Hi,
As i know, KVM is based on passthrough host cpu to implement
full-virtualiztion,
if host cpu doesn't support this feature, it's impossible to turn on this
feature by KVM.
Wheher there are another ways in QEMU to emulate this feature，such as emulate
it based on pure software, not rely on
Ok, Finally don't have to tangle it ^.^
Thank you very much!
At 2019-08-05 13:54:36, "Li Qiang" wrote:
ddm 于2019年8月5日周一 下午1:20写道：
Hi,
As i know, KVM is based on passthrough host cpu to implement
full-virtualiztion,
if host cpu doesn't support this feature, it's impossible to turn o
ddm 于2019年8月5日周一 下午1:20写道：
> Hi,
>
> As i know, KVM is based on passthrough host cpu to implement
> full-virtualiztion,
> if host cpu doesn't support this feature, it's impossible to turn on this
> feature by KVM.
> Wheher there are another ways in QEMU to emulate this feature，such as
> emulate i
ddm 于2019年8月5日周一 上午11:55写道：
> Hi guys,
>
>
> I have tried via modprobe kvmintel enable_apicv=Y to adjust KVM
> parameter, but it doesn't effect, and
> cat /sys/module/kvm_intel/parameters/enable_apicv always return "N".
> I don't know how to configure KVM or QEMU to support APIC virtualizaion
>
