{"id":169835,"date":"2026-04-23T12:24:39","date_gmt":"2026-04-23T10:24:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-emulyatora-qemu-11-0-0"},"modified":"2026-04-23T12:24:39","modified_gmt":"2026-04-23T10:24:39","slug":"vypusk-emulyatora-qemu-11-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-emulyatora-qemu-11-0-0","title":{"rendered":"QEMU 11.0.0 emulaatori v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>QEMU 11.0.0 projekti uus versioon on v\u00e4lja antud. QEMU emulaator v\u00f5imaldab k\u00e4ivitada programmi, mis on loodud \u00fchel riistvaraplatformil, t\u00e4iesti erineva arhitektuuriga s\u00fcsteemis, n\u00e4iteks k\u00e4ivitada ARM rakenduse x86-\u00fchilduvas arvutis. Virtuaalre\u017eiimis on QEMU-s koodi t\u00e4itmise j\u00f5udlus isoleeritud keskkonnas l\u00e4hedane riistvaras\u00fcsteemile, kuna k\u00e4ivitatakse k\u00e4sud otse CPU-l ning kasutatakse Xen h\u00fcperviisorit v\u00f5i KVM moodulit Linuxis v\u00f5i NVMM moodulit NetBSD-s.    <\/p>\n<p>Algselt l\u00f5i projekti Fabrice Bellard eesm\u00e4rgiga v\u00f5imaldada x86 platvormile loodud Linuxi k\u00e4ivitatavate failide k\u00e4ivitamist erinevates arhitektuurides kui x86. Aastate jooksul on arendust\u00f6\u00f6 k\u00e4igus lisatud t\u00e4ieliku emuleerimise tugi 14 riistvaraarhitektuurile ning emuleeritud riistvaraseadmete arv on \u00fcletanud 400. QEMU 11.0.0 v\u00e4ljalaske ettevalmistamisel on sisse viidud \u00fcle 2500 muudatuse 237 arendajalt.     <\/p>\n<p>QEMU 11.0 lisatud peamised t\u00e4iustused:   <\/p>\n<ul>\n<li class=\"l\"> Eemaldatud tugi 32-bitiste host-s\u00fcsteemide jaoks, mis kuulutati mullu aprillis QEMU 10.0-s vananenuks. Detsembrikuises 10.2 v\u00e4ljaandes l\u00f5petati TCG (Tiny Code Generator) koodigeneratsioonis mips32 ja ppc32 platvormide tugi, ning QEMU 11.0 v\u00e4ljaandes eemaldati j\u00e4\u00e4nud i386, arm, ppc ja riscv32 platvormid, samuti puhastati koodibaas ja ehituss\u00fcsteem 32-bitiste hostide jaoks m\u00f5eldud komponentidest.\n<li class=\"l\"> Realiseeriti virtualiseerimise kiirendi 'nitro' ('-accel nitor') ja uus simulatsioonis\u00fcsteemide t\u00fc\u00fcp 'nitro', mis v\u00f5imaldab k\u00e4ivitada QEMU-is isoleeritud enklaave AWS Nitro Enclave konfidentsiaalsete arvutusmeetodite tehnoloogia baasil, n\u00e4iteks Nitro Enclave keskkondade kohaliku testimise jaoks QEMU-s. AWS EC2-s v\u00f5imaldab tehnoloogia Nitro Enclave k\u00e4ivitada virtuaalmasinas kihtisikustatud enklaave konfidentsiaalsete andmete t\u00f6\u00f6tlemiseks, eraldades neile osa oma ressurssidest.\n<li class=\"l\"> Parandatud on virtualiseerimise kiirendajate MSHV (Microsoft Hypervisor) ja WHPX (Microsoft Windows Hypervisor Platform Extensions) toetust.\n<li class=\"l\"> KVM-h\u00fcperehitusel ('-accel kvm') on lisatud Intel CET (Control-flow Enforcement Technology) virtualiseerimise tugi, et rakendada <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/vps\/abuzoustojchivye-vps\/\"   title=\"virtuaalmasinaid\" data-wpil-keyword-link=\"linked\">virtuaalmasinaid<\/a> kaitset ROP (Return-Oriented Programming) tehnikaid kasutavate eksploitide vastu. Samuti on lisatud tugi konfidentsiaalsete <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/vps\/\"   title=\"virtuaalmasinate\" data-wpil-keyword-link=\"linked\">virtuaalmasinate<\/a>, kasutades m\u00e4lu kr\u00fcpteerimiseks AMD SEV-SNP (Secure Encrypted Virtualization - Secure Nested Paging) ja Intel TDX (Trust Domain Extensions).\n<li class=\"l\"> VirtIO-GPU seadmesse, mis tagab virtuaalse GPU t\u00f6\u00f6, on lisatud v\u00f5imalus m\u00e4\u00e4rata erinevad ekraani eraldusv\u00f5imed erinevate v\u00e4ljundseadmestike jaoks.