[libvirt] [PATCH v2 3/7] util: Add virHostCPUGetTscInfo

[Ján Tomko]

On Mon, Jun 03, 2019 at 02:27:54PM +0200, Jiri Denemark wrote:
>On a KVM x86_64 host which supports invariant TSC this function can be
>used to detect the TSC frequency and the availability of TSC scaling.
>
>The magic MSR numbers required to check if VMX scaling is supported on
>the host are documented in Volume 3 of the Intel® 64 and IA-32
>Architectures Software Developer’s Manual.
>
>Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
>---
> src/util/virhostcpu.c | 71 +++++++++++++++++++++++++++++++++++++++++++
> src/util/virhostcpu.h | 11 +++++++
> 2 files changed, 82 insertions(+)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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