{"id":39372,"date":"2019-10-31T22:31:20","date_gmt":"2019-10-31T19:31:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-yadre-linux-prekrashhaetsya-podderzhka-32-razryadnyh-gostevyh-sistem-xen-v-rezhime-paravirtualizatsii\/"},"modified":"2019-10-31T22:31:20","modified_gmt":"2019-10-31T19:31:20","slug":"v-yadre-linux-prekrashhaetsya-podderzhka-32-razryadnyh-gostevyh-sistem-xen-v-rezhime-paravirtualizatsii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-yadre-linux-prekrashhaetsya-podderzhka-32-razryadnyh-gostevyh-sistem-xen-v-rezhime-paravirtualizatsii","title":{"rendered":"I Linux-k\u00e4rnan upph\u00f6r st\u00f6det f\u00f6r 32-bitars g\u00e4stsysten Xen i para-virtualiseringsl\u00e4ge","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I den experimentella grenen av Linux-k\u00e4rnan, d\u00e4r version 5.4 utvecklas, har<\/a><\/noindex> f\u00f6r<\/a><\/noindex>, varnas f\u00f6r den f\u00f6rest\u00e5ende upph\u00f6randet av st\u00f6d f\u00f6r 32-bitars g\u00e4stsysten som k\u00f6rs i para-virtualiseringsl\u00e4ge under Xen-hypervisorn. Anv\u00e4ndare av s\u00e5dana system rekommenderas att byta till att anv\u00e4nda 64-bitars k\u00e4rnor i g\u00e4stmilj\u00f6er eller ist\u00e4llet f\u00f6r para-virtualisering (PV) anv\u00e4nda fullst\u00e4ndig (HVM) eller kombinerad (PVH) virtualisering f\u00f6r att k\u00f6ra sina milj\u00f6er. <\/p>\n

PV-l\u00e4get fr\u00e5gan om att g\u00f6ra betydande f\u00f6r\u00e4ndringar i strategin f\u00f6r att sl\u00e4ppa uppdateringar f\u00f6r Windows 10. Idag sl\u00e4pps stora uppdateringar p\u00e5 v\u00e5ren och h\u00f6sten, men det nya schemat f\u00f6rv\u00e4ntas endast ha en s\u00e5dan uppdatering per \u00e5r. Och det \u00e4r helt korrekt.<\/a><\/noindex> har blivit f\u00f6r\u00e5ldrat och har ersatts av PVH, d\u00e4r elementen av para-virtualisering (PV) \u00e4r begr\u00e4nsade till anv\u00e4ndning f\u00f6r in-\/utdata, avbrottshantering, startorganisation och interaktion med h\u00e5rdvaran, medan fullst\u00e4ndig virtualisering (HVM) anv\u00e4nds f\u00f6r att begr\u00e4nsa privilegierade instruktioner, isolera systemanrop och virtualisera minnesadress\u00f6vers\u00e4ttningstabeller. Som ett argument mot att st\u00f6dja PV-l\u00e4get f\u00f6r 32-bitars g\u00e4stsysten p\u00e5pekas ocks\u00e5 bristen p\u00e5 skydd mot s\u00e5rbarheten Meltdown<\/a><\/noindex>.<\/p>\n

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

K\u00e4lla: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 \u044f\u0434\u0440\u0430 Linux, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 5.4, \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u044e\u0449\u0438\u0435 \u043e \u0441\u043a\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0433\u043e\u0441\u0442\u0435\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0430\u0440\u0430\u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440\u0430 Xen. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u0439\u0442\u0438 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 64-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u044f\u0434\u0435\u0440 \u0432 \u0433\u043e\u0441\u0442\u0435\u0432\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u0445 \u0438\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 \u0432\u043c\u0435\u0441\u0442\u043e \u043f\u0430\u0440\u0430\u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (PV) \u0440\u0435\u0436\u0438\u043c\u044b \u043f\u043e\u043b\u043d\u043e\u0439 (HVM) \u0438\u043b\u0438 \u043a\u043e\u043c\u0431\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 […]<\/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-39372","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\udd47I Linux-k\u00e4rnan upph\u00f6r st\u00f6det f\u00f6r 32-bitars g\u00e4stsysten Xen i para-virtualiseringsl\u00e4ge | ProHoster","description":"I den experimentella grenen av Linux-k\u00e4rnan, d\u00e4r version 5.4 utvecklas, har tillf\u00f6rts","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/v-yadre-linux-prekrashhaetsya-podderzhka-32-razryadnyh-gostevyh-sistem-xen-v-rezhime-paravirtualizatsii","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","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\udd47\u0412 \u044f\u0434\u0440\u0435 Linux \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0433\u043e\u0441\u0442\u0435\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Xen \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0430\u0440\u0430\u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 | ProHoster","og:description":"\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 \u044f\u0434\u0440\u0430 Linux, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 5.4, \u0432\u043d\u0435\u0441\u0435\u043d\u044b","og:url":"https:\/\/prohoster.info\/sv\/blog\/news\/v-yadre-linux-prekrashhaetsya-podderzhka-32-razryadnyh-gostevyh-sistem-xen-v-rezhime-paravirtualizatsii","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":"2019-10-31T19:31:20+00:00","article:modified_time":"2019-10-31T19:31:20+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"39372","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":"2026-01-24 01:48:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 18:01:44","updated":"2026-01-24 01:48:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/39372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/comments?post=39372"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/39372\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/media?parent=39372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/categories?post=39372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/tags?post=39372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}