Ukuba sesichengeni kwi-VMM hypervisor ephuhliswe yiprojekthi ye-OpenBSD

Kwi-OpenBSD-ebonelelwe nge-hypervisor VMM ichongiwe ukuba sesichengeni, evumela, ngokuguqulwa kwicala lendlela yeendwendwe, ukubhala ngaphezulu imixholo yeendawo zememori yekernel yendawo yokusingatha. Ingxaki ibangelwa kukuba inxalenye yeedilesi zendawo yeendwendwe (i-GPA, idilesi yendawo yeeNdwendwe) ifakwe kwimephu ye-kernel virtual idilesi yendawo (KVA), kodwa i-GPA ayinalo ukhuseleko lokubhala olusetyenziswa kwiindawo ze-KVA eziphawulwe funda kuphela. . Ngenxa yokunqongophala kohlolo oluyimfuneko evmm_update_pvclock() umsebenzi, kuyenzeka ukuba udlulisele iidilesi ze KVA zendlela yenginginya kwifowuni yepmap kwaye ubhale ngaphezulu imixholo yenkumbulo yekernel.

Uhlaziyo: Abaphuhlisi be-OpenBSD bakhululiwe isiqaqa ukulungisa ukuba sesichengeni.

umthombo: opennet.ru

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