Re: [PATCH] tsc: make calibration refinement more robust

[Thomas Gleixner]

Daniel,

On Thu, 1 Nov 2018, Daniel Vacek wrote:

Please use 'x86/tsc:' as prefix. git log path/to/file usually gives you a
reasonable hint about prefixes.

> -#define MAX_RETRIES     5
> -#define SMI_TRESHOLD    50000
> +#define MAX_RETRIES  5
> +#define TSC_THRESHOLD        (tsc_khz >> 5)

This breaks pit_hpet_ptimer_calibrate_cpu() because at that point tsc_hkz is 0.

Thanks,

        tglx