Re: [PATCH] x86/tsc: Use topology_max_packages() to get package number

[Waiman Long]

On 3/15/24 07:26, Feng Tang wrote:
> Commit b50db7095fe0 ("x86/tsc: Disable clocksource watchdog for TSC
> on qualified platorms") was introduced to solve problem that
> sometimes TSC clocksource is wrongly judged as unstable by watchdog
> like 'jiffies', HPET, etc.
>
> In it, the hardware package number is a key factor for judging whether
> to disable the watchdog for TSC, and 'nr_online_nodes' was chosen as
> an estimation due to it is needed in early boot phase before
> registering 'tsc-early' clocksource, where all none-boot CPUs are not

"none-boot"? You mean "non-boot". Right?

Other than that, the patch looks reasonable to me.

Thanks,
Longman