Linux 7.2 has landed, dragging x86 timing clean out of the nineties by making the Time Stamp Counter mandatory.
I wrote up a quick article on why ditching those ancient legacy fallbacks is good housekeeping, plus a few other bits like cache-aware scheduling and memory tweaks worth noting.
Is anyone still using legacy hardware? If so, what do you use it for?
To my knowledge the CPU is soldered to the mainboard, but I haven’t looked inside it for a while now. Mine is running an Intel Atom N455; single core, two threads.
I’ll probably swap to a BSD for it when support ends.