{"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\/hu\/blog\/news\/yadro-linux-5-6","title":{"rendered":"Linux kernel 5.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><b>F\u0151bb v\u00e1ltoz\u00e1sok:<\/b>\n<\/p>\n<ul>\n<li> Az Intel MPX (mem\u00f3ria v\u00e9delmi kiterjeszt\u00e9s) t\u00e1mogat\u00e1sa elt\u00e1vol\u00edt\u00e1sra ker\u00fclt a kernb\u0151l.\n<\/li>\n<li> A RISC-V megkapta a KASAN t\u00e1mogat\u00e1s\u00e1t.\n<\/li>\n<li> A kernel \u00e1t\u00e1ll\u00edt\u00e1sa a 32-bites time_t t\u00edpusra \u00e9s a hozz\u00e1 kapcsol\u00f3d\u00f3 t\u00edpusokra befejez\u0151d\u00f6tt: a kernel felk\u00e9sz\u00fclt a 2038-as probl\u00e9m\u00e1ra.\n<\/li>\n<li> \u00daj m\u0171veletek ker\u00fcltek hozz\u00e1ad\u00e1sra az io_uring alrendszerhez.\n<\/li>\n<li> Hozz\u00e1ad\u00e1sra ker\u00fclt a pidfd_getfd() rendszerh\u00edv\u00e1s, amely lehet\u0151v\u00e9 teszi a folyamat sz\u00e1m\u00e1ra, hogy egy m\u00e1sik folyamatb\u00f3l f\u00e1jlle\u00edr\u00f3kat vonjon ki.\n<\/li>\n<li> Hozz\u00e1adva a bootconfig mechanizmus, amely lehet\u0151v\u00e9 teszi a kernel sz\u00e1m\u00e1ra, hogy indul\u00e1skor parancssori be\u00e1ll\u00edt\u00e1sokat kapjon egy f\u00e1jlb\u00f3l. A bootconfig seg\u00e9dprogram lehet\u0151v\u00e9 teszi az ilyen f\u00e1jl hozz\u00e1ad\u00e1s\u00e1t az initramfs k\u00e9phez.\n<\/li>\n<li> Az F2FS most m\u00e1r t\u00e1mogatja a f\u00e1jlrendszer t\u00f6m\u00f6r\u00edt\u00e9st.\n<\/li>\n<li> Az \u00faj NFS softreveal csatlakoz\u00e1si opci\u00f3 fel\u00faj\u00edt\u00e1st biztos\u00edt az attrib\u00fatumok sz\u00e1m\u00e1ra.\n<\/li>\n<li> Az NFS UDP-alap\u00fa csatlakoz\u00e1s alap\u00e9rtelmez\u00e9s szerint ki van kapcsolva.\n<\/li>\n<li> F\u00e1jlok m\u00e1sol\u00e1s\u00e1ra van lehet\u0151s\u00e9g <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-los-angeles\/\"   title=\"a szerver\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3623\">a szerver<\/a> a szerverre az NFS v4.2 alatt\n<\/li>\n<li> Hozz\u00e1adva a ZoneFS t\u00e1mogat\u00e1s.\n<\/li>\n<li> Hozz\u00e1adva az \u00faj prctl() PR_SET_IO_FLUSHER m\u0171velet. Ez a m\u0171velet arra szolg\u00e1l, hogy megjel\u00f6lje a folyamatot, amely a mem\u00f3ria felszabad\u00edt\u00e1s\u00e1val foglalkozik, \u00e9s amelyre nem lehet korl\u00e1toz\u00e1sokat alkalmazni.\n<\/li>\n<li> A dma-buf alrendszer hozz\u00e1adva, az Android ION allok\u00e1tor\u00e1nak el\u00e1gaz\u00e1sa.\n<\/li>\n<li> A blokkol\u00f3 pool \/dev\/random elt\u00e1vol\u00edt\u00e1sra ker\u00fclt, most a \/dev\/random viselked\u00e9se hasonl\u00edt a \/dev\/urandom-hoz, mivel nem blokkolja az el\u00e9rhet\u0151 entropi\u00e1t a pool inicializ\u00e1l\u00e1sa ut\u00e1n.\n<\/li>\n<li> A VirtualBox vend\u00e9g Linux rendszerei k\u00e9pesek csatlakoztatni a hoszt rendszer \u00e1ltal export\u00e1lt mapp\u00e1kat.<\/li>\n<\/ul>\n<p>Forr\u00e1s: <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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A RISC-V megkapta a KASAN t\u00e1mogat\u00e1s\u00e1t.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/yadro-linux-5-6","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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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