Comment 9 for bug 1818645

------- Comment From <email address hidden> 2019-03-20 07:38 EDT-------
(In reply to comment #31)
> Can you please give the following test kernel a try and let me know if that
> resolves the issue?
> https://kernel.ubuntu.com/~juergh/lp1818645/

Tested with the above host kernel and issue is fixed.

Host:
# uname -a
Linux xxx 4.15.0-47-generic #50+lp1818645 SMP Tue Mar 19 07:47:19 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux

Guest:
[root@localhost ~]# lscpu
Architecture: ppc64le
Byte Order: Little Endian
CPU(s): 128
On-line CPU(s) list: 0-127
Thread(s) per core: 2
Core(s) per socket: 64
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): 0-127
[root@localhost ~]# free -g
total used free shared buff/cache available
Mem: 445 2 441 0 1 441
Swap: 4 0 4
[root@localhost ~]# uname -a
Linux localhost.localdomain 3.10.0-957.5.1.el7.ppc64le #1 SMP Wed Dec 19 15:44:52 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux

Regards,
-Satheesh