Linus Torvalds akazivisa kuwanikwa kweLinux 5.10 mazuva mashoma apfuura (saDecember 13, 2020), vhezheni inounza akawanda maficha maficha, kuvandudza, madhiraivha matsva uye akagadziridzwa madhiraivha eiri nani hardware rutsigiro. Uye ndezvekuti mushure memavhiki manomwe ekuvandudza, Linux 5.10 iri pakupedzisira pano senge yazvino vhezheni yekernel yekuparadzirwa kweGNU / Linux inoda rutsigiro rwekutanga Hardware. Zvakare, ibazi renguva refu rinotsigirwa (LTS), zvinoreva kuti rinogona kuwana rutsigiro kwemakore mashanu anotevera.
Mushure mekuburitswa uku Zvakatora maawa makumi maviri nemana chete kuti "Linux 24" inogadziridza kugadzirisa kuti isunungurwe. Seyekutanga poindi kuburitswa yaisazowanzo svika kusvika mazuva mashoma kana vhiki mushure mekuburitswa kweLinux 5.10. Zvisinei, panguva ino zvinoitika zuva rinotevera.
Linux 5.10.1 ine zvigadziriso zviviri chete, zvese zviri zviviri zvinokanganisa kodhi yekuchengetedza. Iko kune kudzosera kumashure kune yakapfuura mhinduro yakatenderedza DISCARD RAID miganhu ye RAID1 uye RAID10 mune kodhi mapper kodhi.
Kuzvipira kunongoti
"Izvi zviri kukonzera matambudziko anosiririsa."
Imwe inogadzirisa chikamu chinoshanduka che MD kodhi block kubva kune isina kusaina int kune yakapusa int, zvakare nechikonzero chekuti "izvi zviri kukonzera matambudziko." Iyo yazvino MD kodhi kodhi yakazopedzisira yavhiringidza kumisikidzwa kweinenge RAID6 masisitimu paLinux 5.10 uye yakakurumidza kucherechedzwa nevapfuura vagadziri pavachichinjira kune yekupedzisira kernel vhezheni.
Matambudziko akakomba zvakakwana (kunyanya kana mabugs akakanganisa kernel kodhi yakachengetedzwa) uye nekudaro zvakatungamira mukuburitswa kweLinux 5.10.1.
Naizvozvo, Linux 5.10.1 inowanikwa uye vashandisi vanokurudzirwa kusimudzira kana vasati vatove pane ino yazvino LTS akateedzana.
Nezve iyo Pfungwa dzebazi idzva reLTS dzinosanganisira kutsigira kweye ARMv8.5 memory tagging yekuwedzera, Tsigiro yeSM2 yedigital siginecha algorithm, tsigiro yeCAN ISO 15765 2: 2016 yekufambisa protocol, rutsigiro rwe IGMPv3 / MLDv2 multicast protocol, uye rutsigiro rweAmazon Nitro enclaves. Iyo EXT4 faira system ikozvino inouya ne "kukurumidza kuzvipira" maitiro ayo anonyanya kudzikamisa latency kune akawanda mafaera mashandiro, iyo ZoneFS faira sisitimu ine itsva gomo sarudzo inonzi yakajeka yakavhurika, uye iyo OverlayFS faira system inogona ikozvino kufuratira zvese mafomu e defsync.
Iyo zvakare inopa iyo kugona kweMIP yekuvakisa kutanga Zstd yakadzvanywa tsanga (ZStandard), iko kugona kufambisa data kuburikidza nenzizi dzakawanda panguva imwe chete, uye kutsigira iyo hypervisor KVM inoreva maitiro eLTS 'mushandisi nzvimbo yekugona kupinda kune asingazivikanwe maMSRs (modhi yakatarwa marekodhi).
Zvakare, iyo faira system Btrfs yakagamuchira kuvandudzwa kwekuita kwe fsync () mashandiro, uye pane nyowani SEV-ES ficha iyo inowedzera iyo AMD's Yakachengeteka Yakavharidzirwa Virtualization (SEV) kuti inyorese maenzi processor maresitoreti kuti irege kuwanikwa nemuenzi kunze kwekunge muenzi achivaudza pachena.
Pakati peimwe shanduko dzinoyemurika, iyo subsystem_uring yakagamuchira rutsigiro rwekugadzira maringi akarambidzwa, iyo pidfd_open () system yekufona yakagamuchira rutsigiro rwekugadzira iyo isingavharidzi mafaira vanotsanangudza. Iyo RISC-V yekuvakisa yakagadziriswazve uye izvozvi zvave kugona kubhuroka kuEFI masisitimu.
Uyewo, hatifanire kukanganwa kumisikidzwa kwetestampamp XFS inowedzera nguva yeUNIX masisitimu kwemazana emakore mashoma.
Chikwata ichi chichiri kudzidza dzimwe nzira dzekugadzirisa dambudziko regore ra2038, iro rinofanirwa kudzosa masisitimu eUnix muna 1901. Kuti aite izvi, Darrick J. Wong, muchengeti weiyo XFS faira system, akapa zvigadziriso zveXFS yeLinux. 5.10 inotarisirwa kunonoka kuburitsa nyaya ye2038 yeXFS nemamwe makore makumi mana nemana. Izvi zvinofanirwa kukwana kuwana chaiyo mhinduro yenguva refu.
Izvo zvinobva kune kernel vhezheni 5.6, yakaburitswa munaKurume apfuura, iro timu rakatanga kupa mazano ekugadzirisa dambudziko regore ra2038. Uku kukanganisa kwakare-kare mukukodha munguva pane akafanana masisitimu. kuUnix, kusanganisira Linux, macOS, uye mamwe masisitimu anoshanda anoenderana nePOSIX. Mune masystem aya, iyo nguva yekuverenga inoenderana nemasekondi apfuura kubva muna Ndira 1, 1970 na00: 00: 00 UTC (inonziwo iyo Epoch). Zuva rinozo, semuenzaniso, masekondi 86.400 uye gore 31.536.000 masekondi.
Takapedza. ikozvino ini ndinotsanangura matambudziko andakave nawo muhurongwa neManjaro, kubva kune iyo Grub yakatangawo chikamu neLMDE-4. Pakangotanga, ese masisitimu akaomeswa nechando uye aifanira kumiswazve neakashinga. Kutanga zvakaitika kwandiri muLMDE ndisina kugadzirisa Manjaro, uye mushure mekuvandudza izvi zvakaitikawo maari.
Ini ndanga ndatofungidzira kuti yaive kernel, asi yaive neyakaomarara yakawanda kuita iyo main system ichishanda mushure mekuimisazve pasina kuidzosera. Kunyangwe kudzikisira iyo yekutanga kuisirwa (?).
Panguva ino ini ndakatsiva main system neiyo Sylvia vhezheni yeLinux Mint uchifunga kuti ini ndaizokwidza kernel yakare. Ini ndichadzokorodza yangu inokudzwa Manjaro iyo yagara ichiita zvine mutsindo pane masystem andakaisa pairi.
Ndatenda zvikuru neruzivo.