Ubuthathaka kwi-VMM hypervisor ephuhliswe yi-OpenBSD ayizange ilungiswe ngokupheleleyo

Emva kokuhlalutya iprojekthi ye-OpenBSD ekhutshwe izilungiso Ubuthathaka kwi-VMM hypervisor, ichongiwe kwiveki ephelileyo, umphandi ofumene ingxaki
wenze isigqiboukuba isiqwenga esicetywayo kubasebenzisi asiyilungisi ingxaki. Umphandi ubonise ukuba ingxaki ayenzeki ngenxa yokwabiwa okudibeneyo kweedilesi zendwendwe (GPA), kunye needilesi zendawo yokuhlala (HPA). Xa ulwakhiwo lwephepha lenkumbulo lunqumla, inkqubo yeendwendwe isenakho ukubhala ngaphezulu imixholo yenginginya yememori yengingqi ye kernel.

Ukuba sesichengeni kwafunyanwa nguMaxim Villard (UMaxime Villard), umbhali wedilesi ye-kernel yendawo yokusebenza ngendlela esetyenziswayo kwi-NetBSD (KASLR, Ubeko lweNdawo yeKernel ngokuLawulwa) kunye ne-gyrevisor I-NVMM.

umthombo: opennet.ru