Po dvoch mesiacoch v\u00fdvoja Linus Torvalds predstavil uvo\u013enenie jadra Linux 6.17. Medzi najv\u00fdraznej\u0161ie zmeny patr\u00ed zv\u00fd\u0161enie v\u00fdkonu Btrfs, syst\u00e9mov\u00e9 volania file_getattr() a file_setattr(), zjednotenie jednoprozorov\u00fdch a multiprozorov\u00fdch konfigur\u00e1ci\u00ed v pl\u00e1nova\u010di \u00faloh, modul DAMON_STAT so \u0161tatistikami pr\u00edstupu k pam\u00e4ti, podpora Live-patchov na syst\u00e9moch ARM64, odosielanie core-dumpov cez socket AF_UNIX, limitovanie SCHED_EXT cez cgroup, zjednodu\u0161en\u00e9 nastavenie ochrany pred zranite\u013enos\u0165ami v CPU, kompil\u00e1cia v Clang s inicializ\u00e1ciou premenn\u00fdch na z\u00e1sobn\u00edku, ochrana pred v\u00fdmenou \/proc, roz\u0161\u00edrenie subsyst\u00e9mu RV (Runtime Verification), obmedzenie socketov AF_UNIX cez AppArmor a algoritmus kontroly pre\u0165a\u017eenia TCP DualPI2. <\/p>\n
Nov\u00e1 verzia obsahuje 14 334 opr\u00e1v od 2 118 v\u00fdvoj\u00e1rov, ve\u013ekos\u0165 z\u00e1platy je 46 MB (zmeny sa dotkli 12 841 s\u00faborov, bolo pridan\u00fdch 646 654 riadkov k\u00f3du a odstr\u00e1nen\u00fdch 398 782 riadkov). V predch\u00e1dzaj\u00facej verzii bolo 15 924 opr\u00e1v od 2 145 v\u00fdvoj\u00e1rov, ve\u013ekos\u0165 z\u00e1platy bola 50 MB. Pribli\u017ene 43% v\u0161etk\u00fdch zmien v 6.17 sa t\u00fdka ovl\u00e1da\u010dov zariaden\u00ed, asi 12% zmien sa t\u00fdka aktualiz\u00e1cie k\u00f3du \u0161pecifick\u00e9ho pre hardv\u00e9rov\u00e9 architekt\u00fary, 14% je spojen\u00fdch s sie\u0165ov\u00fdm z\u00e1sobn\u00edkom, 4% so s\u00faborov\u00fdmi syst\u00e9mami a 3% s vn\u00fatorn\u00fdmi subsyst\u00e9mami jadra. <\/p>\n
Hlavn\u00e9 novinky v jadre 6.17 (1, 2, 3): <\/p>\n
Z\u00e1rove\u0148 latinskoamerick\u00fd Fond slobodn\u00e9ho softv\u00e9ru vytvoril variant \u00faplne slobodn\u00e9ho jadra 6.17 \u2014 Linux-libre 6.17-gnu, vy\u010disten\u00e9ho od prvkov firmv\u00e9ru a ovl\u00e1da\u010dov, obsahuj\u00facich neslobodn\u00e9 komponenty alebo \u00faseky k\u00f3du, ktor\u00fdch pou\u017eitie je obmedzen\u00e9 v\u00fdrobcom. V vydan\u00ed 6.17 bola aktualizovan\u00e1 k\u00f3d \u010distenia blob-ov v ovl\u00e1da\u010doch amdgpu, prueth, iwlwifi, btusb, pci mhi host, adreno a6xx, nova-core a Intel AVS. Vykonan\u00e1 \u010distka n\u00e1zvov blob-ov v dts-s\u00faboroch (devicetree) pre ARM-\u010dipy a Intel IPU7. Neutralizovan\u00e9 nahr\u00e1vanie blob-ov v nov\u00fdch ovl\u00e1da\u010doch pci hda. Ukon\u010den\u00e1 \u010distka blob-ov v ovl\u00e1da\u010di QLogic infiniband, odstr\u00e1nenom z jadra. \u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0440\u0435\u043b\u0438\u0437 \u044f\u0434\u0440\u0430 Linux 6.17. \u0421\u0440\u0435\u0434\u0438 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0437\u0430\u043c\u0435\u0442\u043d\u044b\u0445 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439: \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 Btrfs, \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0432\u044b\u0437\u043e\u0432\u044b file_getattr() \u0438 file_setattr(), \u0443\u043d\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043e\u0434\u043d\u043e\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u044b\u0445 \u0438 \u043c\u043d\u043e\u0433\u043e\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u044b\u0445 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0439 \u0432 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0435 \u0437\u0430\u0434\u0430\u0447, \u043c\u043e\u0434\u0443\u043b\u044c DAMON_STAT \u0441\u043e \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u043e\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Live-\u043f\u0430\u0442\u0447\u0435\u0439 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 ARM64, \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 core-\u0434\u0430\u043c\u043f\u043e\u0432 \u0447\u0435\u0440\u0435\u0437 \u0441\u043e\u043a\u0435\u0442 AF_UNIX, 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"