Linux Kills Ancient x86 Fallbacks
unknownuniverse.uk
As Linux 7.2 makes the Time Stamp Counter mandatory, we look at why dropping legacy x86 fallback timing code is long overdue.

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?

  • Holytimes@sh.itjust.works
    0·
    1 month ago

    I didn’t know ancient China a historically divine mandane ruled nation of warring tribes of dynasties had eletrtions.

    Are you fucking stupid? It’s a stand in for ancient China not modern China you moron. It literally is a monarchy based on divine mandante.