------- Comment From <email address hidden> 2018-04-04 05:18 EDT------- Compat mode fixed on latest ubuntu build:
On Host:
# ppc64_cpu --smt SMT=4 # cat /sys/module/kvm_hv/parameters/indep_threads_mode Y # uname -a Linux ltc-boston114 4.15.0-14-generic #15-Ubuntu SMP Mon Apr 2 19:47:43 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux
In guest: root@ubuntu:~# lscpu Architecture: ppc64le Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 2 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Model: 2.2 (pvr 004e 1202) Model name: POWER8 (architected), altivec supported Hypervisor vendor: KVM Virtualization type: para L1d cache: 32K L1i cache: 32K NUMA node0 CPU(s): 0,1
------- Comment From <email address hidden> 2018-04-04 05:18 EDT-------
Compat mode fixed on latest ubuntu build:
On Host:
# ppc64_cpu --smt kvm_hv/ parameters/ indep_threads_ mode
SMT=4
# cat /sys/module/
Y
# uname -a
Linux ltc-boston114 4.15.0-14-generic #15-Ubuntu SMP Mon Apr 2 19:47:43 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux
In guest:
root@ubuntu:~# lscpu
Architecture: ppc64le
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 2
Core(s) per socket: 1
Socket(s): 1
NUMA node(s): 1
Model: 2.2 (pvr 004e 1202)
Model name: POWER8 (architected), altivec supported
Hypervisor vendor: KVM
Virtualization type: para
L1d cache: 32K
L1i cache: 32K
NUMA node0 CPU(s): 0,1