On Wed, 13 Dec 2017, Vitaly Kuznetsov wrote:
> This is going to be used from KVM code where we need to get both
> TSC and TSC page value.
>
> When Hyper-V code is compiled out just return rdtsc(), this will allow us
> to avoid ugly ifdefs in non-Hyper-V code.
That's not what the patch implements....
> +static inline u64 hv_read_tsc_page_tsc(const struct ms_hyperv_tsc_page *tsc_pg,
> + u64 *cur_tsc)
> +{
> + BUG();
> + return U64_MAX;
> +}
Thanks,
tglx
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