Build Update for libvirt/libvirt ------------------------------------- Build: #1863 Status: Still Failing Duration: 31 mins and 23 secs Commit: b183a75 (master) Author: John Ferlan Message: qemu: Add check for whether KVM nesting is enabled Support for nested KVM is handled via a kernel module configuration parameters values for kvm_intel, kvm_amd, kvm_hv (PPC), or kvm (s390). While it's possible to fetch the kmod config values via virKModConfig, unfortunately that is the static value and we need to get the current/dynamic value from the kernel file system. So this patch adds a new API virHostKVMSupportsNesting that will search the 3 kernel modules to get the nesting value and check if it is 'Y' (or 'y' just in case) to return a true/false whether the KVM kernel supports nesting. We need to do this in order to handle cases where adjustments to the value are made after libvirtd is started to force a refetch of the latest QEMU capabilities since the correct CPU settings need to be made for a guest to add the "vmx=on" to/for the guest config. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; ACKed-by: Michal Privoznik <mprivozn(a)redhat.com&gt; View the changeset: https://github.com/libvirt/libvirt/compare/e0eb8a8a696e...b183a75319b9 View the full build log and details: https://travis-ci.org/libvirt/libvirt/builds/467571309?utm_medium=notific... -- You can unsubscribe from build emails from the libvirt/libvirt repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=4872032&.... Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notifica.... Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.