Linux 6.3 ikuyamba kuthandizira kwake kwa Steam Deck controller mawonekedwe, pakati pa zinthu zonse zatsopanozi

Inayimbidwa, kapena pafupifupi. Osachepera nyimboyo idapangidwa, ndipo, pambuyo pa chitukuko chomwe nkhani zodziwika bwino komanso zofala zakhala palibe nkhani, Linus Torvalds adatulutsa mtundu wokhazikika wa. Linux 6.3. En pamwambapa Inde, RC wachisanu ndi chitatu ankafunika, koma chifukwa zinthu zinachepa kwambiri pa nthawi ya Khirisimasi. Nthawi ino, ngakhale Isitala sinathe kuchepetsa kuzungulira kwabwino.

Nkhani nthawi zonse zimaphatikizidwa kwambiri, koma zina zimawonekera kuposa zina zonse. Mu Linux 6.3 ndizodabwitsa kuti chithandizo cha mawonekedwe a Steam Deck controller, Valve console, chayamba. Ndipo ndizoti, ngakhale zitha kugwiritsidwa ntchito kusewera pafupifupi mutu uliwonse wa Steam, zidazo zinali zatsopano zikaperekedwa, kotero zidayenera kuphatikizidwa mu kernel kuti ziwongolere ntchito yake. Nawu mndandanda ndi nkhani zopambana kwambiri Iwo abwera ndi Linux 6.3.

