I-Linux 5.8, ngoku ikhona ingxelo ezinzileyo eya kubandakanya iGroovy Gorilla ngezi ndaba

I-roller coaster enomtsalane obizwa ngokuba Linux 5.8 Ibuyile kwindawo yokuqala, oko kukuthi, igqibile. Kwakukho amahla ndinyuka amaninzi, amathandabuzo amaninzi enza ukuba uLinus Torvalds, umphuhlisi ophambili weLinux kernel, acinge ukuba kungathatha i-RC yesibhozo, kodwa khange ibenjalo kwaye kwiiyure ezimbalwa ezidlulileyo Usungule Inguqu ezinzileyo yekernel eya kuza neendaba ezibaluleke kakhulu.

Kwaye malunga nokugqibela, ngezantsi unayo uluhlu lweendaba eze neLinux 5.8, enye siyaboleka isuka kuMichael Larabel, ophetheyo ukuphonononga lonke utshintsho, izindululo, kunye neengxoxo malunga ne-Linux kernel. Phakathi kwabo, umqhubi wamandla we-AMD ugqamile, kodwa ikwaqinisekisa ukuba uhlengahlengise ukuya kuthi ga kwiipesenti ezingama-20 zekhowudi.

Iimpawu eziphambili zeLinux 5.8

  • Imizobo
    • I-Qualcomm Adreno 405/640/650 evulekileyo yenkxaso yomthombo.
    • Inkxaso ye-AMDGPU TMZ yongezwa ngendawo zememori ethembekileyo kwimemori yevidiyo ebhaliweyo.
    • Inkxaso ye-Intel Tiger Lake SAGV kunye nolunye uhlaziyo lwemizobo yeGen12.
    • I-Radeon Navi / GFX10 inkxaso yokufumana kwakhona.
    • Umqhubi weRadeon ngoku uphatha ngcono iimpazamo ezinobushushu.
    • Inkxaso ye-P2P / DMA buffer phakathi kwe-GPU.
    • Olunye uhlaziyo, njengolawulo lwexesha lokubaleka kweLima okanye inkxaso yeNouveau yeenguqulelo zefomathi yeNVIDIA.
  • Iiprosesa
    • Isilawuli samandla se-AMD sidityanisiwe ukuze ekugqibeleni sivelise amandla ombane weZen / Zen2 kwiLinux.
    • Ubushushu be-AMD Ryzen 4000 Renoir kunye nenkxaso ye-EDAC.
    • Ukufuduka kwe-AMD ngokufudumeleyo kunye ne-KVM ngoku kuyaxhaswa.
    • Inkxaso yeLoongson 3 CPU ye-KVM ebonakalayo.
    • Ukulungiswa kokuthanjiswa kwes Spectrum nako ngoku kudluliselwe kuthotho oluzinzileyo.
    • Iphucula ukuhambelana nomqhubi weCPPC CPUFreq.
    • Inkxaso yePCIe NTB yeeseva zeLake Lake Xeon.
    • Inkxaso ye-RISC-V Kendryte K210 SoC igqityiwe.
    • I-ARM entsha ye-SoC kunye nenkxaso yeqonga.
    • Inkxaso yokuqala yokuqhaqha i-POWER10 processor.
    • Inkxaso ye-AMD Zen / Zen2 RAPL yokuncitshiswa kwexesha lokubaleka kwamandla.
    • I-Intel TPAUSE ikwandisa ukulibaziseka kwamandla eTremont kunye neentsimbi ezintsha.
    • Ukhuseleko lwe-ARM engama-64-lukhuni ngenkxaso yokuchongwa kweThagethi yeSebe (BTI) kunye nokufakwa komnxeba wesithunzi.
    • Ukubeka esweni iXSAVES kubonisa inkxaso, imemori bandwidth yokujonga izixhobo zokubala, kunye nezinye iX86 (x86_64).
  • Ukugcinwa kunye neeNkqubo zeFayile
    • Isixhobo se-block backend sePstore xa ugcina imiyalezo engxamisekileyo / yovalo kwidiski.
