Originally the names of the hyperv and kvm CPU features were only used internally for looking up their CPUID bits. But with QEMU 4.1 we check which features were enabled or disabled by a freshly started QEMU process using their names rather than their CPUID bits (mostly because of MSR features). Thus we need to change our made up internal names into the actual names used by QEMU. Otherwise libvirt would mistakenly report the features as unavailable and refuse to start any domain using them with QEMU 4.1. Reported-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> Jiri Denemark (5): qemu: Fix hyperv features with QEMU 4.1 qemu: Prefer dashes for hyperv features cpu: Drop KVM_ from hyperv feature macros cpu: Drop unused KVM features qemu: Fix KVM features with QEMU 4.1 src/cpu/cpu_x86.c | 77 +++++++------------ src/cpu/cpu_x86_data.h | 38 ++++----- src/qemu/qemu_command.c | 19 +++-- src/qemu/qemu_process.c | 2 +- .../clock-timer-hyperv-rtc.args | 2 +- tests/qemuxml2argvdata/hyperv-panic.args | 2 +- tests/qemuxml2argvdata/hyperv.args | 4 +- tests/qemuxml2argvdata/panic-double.args | 2 +- 8 files changed, 61 insertions(+), 85 deletions(-) -- 2.22.0 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
