Hi Jose On 03/27/2018 05:25 AM, joserz@xxxxxxxxxxxxxxxxxx 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