduce support for CPU dies in host/guest topology

2019-12-19 Thread Daniel P . Berrangé
Latest generation CPUs (CascadeLake-AP) support a new topology level known as a 'die', sitting between a socket and a core. QEMU supports this with -smp arg since 4.1.0 Linux can report this via /sys/devices/system/cpu/cpuNNN/topology via 'die_id' and 'die_cpus' and 'die_cpus_list' files since