{"id":105138,"date":"2022-09-20T09:36:55","date_gmt":"2022-09-20T07:36:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/rust-budet-prinyat-v-sostav-yadra-linux-6-1-sozdan-rust-drajver-dlya-ethernet-chipov-intel"},"modified":"2022-09-20T09:36:55","modified_gmt":"2022-09-20T07:36:55","slug":"rust-budet-prinyat-v-sostav-yadra-linux-6-1-sozdan-rust-drajver-dlya-ethernet-chipov-intel","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/rust-budet-prinyat-v-sostav-yadra-linux-6-1-sozdan-rust-drajver-dlya-ethernet-chipov-intel","title":{"rendered":"Rust bude zahrnut\u00fd do jadra Linux 6.1. Vytvoren\u00fd Rust ovl\u00e1da\u010d pre ethernetov\u00e9 \u010dipy Intel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Na podujat\u00ed Kernel Maintainers Summit Linus Torvalds ozn\u00e1mil, \u017ee ak nevznikn\u00fa neo\u010dak\u00e1van\u00e9 probl\u00e9my, opravy na podporu v\u00fdvoja ovl\u00e1da\u010dov v jazyku Rust bud\u00fa zahrnut\u00e9 v jadre Linux 6.1, ktor\u00e9ho vydanie sa o\u010dak\u00e1va v decembri. <\/p>\n
Medzi v\u00fdhody zavedenia podpory Rust v jadre patr\u00ed zjednodu\u0161enie p\u00edsania bezpe\u010dn\u00fdch ovl\u00e1da\u010dov zariaden\u00ed v\u010faka zn\u00ed\u017eeniu pravdepodobnosti ch\u00fdb pri pr\u00e1ci s pam\u00e4\u0165ou a motivovanie nov\u00fdch v\u00fdvoj\u00e1rov zapoji\u0165 sa do pr\u00e1ce na jadre. \u201eRust je jedna z t\u00fdch vec\u00ed, ktor\u00e9, ako si mysl\u00edm, pril\u00e1kaj\u00fa nov\u00e9 tv\u00e1re... starneme a \u0161ediviejeme,\u201c povedal Linus. <\/p>\n
Linus tie\u017e ozn\u00e1mil, \u017ee vo verzii jadra 6.1 bud\u00fa vylep\u0161en\u00e9 niektor\u00e9 z najstar\u0161\u00edch a z\u00e1kladn\u00fdch \u010dast\u00ed jadra, ako je funkcia printk(). Okrem toho Linus pripomenul, \u017ee pred nieko\u013ek\u00fdmi desa\u0165ro\u010diami sa spolo\u010dnos\u0165 Intel sna\u017eila presved\u010di\u0165 ho, \u017ee bud\u00facnos\u0165 patr\u00ed procesorom Itanium, na \u010do odpovedal: \u201eNie, to sa nestane, preto\u017ee neexistuje platforma pre v\u00fdvoj. ARM rob\u00ed v\u0161etko spr\u00e1vne.\u201c <\/p>\n
\u010eal\u0161\u00edm probl\u00e9mom, ktor\u00fd Torvalds ozna\u010dil, bol chaos vo v\u00fdrobe procesorov ARM: \u201e\u0161ialen\u00e9 spolo\u010dnosti vyr\u00e1baj\u00face hardv\u00e9r z Divok\u00e9ho Z\u00e1padu, ktor\u00e9 vyr\u00e1baj\u00fa \u0161pecializovan\u00e9 \u010dipy na r\u00f4zne \u00falohy.\u201c Pridal, \u017ee \u201eto bol ve\u013ek\u00fd probl\u00e9m, ke\u010f sa objavili prv\u00e9 procesory, dnes existuje dostatok \u0161tandardov na to, aby sa portovanie jadier na nov\u00e9 procesory ARM stalo jednoduch\u00fdm.\u201c <\/p>\n
\u010eal\u0161ie je mo\u017en\u00e9 poznamena\u0165 zverejnenie po\u010diato\u010dnej implement\u00e1cie ovl\u00e1da\u010da rust-e1000 pre Ethernet adapt\u00e9ry Intel, \u010diasto\u010dne nap\u00edsan\u00e9ho v jazyku Rust. V k\u00f3de zatia\u013e zost\u00e1va priame volanie niektor\u00fdch v\u00e4zbov\u00fdch prvkov na C, ale prebieha postupn\u00e1 pr\u00e1ca na ich nahraden\u00ed a pridan\u00ed Rust abstrakci\u00ed potrebn\u00fdch na p\u00edsanie sie\u0165ov\u00fdch ovl\u00e1da\u010dov (pre pr\u00edstup k PCI, DMA a sie\u0165ov\u00fdm API jadra). V aktu\u00e1lnom stave ovl\u00e1da\u010d \u00faspe\u0161ne prech\u00e1dza ping testom pri spusten\u00ed v QEMU, ale zatia\u013e nefunguje s re\u00e1lnym hardv\u00e9rom. \n Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"