[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1850751
Title:
kvm flag is not exposed by default
Status in QEMU:
Expired
Bug description:
Hi I found that the kvm flags is not exposed by default, but according
to the source code, it should be exposed by default when the CPU Model
is a X86CPU.
we have to specifically add "kvm=on" in QEMU custom cpu args like this to
make VMWare Timing and KVM-Clock work:
<qemu:arg value='host,kvm=on,+invtsc,+hypervisor'/>
Also the libvirt can't expose kvm because of this (libvirt assumes the
kvm flag is exposed by default in QEMU, so only "kvm hidden = 'true'"
can be used to disable the kvm expose flag.
I'm using QEMU 4.1.0 and libvirt 20190803.
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