Re: [Xen-devel] FAILED/MISSING cstate/cpufreq/cpupower support with Xen 4.13 + kernel 5.4.14; withOUT xen/hypervisor, WORKS. bug or config?

[Jürgen Groß <jgross@xxxxxxxx>]

On 28.01.20 18:41, PGNet Dev wrote:
> ( posted this already to xen-users, and @ distro list; advised to bring it here 
> )
>
> I'm running linux kernel
>
>         lsb_release -rd
>                 Description:    openSUSE Leap 15.1
>                 Release:        15.1
>
>         uname -rm
>                 5.4.14-25.g170524c-default x86_64
...

> Xen cmd line includes,
>
>         grep options= /boot/grub2/xen-4.13.0_04-lp151.688.cfg
>                 [config.1]
>                 options=dom0=pvh dom0-iommu=map-reserved 
> dom0_mem=4016M,max:4096M dom0_max_vcpus=4 cpufreq=xen cpuidle ucode=scan ...
What if you use the standard for dom0 (_not_ pvh)? Dom0 PVH support is
still experimental and it is lagging some features.


Juergen

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