Linux 5.8, tsopano pali mtundu wokhazikika womwe uphatikizira Groovy Gorilla ndi nkhaniyi

Chozungulira chomwe chimatchedwa chidwi Linux 5.8 Yabwerera poyambira, ndiye kuti yatha. Panali zovuta ndi zotsika zambiri, kukayikira kambiri komwe kunapangitsa Linus Torvalds, wopanga wamkulu wa Linux kernel, kuganiza kuti zingatenge RC yachisanu ndi chitatu, koma sizinakhale choncho ndipo maola angapo apita waponyedwa mtundu wokhazikika wa kernel womwe ubwera ndi nkhani zofunika kwambiri.

Ndipo pankhani zam'mbuyomu, m'munsimu muli nawo mndandanda wa nkhani omwe abwera ndi Linux 5.8, imodzi timabwereka kuchokera kwa Michael Larabel, yemwe amayang'anira kuwunika kusintha konse, malingaliro, ndi zokambirana za Linux kernel Pakati pawo, woyendetsa magetsi a AMD amadziwika, komanso amatsimikizira kuti zasintha mpaka 20% ya code.

Mfundo zazikulu za Linux 5.8

  • Zojambula
    • Qualcomm Adreno 405/640/650 yotseguka poyambira.
    • Thandizo la AMDGPU TMZ lawonjezedwa ndi zigawo zokumbukiridwa zodalirika zamakanema obisika.
    • Chithandizo cha Intel Tiger Lake SAGV ndi zosintha zina za Gen12.
    • Radeon Navi / GFX10 thandizo lofewa.
    • Woyendetsa Radeon tsopano amasamaliranso zolakwika zamafuta.
    • Thandizo la P2P / DMA pakati pa ma GPU.
    • Zosintha zina, monga kasamalidwe ka mphamvu ya nthawi ya Lima kapena thandizo la Nouveau la ma modifiers amtundu wa NVIDIA.
  • Mapulogalamu
    • Woyang'anira mphamvu wa AMD adalumikizidwa kuti pamapeto pake awulule masensa amagetsi a Zen / Zen2 pa Linux.
    • Kutentha kwa AMD Ryzen 4000 Renoir ndi thandizo la EDAC.
    • Kusamukira kwa moyo kwa AMD ku KVM tsopano kwathandizidwa.
    • Thandizo la Loongson 3 CPU lothandizira kusintha kwa KVM.
    • Makonda ochepetsa ma Spectrum nawonso tsopano apititsidwa ku mndandanda wokhazikika.
    • Zimasintha mogwirizana ndi driver wa CPPC CPUFreq.
    • Pulogalamu ya PCIe NTB yamaseva a Ice Lake Xeon.
    • Chithandizo cha RISC-V Kendryte K210 SoC chatsirizidwa.
    • New ARM SoC ndi chithandizo chamapulatifomu.
    • Kuthandizira koyamba kwa ma processor a POWER10.
    • Thandizo la AMD Zen / Zen2 RAPL pakuchepetsa mphamvu yothamanga.
    • Intel TPAUSE imathandizira kuchepetsa mphamvu kwa Tremont ndi ma cores atsopano.
    • Chitetezo cha ARM 64-bit cholimba chifukwa chothandizidwa ndi Branch Target Identification (BTI) ndi mthunzi woyimbira mthunzi.
    • Kuwunika kwa XSAVES kumawonetsa kuthandizira, zokumbukira zowerengera za bandwidth, ndi zina za x86 (x86_64).
  • Yosungirako ndi failo KA
    • Chipangizochi chimabwerera ku Pstore posunga mauthenga azadzidzidzi / amantha ku disk.
    • Chotsani / Taya / kuthandizira kwa TRIM kwa onse omwe ali ndi ma MMC m'malo mothandizidwa kale.
    • Thandizo la F2FS LZO-RLE lawonjezedwa pamakina opangira mafayilo opepuka.
    • Zosintha pa driver wa Microsoft exFAT.
    • Kuthandizira kutsanzira kukumbukira kwa MLC NAND ngati SLC.
    • Kukonzekera bwino kwa Xen 9pfs.
    • Magwiridwe a SMB3 amagwirira ntchito I / O yayikulu.
    • Kukonzekera kwa EXT4.
    • Kupititsa patsogolo chithandizo cha DAX chofikira mwachindunji kukusunga kosunga chikumbukiro
    • Zosintha zosiyanasiyana za Btrfs.
  • Zida zina
    • Chithandizo cha Habana Labs Gaudi chothandizira kupititsa patsogolo kwa AI.
    • Thandizo la Intel Tiger Lake Thunderbolt lawonjezedwa, komanso thandizo la ComboPHY la Intel SoC Gateways.
    • Chithandizo cha Mkokomo pamachitidwe osakhala x86.
    • Kuthekera kwakusunga mphamvu yayikulu yamabodi okhala ndi ma PCI mpaka milatho ya PCI / PCI-X.
    • Zochita ndi anzawo DMA ya AMD Raven ndi Renoir.
    • Thandizo la AMD Renoir ACP.
    • Makina oyeserera zingwe pamakina ochezera a Linux, ngakhale poyambilira amangokhala ndi zida / ma driver osankhidwa.
    • Kubwezeretsa Intel Atom Camera driver (AtomISP).
    • Thandizo posinthana makiyi a Fn ndi Ctrl pamakina a Apple.
    • Zosintha zambiri pakusamalira mphamvu.
    • Dalaivala wa AMD SPI waphatikizidwa.
  • Zosintha zambiri
    • Kusintha kwa Jitter RNG ndi kuwongolera kwa ARM CryptoCell CCTRNG. Thandizo la AMD PSP SEV-ES ndi gawo limodzi lamasinthidwe obisika.
    • Kernel Concurrency Sanitizer yaphatikizidwa ndi KCSAN kuti athandizire kuzindikira mtundu wa mpikisano mu kernel ndipo agwiritsidwa kale ntchito kuti apeze zolakwika zambiri.
    • Kusintha kwa Stage ndi IIO.
    • Kukonzekera kwa opanga mapulogalamu.
    • Mzere wodziwika bwino poyamba unalumikizidwa kuti udziwitse kusintha kwa kiyi / fob.
    • Kukonzekera kwa SELinux.
    • Zowonjezera zamakono za ma Procfs pakali pano zothandizidwa ndi zochitika zapadera.
    • Njira yatsopano initrdmem =, yomwe mwazinthu zina, itha kugwiritsidwa ntchito m'malo mwa Intel ME danga ndi chithunzi cha initrd pamalo opulumutsidwa.

Tsopano ikupezeka kuchokera ku tarball yanu

Linux 5.8 ilipo kale, koma ogwiritsa ntchito omwe akufuna kuyiyika akuyenera kutero pamanja kuchokera pa "tarball" yake, yomwe imapezeka pa kugwirizana, kapena kugwiritsa ntchito zida monga Ukuu, ngati sichinawonekere, idzatero m'maola ochepa otsatirawa. Mbali inayi, kunena kuti mwina titayang'ana kalendala, Linux 5.8 idzakhala mtundu wa kernel womwe Ubuntu 20.10 Groovy Gorilla adzagwiritsa ntchito.


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