20 Nov
2025
20 Nov
'25
4:45 a.m.
Hi,
We are observing a performance regression on one of our arm64 boards. We tracked it down to the linux-6.6.y commit ada8d7fa0ad4 ("sched/cpufreq: Rework schedutil governor performance estimation").
UI speedometer benchmark: w/commit: 395 +/-38 w/o commit: 439 +/-14