Linux 5.14 yafika ikuthandizira kuthandizira Raspberry Pi 400, USB audio latency, thandizo la exFAT, ndi zina zambiri.

Chilichonse chinali changwiro komanso habemus kernel: Linus Torvalds anangoyamba kumene Momwe mungagwiritsire ntchito Linux Mtundu watsopano wa kernel womwe umapanga izi, kupatula kudabwitsidwa kwakukulu, ndi womwe umagwiritsa ntchito Ubuntu 21.10 Impish Indri that adzamasulidwa pasanathe mwezi umodzi ndi theka. Ntchito zambiri zachitika, koma sizinawonekere ngati izi, bola ngati tilingalira kuti zonse zaumbidwa kuyambira pachiyambi.

Ngakhale zambiri zawonjezedwa, kuchokera pamndandanda wotsatira nditha kuwonetsa kuti thandizo la Raspberry Pi 400 lawonjezeredwa ku kernel yayikulu. Monga nthawi zonse, kuyambira pano kuthokoza a Michael Larabel the ntchito yosonkhanitsa deta, pankhani iyi ya nkhani zopambana kwambiri Linux 5.14.

Mfundo zazikulu za Linux 5.14

• Mapulogalamu:
  • Thandizo la VirtIO-IOMMU pa x86, pomwe m'mbuyomu limangogwirizana ndi AArch64.
  • Tsopano pali thandizo la ma ARV SoCs osiyanasiyana.
  • Zambiri za kernel tsopano zathandizidwa mu RISC-V ngati masamba owonekera kwambiri ndi KFENCE.
  • Chithandizo cha pafupipafupi cha ACPI CPPC CPUFreq.
  • Khodi ya x86 FPU yatsukidwa kwambiri.
  • Kukonzekera madalaivala ambiri a OpenRISC LiteX kuti adzagwiritsenso ntchito mtsogolo.
  • Kupitiliza kukonza bwino mozungulira Intel Alder Lake ndi lingaliro la hybrid CPU.
  • Chowonjezera chothandizira ma Microwatt POWER soft CPU cores.
  • Kukonzekera kwa ARM64 kwa ma CPU ena omwe samathandiza kuphedwa kwa 32-bit.
  • Zosintha ku RAS / EDAC zokhudzana ndi kuthandizira kwa Intel kukumbukira kwa HBM komwe kumapangidwira ma Xeon CPU amtsogolo.
  • Kukhazikitsa kwa Intel TSX mwachisawawa pama CPU ambiri.
• Onetsani / Zojambula:
  • Wowonjezera woyendetsa wa Microsoft Hyper-V.
  • SimpleDRM idaphatikizidwa.
  • Thandizo la AMD Yellow Carp.
  • Thandizo la AMD Beige Goby lawonjezedwa.
  • Chithandizo cha Intel Alder Lake P.
  • Kutentha kwa AMDGPU kuyenera kugwira ntchito tsopano.
  • 16 bpc yowonetsa thandizo la AMDGPU.
  • PCIe ASPM imathandizidwa mwachisawawa pa AMDGPU.
  • Thandizo kwa AMD Smart Shift laptops.
  • Hantro VPU driver yothandizira G2 decoder.
  • Zithunzi zina zambiri zotseguka / zowonetsa zosintha.
• Malaputopu:
  • Thandizo la AMD SFH la sensa yowunikira komanso kupezeka kwa anthu ndi zolembedwa zatsopano za AMD Ryzen.
  • Chithandizo cha zolembera Zachinsinsi za Dell Hardware.
  • Njira yothetsera chiwongolero cha Intel ISST yokhala ndi ziwonetsero za HPC.
  • Zosintha zina mogwirizana ndi ma laputopu a Linux.
  • Thandizo posintha mawonekedwe a Lenovo ThinkPad BIOS mkati mwa Linux.
• Zida zina:
  • Chithandizo cha Rasipiberi Pi 400 ndi kernel yayikulu.
  • Kuchepetsa kotsalira kwa woyang'anira wailesi ya USB.
  • Zosintha zambiri kwa owongolera a Habana Labs AI chifukwa chamagetsi ake a Goya ndi Gaudí.
  • Chithandizo cha batani losankha / gawo pa woyang'anira Microsoft Xbox One.
  • SparkFun Qwiic joystick thandizo kudzera pa wolamulira watsopano monga ~ $ 10 lotsegulira gwero losangalatsa lazinthu zamagetsi za DIY.
  • Zosintha zothandizira USB4.
  • Chithandizo chatsopano cha Alder Lake M chazipangizo zina.
  • Ntchito yowonjezera pa chithandizo cha CXL, Compute Express Link.
  • Intel yasintha ndikusintha driver yake ya RDMA.
  • Chithandizo cha MIPS IoT.
  • Ma driver ambiri amasintha ma network.
• Yosungirako / failo KA:
  • Zosintha mu F2FS.
  • Kupititsa patsogolo kuyanjana kwa exFAT ndimachitidwe amtundu wa makamera a digito.
  • Kusintha kwa manejala wazogulitsa zogawa.
  • EXT4 ili ndi njira yatsopano yothandizira kupewa kutuluka kwa chidziwitso cha magazini.
  • Kuyeretsa XFS.
  • Thandizo pazinthu zatsopano za SD.
  • Zowonjezera zambiri zama Btrfs.
• Chitetezo: Kuthandizira malo okumbukira mwachinsinsi kudzera memfd_secret.
• Ena:
  • Kuchotsa oyendetsa RAW.
  • Zowonjezera za Hyper-V ndi ntchito zina za KVM.
  • Zosintha zingapo pamalingaliro.
  • OSNoise tracer yothandizira kuwongolera phokoso la kachitidwe kake komanso kusintha kwa HWLAT pakuwononga latency ya hardware.
  • Sinthani Kukonzekera kwa ma CPU a Intel Alder Lake / Hybrid.
  • Thandizo loyambirira la njira yothandizira nsanja ya ACPI.
  • Makina osinthika a batani wothandizira wolowetsa WABISALA.
  • Chotsani chikhombo cha IDE chomwe chatengera ku Linux.

Linux 5.14 tsopano ikhoza kutsitsidwa, koma pakadali pano muyenera kuyiyika pamanja kapena kugwiritsa ntchito chida chonga Wowonjezera Ubuntu Mainline Kernel, mphanda ya Ukuu. Canonical iwonjezeranso ku Ubuntu pa Okutobala 14.