On Mon, Mar 03, 2025 at 01:42:14PM +0100, Borislav Petkov wrote: > On Tue, Feb 25, 2025 at 10:00:35PM -0500, Rik van Riel wrote: > > Add support for broadcast TLB invalidation using AMD's INVLPGB instruction. > > Ok, I've got the whole thing here now: > > https://web.git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git/log/?h=tip-x86-cpu-tlbi > > Lemme take it for a spin on my machines, see whether the cat catches fire... Well, it boots on Zen3 and 4, laptops and servers - although only server has the broadcast thing - but all look good. I guess ship it! :-) Srsly, I'll send out the whole set tomorrow to have it on the ML and see whether people have more opinions. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette
