Comment 7 for bug 1833716

ubuntu@P8lpar4:~$ uname -a
Linux P8lpar4 4.15.0-55-generic #60-Ubuntu SMP Tue Jul 2 18:21:40 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux
ubuntu@P8lpar4:~$
ubuntu@P8lpar4:~$ apt policy linux-image-generic
linux-image-generic:
  Installed: 4.15.0.55.57
  Candidate: 4.15.0.55.57
  Version table:
 *** 4.15.0.55.57 500
        500 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/main ppc64el Packages
        100 /var/lib/dpkg/status
     4.15.0.54.56 500
        500 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main ppc64el Packages
        500 http://ports.ubuntu.com/ubuntu-ports bionic-security/main ppc64el Packages
     4.15.0.20.23 500
        500 http://ports.ubuntu.com/ubuntu-ports bionic/main ppc64el Packages
ubuntu@P8lpar4:~$
ubuntu@P8lpar4:~$ sudo su
root@P8lpar4:/home/ubuntu# drmgr -c cpu -r -q 1
Validating CPU DLPAR capability...yes.
CPU 121
root@P8lpar4:/home/ubuntu# drmgr -c cpu -a -q 1
Validating CPU DLPAR capability...yes.
CPU 121
root@P8lpar4:/home/ubuntu#

-- dmesg --
[ 476.574556] cpu 120 (hwid 120) Ready to die...
[ 476.647003] cpu 121 (hwid 121) Ready to die...
[ 476.710155] cpu 122 (hwid 122) Ready to die...
[ 476.766678] cpu 123 (hwid 123) Ready to die...
[ 476.829791] cpu 124 (hwid 124) Ready to die...
[ 476.883594] cpu 125 (hwid 125) Ready to die...
[ 476.933738] cpu 126 (hwid 126) Ready to die...
[ 476.986045] cpu 127 (hwid 127) Ready to die...
root@P8lpar4:/home/ubuntu#