Iyo nyowani vhezheni 5.4 yeLinux kernel ichangoburitswa uye sezvakaita neshanduro dzakapfuura, Akawanda maficha matsva uye kugadzirisa zvakawedzerwa mune iyi vhezheni itsva yeLinux. Zveizvi nzira yekukiya inosimbiswa iyo yakawedzerwa kune kernel.
Iyi yekuvhara modhi inosimbisa muganho pakati peUID 0 (mudzi mushandisi) uye kernel. Mukuita, kana iyi yekuvhara nzira yakagoneswa, akasiyana mabasa anodzorwa. Zvishandiso zvinoenderana, semuenzaniso, pane yakaderera-chikamu Hardware kana kernel kuwana inogona kusashande. Ndosaka ichi chichifanirwa kushandiswa zvine hungwaru kana kuti ndoda kuziva zvinoitwa nekuimisikidza.
Ichi chiitiko chakaitwa kuti chive nechokwadi chekuteerera nechengetedzo dziviriro iyo, musimboti, inovimbisa kuti isu tine yakachengeteka bhutsu nharaunda.
Chimwe chiitiko chitsva Featured ndeye virtio-fs, virtio mutyairi anobva paFUSE kugovana mafaera pakati pemuenzi nemuiti (wenzvimbo dzakasarudzika). Izvo zvakare zvinobvumidza muyenzi kukwira dhairekitori rinotumirwa kunze kune iye Anogamuchira. Imwe yemabhenefiti e virtio-fs ndeyekuti inotora mukana wepedyo nemuchina wekuswededza kuunza mashandiro eAPI padhuze nemaitiro emafaira emuno.
Chimwe chiitiko muLinux 5.4 iri fs-chokwadi chikamu chekutsigira icho mafaira masisitimu ivo vanogona kushandisa kuona faira spoofing, senge dm-chokwadi. Nekudaro, inoshanda pamafaera pane kuvharira zvishandiso Parizvino, inotsigira ese ext4 uye f2fs faira masystem.
Seimwe ruzivo, futi isu tine dm-clone chishandiso mapper chakanangana icho chinogadzira kopi imwe neimwe kubva pane iripo kuverenga-chete sosi yedhijitari kune yekunyora kunongedzera chishandiso.
Muchokwadi, inoratidzira yeyakadzika block kifaa iyo inoratidza data rese ipapo uye redirects kuverenga uye kunyora saizvozvo. Semhosva yekushandisa, dm-clone inogona kushandiswa kuumbiridza yekuverenga-chete yekuvharira mudziyo, yakakwira latency uye inogona kure kure mune inonyorwa, inokurumidza musimboti mhando chishandiso chinogonesa Yekukurumidza I / O, yakaderera latency. Chinhu chakaumbwa chinoonekwa nekukasira kana kusimuka uye kopi yechigadzirwa pachigadzirwa chinongedzo
Kune masystem anoshandisa iyo EROFS faira sisitimu, zvinofanirwa kucherechedzwa kuti iyi vhezheni 5.4 fambisa systemystem kunze kwenzvimbo yekuratidzira. Pakutanga yaisanganisira muLinux 4.9, EROFS ndeyemazuva ano isingaremi kuverenga-chete uye kuverenga-chete faira sisitimu yakagadzirirwa zviitiko zvinoda kuverenga kwakanyanya-kungoita seye firmware pane mbozhanhare kana Livecds. Saizvozvo, iyo exFAT faira system yakaiswa munzvimbo yekuratidzira.
Isu tinewo mune ino yazvino vhezheni yeLinux mutungamiriri mutsva uye haltpoll cpuidle gavhuna. Inoshamisa inovandudza mashandiro evashongedzwa vashanyi vanoda kukora muenzi mune idle loop.
Pamusoro pekuvandudzwa uku, kune zvakare kutsigirwa kwezvina zvitsva zvigadzirwa zvakawedzerwa kune amdgpu mutyairi. Kuburitswa uku kunosanganisirawo ekutanga zvinhu zvekutsigira ramangwana Intel Tiger Lake mifananidzo processor.
Muchikamu chekuyedza, yakavhurika exFAT mutyairi yakagadzirwa neSamsung inowedzerwa. Pakutanga, zvaive zvisingaite kuwedzera exFAT rutsigiro kune kernel nekuda kwemvumo, asi mamiriro akachinja mushure meMicrosoft shambadza iwo anowanikwa pachena maexpec uye bvumira exFAT patents kuti ishandiswe mahara paLinux.
Mutyairi akawedzera kune kernel yakavakirwa pane yechinyakare Samsung kodhi (vhezheni 1.2.9), iyo inoda kunatsiridzwa uye kuchinjika kune izvo zvinodiwa kugadzira dhizaini yekernel.
Mushure mekuwedzera mutyairi wekare, vanofarira vakatakura iyo nyowani Samsung mutyairi (sdFAT 2.x) inoshandiswa muSamsung Android firmware.
Gare gare, Samsung yakazvimiririra yakasarudza kutanga kusimudzira iyo nyowani sdfat mutyairi mune huru Linux kernel. Pamusoro pezvo, Paragon Software yaburitsa mumwe mutongi yakambotumirwa nekambani yemutyairi.
Yeimwe shanduko mune iyi nyowani vhezheni yeKernel izvi zvinogona kuzivikanwa Mune inotevera chinongedzo.