libvirt/tests/qemuxml2argvdata/qemuxml2argv-cpu-host-kvmclock.args

LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test ./qemu.sh -S -M pc \
-cpu host,-kvmclock -enable-kvm -m 214 -smp 6 \
-nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot n -net \
none -serial none -parallel none -usb
qemu: parse and create -cpu ...,-kvmclock QEMU supports a bunch of CPUID features that are tied to the kvm CPUID nodes rather than the processor's. They are "kvmclock", "kvm_nopiodelay", "kvm_mmu", "kvm_asyncpf". These are not known to libvirt and their CPUID leaf might move if (for example) the Hyper-V extensions are enabled. Hence their handling would anyway require some special-casing. However, among these the most useful is kvmclock; an additional "property" of this feature is that a <timer> element is a better model than a CPUID feature. Although, creating part of the -cpu command-line from something other than the <cpu> XML element introduces some ugliness. Reviewed-by: Jiri Denemark <jdenemar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2012-01-27 13:49:52 +00:00			`LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test ./qemu.sh -S -M pc \`
			`-cpu host,-kvmclock -enable-kvm -m 214 -smp 6 \`
			`-nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot n -net \`
			`none -serial none -parallel none -usb`