{"id":169839,"date":"2026-04-23T12:24:50","date_gmt":"2026-04-23T10:24:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/qemu-11-0"},"modified":"2026-04-23T12:24:50","modified_gmt":"2026-04-23T10:24:51","slug":"qemu-11-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/qemu-11-0","title":{"rendered":"QEMU 11.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"QEMU 11.0\" src=\"\/wp-content\/uploads\/2026\/04\/efdc69eedb18ae120b85db2027053150.jpg\" style=\"display:block;margin: 0 auto;\" \/>                                    <\/p>\n<p>21. dubna byla vyd\u00e1na v\u00fdznamn\u00e1 verze QEMU 11.0 \u2014 svobodn\u00e9ho programu s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem pro emulaci hardwaru r\u016fzn\u00fdch platforem.<\/p>\n<p> Aktualizace obsahuje:<\/p>\n<ul>\n<li> nov\u00fd model procesoru pro Intel Diamond Rapids;  <\/li>\n<li> nov\u00fd zrychlova\u010d \"nitro\" pro spu\u0161t\u011bn\u00ed Nitro Enclaves (umo\u017e\u0148uje spou\u0161t\u011bt izolovan\u00e9 prost\u0159ed\u00ed (enkkl\u00e1vy) p\u0159\u00edmo p\u0159es QEMU na hostitel\u00edch, kte\u0159\u00ed podporuj\u00ed technologii Nitro, bez nutnosti pou\u017e\u00edvat standardn\u00ed n\u00e1stroje AWS);  <\/li>\n<li> podporu virtualizace CET na KVM;  <\/li>\n<li> podporu vestav\u011bn\u00fdch kontextov\u00fdch ovlada\u010d\u016f pro grafick\u00fd ovlada\u010d virtio-gpu (nov\u00e1 technologie propou\u0161t\u011bn\u00ed grafick\u00e9ho akceler\u00e1toru do virtu\u00e1ln\u00edho stroje, kter\u00e1 \u010din\u00ed pr\u00e1ci s grafikou t\u00e9m\u011b\u0159 stejn\u011b rychlou, jako na skute\u010dn\u00e9m hardwaru (a\u017e 99 % v\u00fdkonu hostitele);  <\/li>\n<li> podporu p\u0159\u00edkaz\u016f pro nastaven\u00ed lok\u00e1ln\u00ed s\u00edt\u011b v simulovan\u00e9m BMC (Baseboard Management Controller);  <\/li>\n<li> pro RISC-V byla p\u0159id\u00e1na podpora roz\u0161\u00ed\u0159en\u00ed Zilsd a Zclsd, podpora roz\u0161\u00ed\u0159en\u00ed RISC-V ZALASR a podpora roz\u0161\u00ed\u0159en\u00ed Smpmpmt;  <\/li>\n<li> pro PowerPC byla p\u0159id\u00e1na podpora snapshot\u016f pro v\u00edce za\u0159\u00edzen\u00ed, a pro LoongArch byla p\u0159id\u00e1na podpora migrace PMU pro KVM;  <\/li>\n<li> n\u011bkolik zm\u011bn ARM, jako nap\u0159\u00edklad schopnost spou\u0161t\u011bt bin\u00e1rn\u00ed soubory pou\u017e\u00edvaj\u00edc\u00ed star\u00e9 OABI ABI, podpora funkc\u00ed architektury FEAT_ASID2 a FEAT_E2H0 ARMv9, zrychlen\u00ed SMMUv3 IOMMU a podpora TCG pro emulaci procesor\u016f se SME, ale bez SVE;  <\/li>\n<li> z\u00edsk\u00e1n\u00ed nov\u00e9ho vlastnosti \"virtio-mmio-transports\" slu\u017ebou ARM, co\u017e umo\u017e\u0148uje ji\u017e nenab\u00edzet hostiteli nepou\u017e\u00edvan\u00e9 dopravn\u00ed prost\u0159edky virtio-mmio, a tak\u00e9 podporu vlastnosti \"kvm-psci-version\", kter\u00e1 umo\u017e\u0148uje ur\u010dit, kterou verzi PSCI m\u00e1 KVM hostiteli poskytnout;  <\/li>\n<li> v HPPA byla p\u0159id\u00e1na podpora 64bitov\u00e9ho serveru A400 a 64bitov\u00e9ho roz\u0161\u00ed\u0159en\u00ed firmwaru PAT pro SeaBIOS-hppa verze 22, podpora 40- a 44bitov\u00fdch procesor\u016f s fyzick\u00fdm adresn\u00edm prostorem v SeaBIOS-hppa verze 23 a kompletn\u00ed inicializace Astro PCI v SeaBIOS-hppa verze 24;  <\/li>\n<li> rovn\u011b\u017e pro HPPA byla vylep\u0161ena podpora 64bitov\u00e9 verze HP-UX a byla p\u0159id\u00e1na po\u010d\u00e1te\u010dn\u00ed podpora pro v\u00edcerozm\u011brov\u00e9 po\u010d\u00edta\u010de, podpora emulace 64bitov\u00fdch procesor\u016f s 40- a 44bitov\u00fdm fyzick\u00fdm adresn\u00edm prostorem, podpora 64bitov\u00e9 GDB a podpora TOC na 64bitov\u00fdch po\u010d\u00edta\u010d\u00edch;  <\/li>\n<li> WHPX z\u00edskal vylep\u0161en\u00fd a rychlej\u0161\u00ed k\u00f3d emulace a podporu x2apic a vapic;  <\/li>\n<li> pro MSHV je nyn\u00ed vy\u017eadov\u00e1no j\u00e1dro Linux verze 6.19;  <\/li>\n<li> proces \"\u0161pinav\u00e9 synchronizace\" (dirty sync \u2014 kdy\u017e virtu\u00e1ln\u00ed stroj migruje z jednoho fyzick\u00e9ho serveru na druh\u00fd bez zastaven\u00ed) byl optimalizov\u00e1n pro nevyrovnan\u00e9 rambloky (ramblocks) pomoc\u00ed KVM;  <\/li>\n<li> blokov\u00fd ovlada\u010d NFS nyn\u00ed podporuje libnfs verze 6;  <\/li>\n<li> a mnohem v\u00edce\u2026  <\/li>\n<\/ul>\n<p>Mezi dal\u0161\u00edmi zm\u011bnami, v tomto vyd\u00e1n\u00ed byly p\u0159id\u00e1ny v\u0161echny dostupn\u00e9 CSR do \"informa\u010dn\u00edch registr\u016f\", do dokumentace byla p\u0159id\u00e1na informace o akceleraci \"riscv-aia\", byla p\u0159id\u00e1na podpora procesoru MIPS P8700, byla p\u0159id\u00e1na podpora zav\u00e1d\u011bn\u00ed z za\u0159\u00edzen\u00ed virtio-blk-pci na IBM zSystems a LinuxONE (s390x).