Hi Jose

On 03/27/2018 05:25 AM, joserz@linux.vnet.ibm.com wrote:

Hello everyone!

I'm running Ubuntu 18.04 (4.15.0-12-generic) in KVM/QEMU (powerpc64le).
Everything looks good until I try to hotplug CPUs in my VM. As soon as I
do that I get the following error in my VM dmesg:

Please refer to the following commit:
20e4d813 blk-mq: simplify queue mapping & schedule with each possisble CPU
84676c1 genirq/affinity: assign vectors to all possible CPUs

Thanks
Jianchao