[Bug 256781] EC2 Nitro: TSC-low timecounter lags

2021-11-18 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256781 dw...@infradead.org changed: What|Removed |Added CC||dw...@infradead.org --- Comme

[Bug 256781] EC2 Nitro: TSC-low timecounter lags

2021-11-18 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256781 --- Comment #38 from Roger Pau Monné --- (In reply to dwmw2 from comment #37) You should be able to switch back to TSC at runtime with: # sysctl kern.timecounter.hardware=TSC You can also set it in loader.conf to select at boot time. I thin