{"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\/pl\/blog\/news\/yadro-linux-5-6","title":{"rendered":"J\u0105dro Linux 5.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><b>G\u0142\u00f3wne zmiany:<\/b>\n<\/p>\n<ul>\n<li> Wsparcie Intel MPX (rozszerzenie ochrony pami\u0119ci) zosta\u0142o usuni\u0119te z j\u0105dra.\n<\/li>\n<li> RISC-V uzyska\u0142o wsparcie KASAN.\n<\/li>\n<li> Zako\u0144czono konwersj\u0119 j\u0105dra z 32-bitowego typu time_t i powi\u0105zanych z nim typ\u00f3w: j\u0105dro jest gotowe na problem-2038.\n<\/li>\n<li> Dodano operacje dla podsystemu io_uring.\n<\/li>\n<li> Dodano wywo\u0142anie systemowe pidfd_getfd(), kt\u00f3re umo\u017cliwia procesowi wydobycie deskryptora otwartego pliku z innego procesu.\n<\/li>\n<li> Dodano mechanizm bootconfig, kt\u00f3ry pozwala j\u0105dru podczas uruchamiania uzyska\u0107 plik z opcjami wiersza polece\u0144. Narz\u0119dzie bootconfig umo\u017cliwia dodanie takiego pliku do obrazu initramfs.\n<\/li>\n<li> F2FS zacz\u0119\u0142o wspiera\u0107 kompresj\u0119 systemu plik\u00f3w.\n<\/li>\n<li> Nowa opcja montowania NFS softreveal dostarcza walidacj\u0119 atrybut\u00f3w.\n<\/li>\n<li> Montowanie NFS za pomoc\u0105 UDP jest domy\u015blnie wy\u0142\u0105czone.\n<\/li>\n<li> Dodano wsparcie dla kopiowania plik\u00f3w z <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/server\/dts-los-angeles\/\"   title=\"serwera\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3623\">serwera<\/a> na serwer w NFS v4.2.\n<\/li>\n<li> Dodano wsparcie dla ZoneFS.\n<\/li>\n<li> Dodano now\u0105 operacj\u0119 prctl() PR_SET_IO_FLUSHER. Jest ona przeznaczona do oznaczenia procesu, kt\u00f3ry zajmuje si\u0119 zwalnianiem pami\u0119ci i do kt\u00f3rego nie mo\u017cna stosowa\u0107 ogranicze\u0144.\n<\/li>\n<li> Dodano podsystem dma-buf, rozga\u0142\u0119zienie od przydzielacza Android ION.\n<\/li>\n<li> Blokuj\u0105ca pula \/dev\/random zosta\u0142a usuni\u0119ta, teraz \/dev\/random zachowuje si\u0119 bardziej jak \/dev\/urandom, nie blokuj\u0105c dost\u0119pnej entropii po zainicjowaniu puli.\n<\/li>\n<li> Go\u015bcinne systemy Linux w VirtualBox mog\u0105 montowa\u0107 foldery eksportowane przez system hosta.<\/li>\n<\/ul>\n<p>\u0179r\u00f3d\u0142o: <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 5.0.1.1 - 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 uzyska\u0142o wsparcie KASAN.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/yadro-linux-5-6","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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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