Re: [PATCH] x86 tsc: avoid system instability in hibernation

[Peter Zijlstra]

On Tue, Dec 10, 2024 at 11:54:18AM +0530, Atharva Tiwari wrote:
> System instability are seen during resume from hibernation when system
> is under heavy CPU load. This is due to the lack of update of sched
> clock data, and the scheduler would then think that heavy CPU hog
> tasks need more time in CPU, causing the system to freeze
> during the unfreezing of tasks.

Please tell me more.. what crazy things are happening?