ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ืŸ ื“ื™ VMM ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ื“ื™ OpenBSD ืคึผืจื•ื™ืขืงื˜

ืื™ืŸ ื“ื™ OpenBSD-ืกืึทืคึผืœื™ื™ื“ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ VMM ื™ื™ื“ืขื ืึทืคื™ื™ื“ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™, ื•ื•ืึธืก ืึทืœืึทื•ื–, ื“ื•ืจืš ืžืึทื ื™ืคึผื™ืึทืœื™ื™ืฉืึทื ื– ืื•ื™ืฃ ื“ื™ ื–ื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื’ืึทืกื˜ ืกื™ืกื˜ืขื, ืฆื• ืึธื•ื•ื•ืขืจืจื™ื™ื˜ ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื–ื›ึผืจื•ืŸ ื’ืขื‘ื™ื˜ืŸ ืคื•ืŸ ื“ื™ ืงืขืจืŸ ืคื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืกื•ื•ื™ื•ื•ืข. ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ื’ืขืคึฟื™ืจื˜ ื“ื•ืจืš ื“ืขื ืคืึทืงื˜ ืึทื– ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื’ืึทืกื˜ ื’ืฉืžื™ื•ืช ืึทื“ืจืขืกืขืก (GPA, Guest Physical Address) ืื™ื– ืžืึทืคึผื˜ ืฆื• ื“ื™ ืงืขืจืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืึทื“ืจืขืก ืคึผืœืึทืฅ (KVA), ืึธื‘ืขืจ ื“ื™ GPA ื”ืื˜ ื ื™ืฉื˜ ืฉืจื™ื™ึทื‘ืŸ ืฉื•ืฅ ื’ืขื•ื•ืขื ื“ื˜ ืฆื• ื“ื™ KVA ื’ืขื‘ื™ื˜ืŸ ืื ื’ืขืฆื™ื™ื›ื ื˜ ื‘ืœื•ื™ื– ืœื™ื™ืขื ืขืŸ. . ืจืขื›ื˜ ืฆื• ื“ืขืจ ืคืขืœืŸ ืคื•ืŸ ื ื•ื™ื˜ื™ืง ื˜ืฉืขืงืก ืื™ืŸ ื“ื™ evmm_update_pvclock () ืคึฟื•ื ืงืฆื™ืข, ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ื™ KVA ืึทื“ืจืขืกืขืก ืคื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืกื™ืกื˜ืขื ืฆื• ื“ื™ pmap ืจื•ืคืŸ ืื•ืŸ ืึธื•ื•ื•ืขืจืจื™ื™ื˜ ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ืงืขืจืŸ ื–ื›ึผืจื•ืŸ.

ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ: OpenBSD ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื”ืึธื‘ืŸ ื‘ืืคืจื™ื™ื˜ patch ืฆื• ืคืึทืจืจื™ื›ื˜ืŸ ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’