Re: [PATCH 03/11] perf/x86: Add support for TSC in nanoseconds as a perf event clock

[Peter Zijlstra <peterz@xxxxxxxxxxxxx>]

On Wed, Feb 09, 2022 at 10:49:21AM +0200, Adrian Hunter wrote:
> +	if (sched_clock_stable()) {
> +		offset = __sched_clock_offset;

The only sane behviour for !sched_clock_stable() is to completely refuse
service.