Hi, I'm using starlingX release "stx.2018.10", and "Intel/Skylake-Server-IBRS" as my compute server, trying to create a VM with cpu_model as passthrough but it is giving a error. Error: No valid host was found. There are not enough hosts available. compute-0: (ComputeFilter) host is disabled, reason: disabled by VIM*, compute-1: (VCpuModelFilter) Host VCPU model Skylake-Server-IBRS required Passthrough* I checked the starling-Discuss page & found it is fixed with qemu-kvm version:qemu-kvm-ev-3.0.0-0.tis.97 *starling-discuss link:* http://lists.starlingx.io/pipermail/starlingx-discuss/2018-December/002110.h... Current qemu-kvm version in my setup: q*emu-img version 2.10.0(qemu-kvm-ev-2.10.0-0.tis.0)* Please let me know how can i upgrade qemu-kvm package in my compute without disturbing much running setup. Many Thanks, Himanshu Goyal