{"id":76129,"date":"2020-03-31T07:42:02","date_gmt":"2020-03-31T05:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/yadro-linux-5-6"},"modified":"2020-03-31T07:42:02","modified_gmt":"2020-03-31T05:42:02","slug":"yadro-linux-5-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/yadro-linux-5-6","title":{"rendered":"Linux-kernen 5.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><b>Vigtige \u00e6ndringer:<\/b>\n<\/p>\n<ul>\n<li> Underst\u00f8ttelsen af Intel MPX (memory protection extension) er fjernet fra kernen.\n<\/li>\n<li> RISC-V har f\u00e5et st\u00f8tte til KASAN.\n<\/li>\n<li> Overs\u00e6ttelsen af kernen fra 32-bit type time_t og de tilknyttede typer er afsluttet: kernen er klar til problemet i 2038.\n<\/li>\n<li> Der er tilf\u00f8jet operationer til io_uring subsystemet.\n<\/li>\n<li> Der er tilf\u00f8jet systemopkaldet pidfd_getfd(), som g\u00f8r det muligt for en proces at hente en \u00e5ben filbeskrivelse fra en anden proces.\n<\/li>\n<li> Mekanismen bootconfig er tilf\u00f8jet, hvilket g\u00f8r det muligt for kernen at hente en fil med kommandolinjeindstillinger under opstart. V\u00e6rkt\u00f8jet bootconfig g\u00f8r det muligt at tilf\u00f8je en s\u00e5dan fil til initramfs billedet.\n<\/li>\n<li> F2FS har nu st\u00f8tte for filsystemkomprimering.\n<\/li>\n<li> Den nye NFS mount-option softreveal tilbyder revalidering af attributter.\n<\/li>\n<li> NFS montering over UDP er som standard deaktiveret.\n<\/li>\n<li> Der er tilf\u00f8jet st\u00f8tte til filkopiering fra <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-los-angeles\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3623\">server<\/a> til serveren i NFS v4.2.\n<\/li>\n<li> Der er tilf\u00f8jet st\u00f8tte til ZoneFS.\n<\/li>\n<li> Der er tilf\u00f8jet en ny operation prctl() PR_SET_IO_FLUSHER. Denne operation er beregnet til at angive en proces, der er optaget af at frigive hukommelse, og som ikke m\u00e5 begr\u00e6nses.\n<\/li>\n<li> Der er tilf\u00f8jet dma-buf subsystemet, en afledning fra Android ION allokatoren.\n<\/li>\n<li> Den blokerende pulje \/dev\/random er blevet fjernet, og \/dev\/random opf\u00f8rer sig nu mere som \/dev\/urandom ved ikke at blokere den tilg\u00e6ngelige entropi efter initialiseringen af puljen.\n<\/li>\n<li> G\u00e6ste Linux-systemer i VirtualBox kan montere mapper, der er eksporteret fra v\u00e6rtsystemet.<\/li>\n<\/ul>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/kernel\/15612832\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Intel MPX (memory protection extenstion) \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u0438\u0437 \u044f\u0434\u0440\u0430. RISC-V \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 KASAN. \u0417\u0430\u0432\u0435\u0440\u0448\u0451\u043d \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u044f\u0434\u0440\u0430 \u0441 32-\u0431\u0438\u0442\u043d\u043e\u0433\u043e \u0442\u0438\u043f\u0430 time_t \u0438 \u0430\u0441\u0441\u043e\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u043d\u044b\u0445 \u0441 \u043d\u0438\u043c \u0442\u0438\u043f\u043e\u0432: \u044f\u0434\u0440\u043e \u0433\u043e\u0442\u043e\u0432\u043e \u043a \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435-2038. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b io_uring. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u0432\u044b\u0437\u043e\u0432 pidfd_getfd(), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0443 \u0438\u0437\u0432\u043b\u0435\u0447\u044c \u0434\u0435\u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0440 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \u0438\u0437 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c bootconfig, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u044f\u0434\u0440\u0443 [&hellip;]<\/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-76129","post","type-post","status-publish","format-standard","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=\"\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Intel MPX (memory protection extenstion) \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u0438\u0437 \u044f\u0434\u0440\u0430. 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RISC-V har f\u00e5et st\u00f8tte til KASAN.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/yadro-linux-5-6","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\udd47\u042f\u0434\u0440\u043e Linux 5.6 | ProHoster","og:description":"\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Intel MPX (memory protection extenstion) \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u0438\u0437 \u044f\u0434\u0440\u0430. 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