Emva kweenyanga ezimbini zophuhliso, ULinus Torvalds ubonise i-Linux kernel version 5.5, uguqulelo apho Phakathi kwezona nguqu ziphawulekayo, singafumana iUkukwazi ukwabela amanye amagama kunxibelelwano lwenethiwekhi, ukudityaniswa kwemisebenzi ye-cryptographic yelayibrari yeZinc, ukukwazi ukwenza isipili ngaphezu kweediski ezi-2 kwi-Btrfs RAID1, indlela yokubeka iliso ubume beepetshi eziphilayo, i-unit unit test framework, ukwanda kokusebenza kwe-mac80211 yesitaki esingenazingcingo, ukukwazi ukufikelela kwisahlulelo seengcambu ngeSMB protocol nokunye okuninzi.
Inguqulelo entsha yamkelwe 15505 iipatches zomphuhlisi, ubungakanani be-patch yi-44 MB (utshintsho oluchaphazelekayo lweefayile ze-11781, imigca ye-609208 yekhowudi yongeziweyo, i-292520 imigca isusiwe). Ngokumalunga ne-44% yazo zonke iinguqu ezifakwe kwi-5.5 zihambelana nabaqhubi besixhobo, malunga ne-18% yeenguqu zihambelana nokuhlaziya ikhowudi ethile kwi-architectures ye-hardware, i-12% ixhunyiwe kwi-stack yenethiwekhi, i-4% kwiinkqubo zefayile kunye ne-3% ukuya. iinkqubo ezisezantsi zekernel.
Eyona nto iphambili kwiLinux Kernel 5.5
Kule nguqulo entsha yeLinux Kernel 5.5, i inkxaso ye-xxhash64, i-blake2b kunye ne-sha256 checksums for inkqubo yefayile Btrfs.
Kumiliselo lwe I-RAID1, kunokwenzeka ukuba ubonise idatha kwisithathu (uhlaselo1c3) okanye ezine (uhlaselo1c4) zixhobo (ngaphambili isibuko sasilinganiselwe kwizixhobo ezibini), ikuvumela ukuba ugcine idatha ngelixa ulahlekelwa izixhobo ezi-2 okanye ezi-3 ngaxeshanye.
Ngexesha I-Ext4 ibonelela ngokukwazi ukusebenzisa iibhloko ezincinci kuguqulelo oluntsonkothileyo (ngaphambili, uguqulelo oluntsonkothileyo lwalusenzelwa kuphela iibhloko ezilingana nobukhulu bamaphepha ememori (4096)).
En I-F2FS isebenzisa imowudi yokuphina ifayile kunye nokulungelelaniswa ecaleni komda we-2 MB wokubekwa kwinqanaba elichanekileyo ngokupheleleyo, ukuqinisekisa ukungabikho kokusasazwa kwakhona kwale fayile ngumqokeleli wenkunkuma.
Enye into entsha ebalulekileyo yi Inkxaso eyongeziweyo yokubeka iliso kwisimo se abenzi boluvo Ubushushu besixhobo se-NVMe usebenzisa i-hwmon API (exhaswa yi-libsensors kunye nomyalelo we "sensors"), ukufikelela okungafuni amalungelo aphakamileyo (ngaphambili, ulwazi lweqondo lokushisa lubonakaliswe "kwi-smart log", eyayifumaneka kuphela kwiingcambu).
Ukongeza koko njengenxalenye yeprojekthi yokudibanisa ephambili ye IViewGuard VPN, imisebenzi emininzi evela kwilayibrari yeZinc crypto zatshintshelwa kwi-Crypto API umgangatho, kubandakanywa ukuphunyezwa ngokukhawuleza kwe-ChaCha20 kunye ne-Poly1305 algorithms.
En i-hypervisor ye-KVM x86 uyilo ibonelela ngesakhono sokuqhubekekisa imigangatho emihlanu yeetafile ezibekwe kwindlwane yamaphepha enkumbulo kwaye yongeza inkxaso yemiyalelo ye-XSAVES yeeprosesa ze-AMD. Kwiiprosesa ze-ARM64, ukukwazi ukuhambisa ulwazi lwexesha longeziwe.
Tambien blake2b hash inkxaso umsebenzi wongeziweyo kwi-cryptographic subsystem, ebonelela ngentsebenzo ephezulu kakhulu yokubala i-hash ngelixa igcina ukuthembeka kwinqanaba le-SHA-3, kunye noguqulelo olufutshane lwe-Blake2s.
Olunye utshintsho olubalulekileyo kule nguqulo entsha yeLinux Kernel 5.5 indlela entsha yokunika amanye amagama kujongano lomsebenzi womnatha, evumela amagama amaninzi ukuba asetyenziswe ngaxeshanye kujongano (kuquka ukusetyenziswa kweetemplates ezininzi ze-udev).
Ubungakanani begama linokufikelela kwiimpawu ze-128 (ngaphambili igama lojongano lwenethiwekhi lalilinganiselwe kwiimpawu ezili-16).
Ukuncamathisela igama elongezelelweyo, sebenzisa umyalelo «ip link yeprop yongeza" (Umzekelo, "ip link prop yongeza i-enx00e04c361e4c ialtname someothernamkunye"). Ukuphunyezwa kusekelwe ekufakeni iipropati ezongezelelweyo kwi-interface kwaye inokwandiswa kwixesha elizayo kunye nezinye iiparamitha, ezingaphelelanga kwamanye amagama.
Okokugqibela, ukuba ufuna ukwazi ngakumbi malunga noluhlu olupheleleyo lotshintsho olubandakanyiweyo kolu guqulelo lutsha lweLinux Kernel, ungajongana nayo. Kule khonkco ilandelayo.
Ngokumalunga nokufumaneka koguqulelo olutsha, unokukhuphela ikhowudi ukuqokelela iKernel kwiwebhusayithi yayo esemthethweni okanye ulinde iipakethe ezihlanganisiweyo ukuba zibandakanywe kwiindawo zokugcina zakho zokuhambisa.
KUVUYILE KAKHULU UKUTHATHA INXAXHEBA KULE Ndlela ENTSHA KUM, KWAYE UKUNQWENELA KUYENZA KUBE LULU KUM, UKUBA NDINWABE YONKE INTO E-LINUX.- ENKOSI KAKHULU..CASILDO MARIO PARSON.-