    • UKUSULA / Ukulahla / ukuxhasa i-TRIM kuyo yonke imikhosi ye-MMC endaweni yokuba yenziwe ngaphambili.
    • Inkxaso yoxinzelelo lwe-F2FS LZO-RLE yongezwe kule nkqubo yefayile elungiselelwe ukukhanya.
    • Ukuphuculwa komqhubi weMicrosoft exFAT.
    • Inkxaso yokulinganisa imemori ye-MLC NAND njenge-SLC.
    • Ukusebenza kokusebenza kweXen 9pfs.
    • Ukusebenza kwe-SMB3 kusebenza kwi-I / O enkulu.
    • Ulungiso lwe-EXT4.
    • Ukuphuculwa kwenkxaso ye-DAX yokufikelela ngokuthe ngqo kugcino lwenkumbulo engapheliyo.
    • Ukuphuculwa kweBtrfs ezahlukeneyo.
  • Ezinye izixhobo
    • Inkxaso yeHabana Labs Gaudi yale AI yokunyanzeliswa kwesantya.
    • Inkxaso ye-Intel Tiger Lake Thunderbolt yongezwa, kunye nenkxaso yeComboPHY yeIntel SoC Gateways.
    • Inkxaso yeThunderbolt kwiinkqubo ezingezizo ze-x86.
    • Amandla okonga amandla weebhodi zee-mama ezine-PCIe ukuya kwi-PCI / PCI-X iibhlorho.
    • Oontanga kwi-DMA ye-AMD Raven kunye neRenoir.
    • Inkxaso yeaudiyo ye-AMD Renoir ACP.
    • Ukuvavanywa kweziseko zophuhliso kwikhowudi yokunxibelelana kweLinux, nangona ekuqaleni bekukhawulelwe kwi-hardware / abaqhubi abakhethiweyo.
    • Ukubuyisela umqhubi wekhamera ye-Intel Atom (AtomISP).
    • Inkxaso yokutshintsha amaqhosha e-Fn kunye ne-Ctrl kwiibhodi ezitshixwayo ze-Apple.
    • Uhlaziyo oluninzi lolawulo lwamandla.
    • Umqhubi we-AMD SPI umqhubi udityanisiwe.
  • Uphuculo ngokubanzi
    • Ukuphuculwa kweJitter RNG kunye neArm CryptoCell CCTRNG yokufika komlawuli. Inkxaso ye-AMD PSP SEV-ES ikwayinxalenye yohlaziyo lokubhala ngokufihlakeleyo.
    • I-Kernel Concurrency Sanitizer idityaniswe ne-KCSAN ukunceda ekufumaneni iimeko zomdyarho kwikernel kwaye sele isetyenziselwe ukufumana uninzi lweempazamo.
    • Inqanaba kunye nohlaziyo lwe-IIO.
    • Ukulungiswa konjiniyela.
    • Umgca wesaziso ngokubanzi ekuqaleni unentambo yokwazisa utshintsho oluphambili / lwefob.
    • Ukulungiswa kwe-SELinux.
    • Ukuphuculwa kokuphuculwa kwee-Procfs ngenkxaso yangoku yemeko zabucala zabathengi.
    • I-initrdmem = inketho entsha, phakathi kwezinye iimeko zokusetyenziswa, enokusetyenziselwa ukubuyisela indawo ye-Intel ME kunye nomfanekiso we-initrd kwindawo egcinwe kwiflash.

Ngoku iyafumaneka kwi-tarball yakho

I-Linux 5.8 sele ikhona, kodwa abasebenzisi abanomdla wokuyifaka kuya kufuneka bayenze ngesandla kwi "tarball" yayo, efumanekayo apha esi sixhobo, okanye usebenzisa izixhobo ezinje Ukuu, apho ingakhange ivele, iyakwenza njalo kwiiyure ezimbalwa ezizayo. Kwelinye icala, ukutsho ukuba kunokwenzeka ukuba sijonga kwikhalenda, iLinux 5.8 iya kuba Inguqulelo yekernel eza kusetyenziswa ngu-Ubuntu 20.10 Groovy Gorilla.


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