Ka dib sideed bilood oo horumar ah siidaynta hypervisor bilaash ah . Shirkado ay ka mid yihiin Alibaba, Amazon, AMD, Arm, Bitdefender, Citrix, EPAM Systems, Huawei iyo Intel ayaa ka qayb qaatay samaynta sii deynta cusub. Siideynta cusboonaysiinta laanta Xen 4.14 waxay socon doontaa ilaa Janaayo 24, 2022, iyo daabacaadda hagaajinta nuglaanta ilaa Luulyo 24, 2023.
Furaha gudaha Xen 4.14:
- Taageero lagu daray moodal qalab cusub , kaas oo kuu ogolaanaya inaad abaabusho fulinta hoos yimaada isticmaale gaar ah oo aan mudnaanta lahayn, kala sooca qaybaha qalabka ku dayashada ee Dom0. Markii hore, qaabka adag, kaliya nooca qalabka "qemu-dhaqameed" ayaa la isticmaali karaa, kaas oo xaddiday kala duwanaanta qalabka lagu daydo. Qaab cusub waxaa sameeyay mashruuca QUBES OS wuxuuna taageeraa adeegsiga darawalada ku dayashada ee sii dayntii ugu dambaysay ee QEMU, iyo sidoo kale awoodaha martida ee la xidhiidha ee laga heli karo QEMU.
- Nidaamyada leh taageerada Intel EPT, taageerada abuuritaanka laamo khafiif ah (fargeeto) mashiinnada farsamada gacanta ayaa loo hirgeliyay is dhexgalka degdega ah, tusaale ahaan, falanqaynta malware ama tijaabinta qallafsan. Fargeetooyinkani waxay isticmaalaan wadaaga xusuusta mana xidhaan qaabka aaladda.
- Nadaamka balastar-ka tooska ah ayaa lagu daray in lagu xidho aqoonsiyada ururinta hypervisor oo xisaabta ku darso sida ay balastarrada loo dabaqay si looga hortago balastarrada in lagu dabaqo kulan khaldan ama nidaam khaldan.
- Taageerada lagu daray ee CET (Intel Control-flow Technology Enforcement Technology) kordhinta si looga ilaaliyo faa'iidada la dhisay iyadoo la isticmaalayo farsamooyinka barnaamijka ku jihaysan soo laabashada
- Lagu daray CONFIG_PV32 dejinta si loo joojiyo taageerada hypervisor ee martida 32-bit paravirtualized (PV) iyadoo la ilaalinayo taageerada kuwa 64-bit.
- Taageero dheeri ah oo loogu talagalay Hypervisor FS, oo ah been-FS qaab sysfs ah oo loogu talagalay helitaanka habaysan ee xogta gudaha iyo dejinta hypervisor, taas oo aan u baahnayn falanqaynta diiwaannada ama qorista wicitaannada sare.
- Waa suurtagal in Xen loo maamulo nidaamka martida ee ku shaqeeya Hyper-V hypervisor ee loo isticmaalo goobta daruuraha ee Microsoft Azure. Ku shaqeynta Xen gudaha Hyper-V waxay kuu ogolaaneysaa inaad isticmaasho xirmo-xirfadeedka caanka ah ee jawiga daruuraha Azure waxayna suurtogal ka dhigaysaa inaad u guurto mashiinnada farsamada ee nidaamyada kala duwan ee daruuraha.
- Waxaa lagu daray awoodda soo saarista aqoonsiga nidaamka martida random (ka hor aqoonsiga ayaa si isdaba joog ah loo soo saaray). Aqoonsiyada sidoo kale hadda waa lagu sii jiri karaa inta u dhaxaysa badbaadinta gobolka VM, soo celinta, iyo hawlaha socdaalka.
- Soo saarista tooska ah ee xidhitaanka luqadda Go ee ku salaysan qaab dhismeedka libxl ayaa la bixiyay.
- Wixii loogu talagalay Windows 7, 8.x iyo 10, taageerada KDD ayaa lagu daray, utility loogu talagalay la falgalka WinDbg debugger (Windows Debugger), kaas oo kuu ogolaanaya inaad ka saarto jawiga Windows adigoon awood u siinin cilladaha OS martida.
- Taageero lagu daray dhammaan noocyada guddiga Raspberry Pi 4 oo wata 4GB iyo 8GB RAM.
- Taageero lagu daray soo-saareyaasha AMD EPYC oo magaceedu yahay "Milan".
- Waxqabadka la wanaajiyey ee ku saabsan abuurista buul, kaas oo ka shaqeeya Xen gudaha Xen- ama martida ku salaysan Viridian.
- Habka ku dayashada, taageerada AVX512_BF16 tilmaamaha waa la fuliyay.
- Kulanka hypervisor ayaa loo beddelay isticmaalka Kbuild.
Source: opennet.ru