Zimbalwa iintsuku ezidlulileyo kwenzeka isiganeko esingaqhelekanga, eyashukumisa uluntu lwe-Linux kernel, kwaye oko U-Linus Torvalds uyalele ukunqunyanyiswa kwangoko kweakhawunti kaKees Cook kwi-kernel.org., emva kokubona ubukho bezinto ezizenzileyo kulo mphuhlisi wogcino lweGit.
Kees Cook, yaziwa ngobunkokeli bakhe kwiqela lokhuseleko le-Ubuntu kunye nokugcina ngaphezulu kweshumi elinesibini inkqubo enxulumene nokhuseleko yekernel, wavalwa okwexeshana ekungeniseni utshintsho ngelixa iinyani bezicaciswa.
Ukuguqulwa kombhali kunye nokutyikitya kwindawo yokugcina iKees Cook
Ingxaki yavela kwisicelo sotshintsho sokufakwa.s ukuya kwi-6.16 kernel isebe, apho uLinus achonge iimbekiselo kwindawo yokugcina iqulethwe wenza ngokusetyenziswa igama lakhe njengombhali nomqinisekisi, nangona engazange azenze ngokwakhe. Omnye weyona mizekelo imbi yayibubukho bokuzibophelela okuphindiweyo, okufanayo kumxholo nowokuqala kodwa one-SHA1 hash eyahlukileyo, ebandakanya utyikityo lukaLinus Torvalds.
Olu tshintsho ayinakubalelwa kwimpazamo nje yempazamol ngexesha lomsebenzi we-git rebase, kuba zibandakanya utshintsho olukhulu ulwazi olunobuntununtunu, kubandakanywa ngaphezu kwe-6.000 ebhalwe ngokutsha, engama-330 eyayinegama likaLinus njengombhali.
Ukusabela kukaTorvalds: ukurhanelwa kokwenziwa ngabom
ULinus Torvalds akazange ayifihle inkxalabo yakhe kwaye ichaze izehlo njengezinokuba nobungozi:
"Omnye okanye ababini babhala kwakhona banokuba yimpazamo. Kodwa amawaka abo, amaninzi anesiginitsha sam esibunjiweyo, awanjalo," watsho.
Ngenxa yobukhulu beenguqu kunye nomngcipheko kwimfezeko yomthi we-kernel osemthethweni, UTorvalds wabuza uKonstantin Ryabitsev, kernel.org umlawuli weziseko zophuhliso, qukuvala ukufikelela kukaKees Cook de imeko icaciswe.
Ukuphendula, UKees Cook wachaza ukuba kutshanje uye waneengxaki zobugcisa oko kwakunokuvusa isiganeko. Uthe, I-SSD yakho ifumene iimpazamo ngexesha lemisebenzi yokukhuphela, nto leyo ebangele urhwaphilizo kwiindawo ezininzi zokugcina. Emva kwezi mpazamo, uzame ukubuyisela imeko yendawo yakhe yokugcina esebenzisa i-git rebase kunye nezixhobo ezahlukeneyo ezizenzekelayo.
Noko ke, le misebenzi yenziwa kumasebe abalulekileyo, njengokulandelayo / ukuqina kunye ne-linus / ukuqina, okukhokelela ekuguquleni ngengozi kwimbali yogcino, kubandakanywa notshintsho kububhali bezibophelelo. Phezu kwayo nje ingcaciso yakhe, uLinus wayethandabuza.:
"Andiyiqondi ukuba kunokwenzeka njani ukugqithiswa ngengozi, kuncinci ngolu tshintsho luninzi."
Oyena nobangela: git-filter-repo kunye ne-b4 trailer
Kumyalezo olandelayo, UKees Cook uchonge owona mthombo wempazamo: usetyenziso oludityanisiweyo lwezixhobo ezibini, I-git-filter-repo kunye ne-b4 trailers, ekhohlisa imbali yokuzibophelela kunye neetreyila (iithegi ezifana noSayinwa-ngo-:) kwizibophelelo.
Olu setyenziso olungachanekanga yenzuzo ngekubangele ukubhalwa kwakhona kwamawakawaka okuzibophelela, kuquka nokutshintsha umbhali ngexabiso elingagqibekanga (kulo mzekelo, Linus Torvalds), ngaphandle kokuba uKees eqaphela impazamo ngelo xeshaU-Konstantin Ryabitsev, umbhali wesixhobo se-b4, uqinisekise le ngcamango kwaye waqinisekisa ukuba akukho njongo ekhohlakeleyo kuCook. Enyanisweni, le nkqubo yayisele ivelisa izilumkiso ezazingahoywa.
Emva kokuba imeko icacisiwe, ukufikelela kukaKees Cook kwi-kernel.org kwabuyiselwa. Njengomlinganiselo wokuthintela, kuye kwabhengezwa ukuba isixhobo I-b4 iya kubandakanya isheke entsha yokhuseleko, Oku kuya kuthintela uhlengahlengiso lwezibophelelo ezinobunikazi obungahambelani nesazisi somsebenzisi wangoku ukusukela ngoku ukuya phambili. Oku kujoliswe ekunqandeni iimpazamo ezifanayo kunye nokukhusela ingqibelelo yekhowudi yomthombo wekernel.
UKees, kwelakhe icala, wenze isibhambathiso sokuwadala ngokutsha amasebe achaphazelekayo. ukusuka kwiipetshi zomntu ngamnye kwaye uhlalutye nzulu amanyathelo akhokelela kwimpazamo. Nangona Esi siganeko siye saphazamisa ubudlelwane phakathi kweqela uphuhliso lwe-kernel, ikwaqaqambise ukubaluleka kokusebenzisa izixhobo zokubhala kwakhona imbali ngononophelo, ngakumbi kwiiprojekthi ezibaluleke kakhulu njengeLinux kernel.
Okokugqibela, kufanelekile ukukhankanya ukuba esi siganeko phakathi kukaLinus Torvalds kunye noKees Cook sisilumkiso malunga neengozi zokukhohlisa imbali yokuzibophelela kunye nokuba. enkosi ngongenelelo olukhawulezileyo ukusuka kwabo banoxanduva lwe-kernel.org kunye nokucaca kwenkqubo, imeko iye yafakwa phantsi kolawulo.
Okokugqibela, ukuba unomdla wokufunda ngakumbi ngayo, ungajonga iinkcukacha koku kulandelayo unxibelelwano