@lispi314@timixretroplays The basic rule is "when you change a page table mapping you have to INVLPG that page". This is so your CPU reloads the page table mapping. Win9x didn't in this case, and so far it got lucky. Zen2+ and Intel 11+ break its assumption and its lucky streak. Windows programmers in the wrong here.
Gregory's Server
@lispi314 @timixretroplays The basic rule is "when you change a page table mapping you have to INVLPG that page". This is so your CPU reloads the page table mapping. Win9x didn't in this case, and so far it got lucky. Zen2+ and Intel 11+ break its assumption and its lucky streak. Windows programmers in the wrong here.