Re: [libvirt] [PATCH 07/13] qemu: Add hotpluging support for PCI devices on S390 guests

On Thu, 24 May 2018 14:24:32 +0200 Xiao Feng Ren <renxiaof(a)linux.vnet.ibm.com&gt; wrote: > From: Yi Min Zhao <zyimin(a)linux.ibm.com&gt; > > This commit adds hotplug support for PCI devices on S390 guests. > There's no need to implement hot unplug for zPCI as QEMU implements > an unplug callback which will unplug both PCI and zPCI device in a > cascaded way. > Currently, the following PCI devices are supported: > virtio-blk-pci > virtio-net-pci > virtio-rng-pci > virtio-input-host-pci > virtio-keyboard-pci > virtio-mouse-pci > virtio-tablet-pci > vfio-pci > Shmem device > SCSIVhost device Hm, how did you arrive at this list? Is it 'anything that uses msi-x'?