\n<li class=\"l\"> VirtIO-GPU-s on lisatud tugi DRM (Direct Rendering Manager native context) kontekstidele, mis v\u00f5imaldavad parandada virtuaalse GPU t\u00f6\u00f6tlemise j\u00f5udlust k\u00fclgnumbris, edastades k\u00e4sud otse reaalajas hosti GPU-le. DRM-i kontekstide tugi aktiveeritakse uue seadmise virtio-gpu-gl kasutamisel koos valikuga 'drm_native_context=on'. Erinevalt Virgl ja Venus kontekstidest, mis t\u00f6\u00f6tavad OpenGL ja Vulkan API tasandil, on DRM-i kontekst implementeeritud Linuxi s\u00fcdamiku UAPI tasandil.\n<li class=\"l\"> Lisatud on v\u00f5imalus kasutada C++ keelt TCG (Tiny Code Generator) koodi generaatori pluginade arendamiseks.\n<li class=\"l\"> Blokkdraiver NFS lisas tuge koostamiseks koos libnfs 6 raamatukoguga.\n<li class=\"l\"> Curl plokidraiverisse on lisatud valik 'force-range', et sundida HTTP-pealkirja 'Range' kasutamist piltide allalaadimisel ilma selle toetuse eraldi HEAD-p\u00e4ringu eelkontrollimiseta.\n<li class=\"l\"> Blokkdraiveris FUSE on v\u00e4lja l\u00fclitatud s\u00fcnkroonselt eksporditoimingute t\u00f6\u00f6tlemine, mis blokeeris virtuaalmasina k\u00e4ivitamist, kuni muud FUSE-p\u00e4ringud on l\u00f5petatud. Lisatud on mitme sisendi\/v\u00e4ljaande (iothread) kasutamise v\u00f5imalus FUSE'i ekspordi teostamisel.\n<li class=\"l\"> x86 arhitektuuri emulaatorisse on lisatud tugi Intel Diamond Rapids (''Xeon 7'') CPU-dele.\n<li class=\"l\"> ARM arhitektuuri emulaatorisse on lisatud CPU laienduste FEAT_ASID2 ja FEAT_E2H0 tugi. TCG koodi generaatorisse on realiseeritud SME (Scalable Matrix Extension) laienduste emulatsioon.\n<li class=\"l\"> HPPA arhitektuuri emulaatorisse on lisatud 64-bitiste CPU-de emulatsiooni tugi 40- ja 44-bitiste aadressiruumi korral. SeaBIOS-hppa 24 abil on PCI-kontrolleri Astro initsialiseerimine, mis v\u00f5imaldab kasutada PCI graafika kaarte 64-bitistes s\u00fcsteemides.\n<li class=\"l\"> LoongArch arhitektuuri emulaatoris on v\u00f5imalik PMU (Performance Monitoring Unit) migreerimine KVM h\u00fcperviisori kasutamisel. TCG koodi generaatoris on realiseeritud LA v1.1, sc.q ja llacq\/screl laienduste ning FRECIP ja DRECIP k\u00e4skude emulatsioon, et arvutada p\u00f6\u00f6rdarvud.\n<li class=\"l\"> PowerPC arhitektuuri emulaatorisse on lisatud toetus hetkeseisude jaoks.\n<li class=\"l\"> RISC-V arhitektuuri emulaatoris on rakendatud MIPS P8700 CPU ja k\u00e4skluste komplekti Zilsd, Zclsd, ZALASR ja Smpmpmt toimetamine.\n<li class=\"l\">  s390 arhituktuuri emulaatorisse on lisatud toetus virtio-blk-pci seadmetest k\u00e4ivitamiseks ja realiseeritud 'DIVIDE TO INTEGER' k\u00e4su emuleerimine.\n<li class=\"l\"> On vastu v\u00f5etud parandamine, mis v\u00e4hendab 50-80 korda viivitusi fdmon (faili deskriptorite j\u00e4lgimine) t\u00f6\u00f6le seadistamisel 'aio=io_uring' ja s\u00fcsteemi ootere\u017eiimis (idle) olemisel.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65269\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 11.0.0. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 QEMU \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u043e\u0434\u043d\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0438\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u043b\u044f ARM \u043d\u0430 x86-\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u043c \u041f\u041a. \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 QEMU \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0432 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u0431\u043b\u0438\u0437\u043a\u0430 \u043a \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0437\u0430 \u0441\u0447\u0451\u0442 \u043f\u0440\u044f\u043c\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u043d\u0430 CPU \u0438 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169835","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 11.0.0.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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