{"id":33747,"date":"2019-10-31T21:54:28","date_gmt":"2019-10-31T18:54:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust\/"},"modified":"2019-10-31T21:54:28","modified_gmt":"2019-10-31T18:54:28","slug":"intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust","title":{"rendered":"Intel udvikler den \u00e5bne firmware ModernFW og hypervisor p\u00e5 Rust-sproget","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Intel pr\u00e6senterede<\/a><\/noindex> P\u00e5 den igangv\u00e6rende konference OSTS (Open Source Technology Summit) pr\u00e6senteres flere nye eksperimentelle open source-projekter. Som en del af initiativet ModernFW<\/a><\/noindex> er der arbejde i gang med at skabe en skalerbar og sikker erstatning for UEFI- og BIOS-firmware. Projektet er i de tidlige udviklingsfaser, men allerede i det nuv\u00e6rende prototypeforslag er der tilstr\u00e6kkelige funktionaliteter til at organisere opstart af operativsystemets kerne. Projektet er baseret p\u00e5 resultaterne fra TianoCore<\/a><\/noindex> (en open source-implementering af UEFI) og bringer \u00e6ndringer tilbage til upstream.<\/p>\n

ModernFW sigter mod at levere minimalistisk firmware, der er egnet til brug p\u00e5 vertikalt integrerede platforme som servere til cloud-systemer. P\u00e5 s\u00e5danne systemer er der ikke behov for at vedligeholde kode i firmwaren for at sikre bagudkompatibilitet og komponenter til generel anvendelse, som er typiske for traditionelle UEFI-firmwares. Fjernelsen af un\u00f8dvendig kode mindsker antallet af mulige angrebsvektorer og fejl, hvilket gavner sikkerheden og effektiviteten. Arbejdet inkluderer ogs\u00e5 at fjerne st\u00f8tte til for\u00e6ldede enhedstyper og funktionalitet, der kan udf\u00f8res i konteksten af operativsystemet. <\/p>\n

Kun de n\u00f8dvendige enhedsdrivere er blevet bevaret, og der er givet minimal st\u00f8tte til emulerede og virtuelle enheder. Opgaver, der kan udf\u00f8res p\u00e5 OS-niveau, flyttes, hvor det er muligt, til operativsystemets niveau. En del af koden deles mellem firmwaren og operativsystemets kerne. Der tilbydes en modul\u00e6r og konfigurerbar ops\u00e6tning. St\u00f8tten til arkitekturer er i \u00f8jeblikket begr\u00e6nset til x86-64-systemer, og blandt de bootbare operativsystemer underst\u00f8ttes kun Linux (andre OS kan underst\u00f8ttes ved behov).<\/p>\n

Samtidig arbejder Intel pr\u00e6senterede<\/noindex> projekt Cloud Hypervisor<\/a><\/noindex>, hvor der er fors\u00f8gt at skabe en hypervisor baseret p\u00e5 komponenter fra
\ndet f\u00e6lles projekt Rust-VMM<\/a><\/noindex>, hvor virksomheder som Alibaba, Amazon, Google og Red Hat ogs\u00e5 deltager. Rust-VMM er skrevet i Rust og muligg\u00f8r oprettelse af opgave-specifikke hypervisorer. Cloud Hypervisor er en s\u00e5dan hypervisor, der tilbyder et avanceret Virtual Machine Monitor (VMM), der k\u00f8rer oven p\u00e5 KVM og er optimeret til opgaver, der er typiske for cloud-systemer. I forhold til Intels interesser er den prim\u00e6re opgave for Cloud Hypervisor at k\u00f8re moderne Linux-distributioner ved hj\u00e6lp af para-virtualiserede enheder baseret p\u00e5 virtio.<\/p>\n

Underst\u00f8ttelse af emulering er minimeret (fokus er p\u00e5 para-virtualisering). I \u00f8jeblikket underst\u00f8ttes kun x86_64-systemer, men der er planer om at tilf\u00f8je AArch64. For at reducere un\u00f8dvendig kode og forenkle konfigurationen af CPU, hukommelse, PCI og NVDIMM udf\u00f8res det under bygningen. Der er mulighed for at migrere virtuelle maskiner mellem servere. N\u00f8gleopgaver omfatter: h\u00f8j responsivitet, lav hukommelsesforbrug, h\u00f8j ydeevne og reduktion af mulige vektorer for angreb.<\/p>\n

<\/a><\/noindex><\/p>\n

Kilde: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0432 \u044d\u0442\u0438 \u0434\u043d\u0438 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 OSTS (Open Source Technology Summit) \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432. \u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b ModernFW \u0432\u0435\u0434\u0451\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u044b \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a UEFI \u0438 BIOS. \u041f\u0440\u043e\u0435\u043a\u0442 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0434\u0438\u0438 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f, \u043d\u043e \u043d\u0430 \u0434\u0430\u043d\u043d\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u043c \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0435 \u0443\u0436\u0435 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33747","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Intel udvikler \u00e5ben firmware ModernFW og hypervisor i Rust | ProHoster","description":"Virksomheden Intel pr\u00e6senterede p\u00e5 den igangv\u00e6rende OSTS (Open Source Technology) konference.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","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\udd47Intel \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0443 ModernFW \u0438 \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0432 \u044d\u0442\u0438 \u0434\u043d\u0438 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 OSTS (Open Source Technology.","og:url":"https:\/\/prohoster.info\/da\/blog\/news\/intel-razvivaet-otkrytuyu-proshivku-modernfw-i-gipervizor-na-yazyke-rust","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":"2019-10-31T18:54:28+00:00","article:modified_time":"2019-10-31T18:54:28+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"33747","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 16:32:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:34:12","updated":"2026-01-21 16:32:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/33747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=33747"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/33747\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=33747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=33747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=33747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}