Mfundo zazikulu za Linux 6.3

• Mapulogalamu:
  • AMD Auto IBRS ya mapurosesa a Zen 4 kudutsa zonse za Ryzen ndi EPYC.
  • Thandizo la Intel LKGS pamalangizo a Load Kernel GS monga gawo la ntchito yawo yomwe ikubwera ya FRED.
  • Kukonzekera kwa Linux kernel kwa ARM SME2 ndi SME2.1 ngati ARM scalable matrix extensions.
  • Madalaivala atsopano owongolera mphamvu a ARM ndi RISC-V.
  • Ntchito za chingwe zokongoletsedwa ndi RISC-V pogwiritsa ntchito Zbb bit manipulation extension.
  • Dalaivala wa Intel's TPMI waphatikizidwa kuti kaundula wodziwa za topology ndi mawonekedwe a kapisozi a PM azigwiritsidwa ntchito kuthana ndi ntchito zosiyanasiyana zowongolera mphamvu.
  • Intel TDX yasinthidwa kuti mupewe "misala yonse".
  • Dalaivala wa AMD-Xilinx XDMA waphatikizidwa pa Xilinx Direct Memory Access (DMA) subsystem.
  • AMD Slow Memory Bandwidth Allocation Enforcement for Zen 4 Server processors.
  • Kugwirizana ndi Qualcomm Snapdragon 8 Gen 2.
  • Zosintha zosiyanasiyana za RAS ndi EDAC za ma seva a AMD ndi Intel, kuphatikiza 5-channel DDR12 ya Granite Rapids.
• Zojambula:
  • Dalaivala wa Intel Meteor Lake VPU waphatikizidwira "gawo losinthika" lomwe lidzayambike mum'badwo wotsatira wa Meteor Lake SoCs. VPU idzagwiritsidwa ntchito pazolinga za AI. Uyu ndiye dalaivala watsopano woyamba kugwiritsa ntchito "accel" subsystem ya compute accelerator yomwe idayamba ku Linux 6.2.
  • Dalaivala wa Intel Habana Labs AI watumizidwanso ku Compute Accelerator subsystem/framework.
  • Thandizo la zowonetsera za Intel Meteor Lake zikugwira ntchito.
  • Intel DP MST DSC thandizo.
  • Madalaivala angapo akale ngati a ATI Rage 128, 3Dfx, S3 Savage, Intel 810, SiS, VIA, etc. achotsedwa.
  • AMDGPU tsopano iwulula zambiri za PCIe kumalo ogwiritsira ntchito.
  • AMDGPU yasinthanso kachidindo ka S0ix.
  • Etnaviv tsopano imathandizira ma cores a VeriSilicon NPU ndi ntchito yodikirira kuti OpenCL pa Mesa NPUs.
  • Zosintha zina za Direct Rendering Manager (DRM).
  • Kusintha kwa chithandizo cha analogi TV.
• Fayilo kachitidwe ndi kusunga:
  • Kukhathamiritsa kwakukulu kwa EXT4 Direct I/O.
  • Kusintha kwa BFQ kwa mayunitsi okhala ndi ma actuators angapo.
  • Kusintha kwakung'ono kwa fayilo ya F2FS.
  • Thandizo la MMC/SD tsopano likupereka ndondomeko ya BFQ I/O kuti itsogolere kuphatikizika kwa kernel pamakina otere.
  • Tmpfs IDMAPPED phiri yothandizira yothandiza pa systemd, Kubernetes ndi ntchito zina.
  • Kubisa kwa AES-SHA2 kwa NFSD limodzi ndi zosintha zina zamakina otetezedwa.
  • Kusintha kwina kwa liwiro la oyendetsa mafayilo a Btrfs.
  • A low latency decompression option for EROFS.
• Mitundu:
  • Dalaivala watsopano wa Qualcomm ath12k wawonjezedwa kuti athandizire ma chipset opanda zingwe a Qualcomm a WiFi 7 opanda zingwe.
  • IPv4 BIG TCP kuthandizira pakuchita bwino pamanetiweki, ofanana ndi BIG TCP yomwe ilipo ya IPv6.
  • Thandizo la NVIDIA BlueField 3 DPU Ethernet.
  • Kugwirizana ndi adaputala ya Realtek RTL8188EU WiFi.
• Zida zina:
  • HID-BPF yaphatikizidwa ndipo palinso chithandizo chachilengedwe cha mawonekedwe a Steam Deck Controller monga gawo la kusintha kwa HID.
  • Thandizo la wolamulira wa Sony DualShock 4 wachotsedwa ku sony-sony, popeza Linux 6.2 imathandizira woyendetsa wobisika-playstation.
  • Kuthandizira kwa Logitech G923 racing controller.
  • Thandizo loyenera la 8BitDo Pro 2 wowongolera ma waya kwa osewera a Linux.
  • Kuyang'anira masensa ambiri a ASUS B650/B660/X670 ASUS Ryzen motherboards.
  • Kuthandizira kwa Thunderbolt / USB4 DisplayPort bandwidth allocation mode.
  • Intel PMCI thandizo la Max 10 FPGAs.
  • Kuthandizira dera la CXL RAM ndi zosintha zina kuzungulira Compute Express Link subsystem.
  • Thandizo la audio la Tesla FSD SoC.
  • Kugwirizana ndi zida zambiri za Aquacomputer.
  • Thandizo la IT87952E super I/O controller ya ma boardboard ena atsopano apakompyuta.
  • Kuchotsa kugwirizana ndi matabwa akale a ARM ndi makina.
• chitetezo:
  • Thandizo la Microsoft Pluton TPM CRB monga likupezeka mu mapurosesa aposachedwa a AMD Ryzen. Izi ndikungogwira TPM2 Command Response Buffer (CRB) ya Pluton chitetezo chip ndipo palibe china chilichonse.
  • Thandizo lothandizira STIBP mukamagwiritsa ntchito cholowa cha IBRS monga gawo la zochepetsera chitetezo cha CPU kuteteza ulusi wamalo ogwiritsa ntchito.
  • Thandizo la KASLR la LoongArch la masanjidwe a malo a kernel.
  • Mawonekedwe okhathamiritsa a AVX2 ndi AVX-512 a ARIA encryption mkati mwa Linux kernel cryptographic subsystem.
• Zosintha zambiri:
  • Ma Rust Code ambiri aphatikizidwa patsogolo pa madalaivala oyamba a Rust kernel posachedwa.
  • Kusintha kwa MEMFD ndi MGLRU.
  • Thandizo la Microsoft Hyper-V yokhala ndi hypervisor.
  • Kukhathamiritsa kwakung'ono mu code ya wopanga mapulogalamu.
  • Zowonjezera zambiri za KVM.
  • Thandizo lachotsedwa kwa Intel ICC compiler.
  • Zosintha za Zstd.
  • Kusintha kwa Ma Sequences (RSEQ)
  • Kusintha kwa Printk pokonzekera zokometsera za ulusi/atomiki.
  • Chida chatsopano cha phokoso la hardware "hwnoise".
  • Kusintha kwa Objtool pakumanga kwa kernel ndikuchepetsa kugwiritsa ntchito kukumbukira. Iwo omwe amamanga allyesconfig kernel kasinthidwe tsopano azitha kutero pamakina omwe ali ndi 32GB yokha ya RAM popanda vuto lililonse.

Linux 6.3 tsopano likupezeka ndipo akhoza kutsitsidwa kuchokera kernel.org, koma mu mawonekedwe a tarball. Ogwiritsa ntchito a Ubuntu omwe akufuna kuyiyika azichita okha, mwina ndi dzanja kapena kukoka zida monga Sungani. Ubuntu 23.04 Idafika ndi 6.2 ndipo ikhalabe momwemo m'miyezi 9 yomwe idzathandizidwa.

Kupita: michael larabel.