<\/p>\n<p>Pro emulaci u\u017eivatelsk\u00e9ho re\u017eimu QEMU 11.0 poskytuje podporu termios2 (TCGETS2, TCSETS2, TCSETSW2, TCSETSF2 ioctls), vylep\u0161en\u00fd v\u00fdstup \u0159et\u011bzc\u016f mremap() a aktualizovan\u00fd syst\u00e9mov\u00fd vol\u00e1n\u00ed statx(). A posledn\u00ed, ale nem\u00e9n\u011b d\u016fle\u017eit\u00e9: v t\u00e9to verzi byla implementov\u00e1na hostitelsk\u00e1 s\u00ed\u0165ov\u00e1 trasa pro Windows. <noindex><\/p>\n<p><noindex><\/p>\n<p>QEMU zahrnuje emulaci procesor\u016f Intel x86 a za\u0159\u00edzen\u00ed pro vstup a v\u00fdstup. M\u016f\u017ee emulovat 80386, 80486, Pentium, Pentium Pro, AMD64 a dal\u0161\u00ed x86-kompatibiln\u00ed procesory; ARM, MIPS, RISC-V, PowerPC, SPARC, SPARC64 a \u010d\u00e1ste\u010dn\u011b m68k. Funguje na Syllable, FreeBSD, OpenBSD, FreeDOS, Linux, Windows 9x, Windows 2000, Mac OS X, QNX, Android a dal\u0161\u00edch. Podrobnosti lze naj\u00edt <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/QEMU\">na str\u00e1nce Wikipedie<\/a> a <a rel=\"nofollow\" href=\"https:\/\/wiki.qemu.org\/Main_Page\">na str\u00e1nce projektu<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18272555\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>21 \u0430\u043f\u0440\u0435\u043b\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043a\u0440\u0443\u043f\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a QEMU \u0432\u0435\u0440\u0441\u0438\u0438 11.0\u00a0\u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c \u0434\u043b\u044f \u044d\u043c\u0443\u043b\u044f\u0446\u0438\u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c. \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0432 \u0441\u0435\u0431\u0435: \u043d\u043e\u0432\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430 \u0434\u043b\u044f Intel Diamond Rapids; \u043d\u043e\u0432\u044b\u0439 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u044c &#8220;nitro\u201d \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 Nitro Enclaves (\u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0440\u0435\u0434\u044b (\u0430\u043d\u043a\u043b\u0430\u0432\u044b) \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0447\u0435\u0440\u0435\u0437 QEMU \u043d\u0430 \u0445\u043e\u0441\u0442\u0430\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e Nitro, \u0431\u0435\u0437 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":169840,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"21 \u0430\u043f\u0440\u0435\u043b\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043a\u0440\u0443\u043f\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a QEMU \u0432\u0435\u0440\u0441\u0438\u0438 11.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0441.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/qemu-11-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47QEMU 11.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"21 \u0430\u043f\u0440\u0435\u043b\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043a\u0440\u0443\u043f\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a QEMU \u0432\u0435\u0440\u0441\u0438\u0438 11.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0441.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/qemu-11-0\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-04-23T10:24:51+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-04-23T10:24:51+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47QEMU 11.0 | ProHoster","description":"21. dubna do\u0161lo k velk\u00e9mu vyd\u00e1n\u00ed QEMU verze 11.0 \u2014 svobodn\u00e9ho programu s.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/qemu-11-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47QEMU 11.0 | ProHoster","og:description":"21 \u0430\u043f\u0440\u0435\u043b\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043a\u0440\u0443\u043f\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a QEMU \u0432\u0435\u0440\u0441\u0438\u0438 11.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0441.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/qemu-11-0","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-04-23T10:24:51+00:00","article:modified_time":"2026-04-23T10:24:51+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/169839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=169839"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/169839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/169840"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=169839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=169839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=169839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}