Njengoba bekulindelekile, uLinus Torvalds Usungule namuhla Linux 6.1. Inguqulo entsha ezinzile, futhi ngenxa yalokho, iza nezindaba ezithakazelisayo. Njengakuwo wonke ukukhishwa, ukusekelwa kwehadiwe entsha kufakiwe, kepha uma le nguqulo kufanele yehle emlandweni ngokuthile, lokho kuzoba okokwengeza ukusekelwa kokuqala kweRust. Ayikho ikhodi yangempela, kodwa isisekelo sesivele sikhona.
Lokhu kubikwe nguTorvalds ngokwakhe ku Khipha Okhethiweyo Wokuqala yeLinux 6.1, ikakhulukazi lapho ethi "sinezinto ezithile eziyisisekelo osekunesikhathi eside senziwa, ikakhulukazi uchungechunge lwe-LRU VM lwezinhlobo eziningi, kanye ne-Rust scaffolding yokuqala (ayikho ikhodi ye-Rust yangempela okwamanje, kodwa ingqalasizinda ikhona). Njengoba inguqulo ezinzile isikhona kakade, sekuyisikhathi sokukhuluma ngayo izindaba zayo.
Izithombe ezinhle kakhulu zeLinux 6.1
La uhlu lwezindaba okuphawuleka kakhulu ukuthi:
- Ama-processors:
- Ikhodi ye-IBM POWER/PowerPC ine-KFENCE ye-64-bit, phakathi kwezinye izici ezintsha.
- Imbobo ye-LoongArch CPU iletha ukubuyekezwa kwekhodi ye-TLB/cache, ukwesekwa kwe-QSpinLock, ukuqalisa kwe-EFI, ukusekelwa komcimbi we-perf, ukuphatha i-Kexec, ukusekelwa kwe-eBPF JIT, nezinye izici ezimbalwa kulo mdwebo we-CPU waseChina.
- Ukusekelwa kwe-BF16 kwamaphrosesa we-Cortex-A510 kuyehliswa ngenxa yenkinga yehadiwe engakwazi ukuxazululwa ku-Linux.
- Umsebenzi wethebula lekhasi le-AMD IOMMU v2 njengengxenye ye-AMD vIOMMU esizwa ngehadiwe i-IOMMU virtualization yamaphrosesa e-EPYC 7002 "Rome" nezintsha.
- I-AMD CPU cache nemibiko yenkumbulo ene-AMD perf kanye namaphrosesa amasha kanye nosekelo lwe-LbrExtV2 lwama-Zen 4 CPU.
- I-AMD Platform Management Framework (PMF) ihlanganiswe ukuze kuphathwe kangcono okushisayo/amandla/komsindo ngesizukulwane esilandelayo samadivayisi we-AMD Ryzen.
- Ukusekelwa kwama-ARM SoC amasha kanye namadivayisi amasha ahlukahlukene e-ARM.
- Ukukhipha amakhodi okusheshayo kwephutha lememori ye-Intel.
- Ukulungiswa kwe-AMD P-State kanye ne-s2idle yamalaptop e-AMD Rembrandt.
- Ukusekela ku-ARM ukuze kukhubazwe ukunciphisa kwe-Specter-BHB ngesikhathi sokusebenza ngenxa yezindleko zokusebenza eziphezulu.
- Imidwebo nama-GPU:
- Ukunika amandla i-Intel Meteor Lake kuqhubekile.
- Ukuphathwa kwe-firmware ye-Intel GPU okuthuthukisiwe.
- Ukuthuthukiswa okuhlukahlukene kwe-Intel Arc Graphics DG2/Alchemist.
- Ukusekelwa kweqembu lezigelekeqe le-AMDGPU elidingwa umshayeli we-RADV Vulkan ukuze uthole ukwesekwa okufanele kwe-mesh shader.
- Usekelo lokusetha kabusha i-Mode2 lochungechunge lwe-RX 2 RDNA6000 GPUs.
- Isitoreji namasistimu wefayela:
- Ukucushwa okuzenzakalelayo kwe-RISC-V kernel kuvumela amafomethi amaningana ezithombe ze-CD-ROM.
- Usekelo lwesizinda esabiwe esisekelwe ku-FSCche se-EROFS ngamakesi okusetshenziswa kweziqukathi njengento ehlosiwe yokuqala.
- Ukulungiswa kokusebenza kwe-EXT4 nokulungiselelwa.
- Ukulungiselelwa kokusebenza okubalulekile kwama-Btrfs nomunye umsebenzi walolu hlelo lwamafayela e-Linux olusetshenziswa ngokwandayo.
- Usekelo lwe-statx() lokubika imininingwane yokuqondanisa ye-I/O eqondile.
- Enye i-hardware:
- Ukutholwa okuzenzakalelayo kosekelo lwe-Logitech HID++ Hi-Res Scrolling futhi uzame ukunika amandla i-HID++ yawo wonke amadivayisi e-Logitech Bluetooth.
- Ukwengezwa okuphawulekayo kokusekelwa komsindo nge-AMD Rembrandt engezwe kukhodi ye-Sound Open Firmware, ukwesekwa kwe-coprocessor yomsindo entsha ye-AMD “Pink Sardine”, kanye nomshayeli omusha we-Apple MCA SoC wokusekelwa komsindo kumadivayisi amasha e-Apple Silicon.
- I-WiFi High Throughput (EHT) kanye ne-Multi-Link Operation (MLO) amalungiselelo e-WiFi 802.11be kanye ne-WiFi 7.
- Ukuqhutshwa kokunika amandla i-Intel Habana Labs Gaudi2 yaleso sizukulwane esilandelayo se-AI sokusheshisa.
- Isilawuli sokufaka se-IBM Operation Panel.
- Kwengezwe umshayeli wekesi lekhibhodi we-PINE64 PinePhone (Pro) wokufaka kwe-Linux.
- Ukusekelwa kwe-Intel Meteor Lake Thunderbolt.
- Ukusekelwa kokulawula ukugeleza kwe-USB4 ekupheleni kuya ekupheleni ngomshayeli wenethiwekhi ye-Linux kernel Thunderbolt.
- Ukuphatha kangcono "ama-clones ashibhile" abalawuli be-Nintendo.
- Abashayeli abasha bemithombo yezindaba kanye nabashayeli ababili abakhona bakhushuliwe baphume esigcawini.
- Izengezo ezihlukahlukene ze-hardware zokuqapha abashayeli.
- Ukwenza izinto ngamehlo:
- I-Xen manje isekela i-VirtIO esekelwe kusibonelelo se-x86_64.
- Ukusekelwa "kokusula okuvikelekile" kwamabhulokhi e-VirtIO kanye nokusekelwa kokuhlinzekwa kwezici ze-vDPA.
- Ukwabelana kwefayela okusheshayo phakathi kwama-VM osokhaya kanye nesivakashi kulabo abasebenzisa iphrothokholi ye-9P sibonga ukulungiselelwa okubalulekile kwe-9P VirtIO.
- Ukuphepha:
- I-Kernel Memory Sanitizer yahlanganiswa njengomtshina wesiphazamisi wememori ezungeza amanani angakaqalwa ngaphakathi kwekhodi ye-kernel. Le KMSAN incike entweni yokuhlanganisa etholakala manje nge-LLVM Clang.
- I-Linux 6.1 ngokuzenzakalela izoxwayisa mayelana nokumapping kwe-W+X kernel futhi ekukhishweni kwe-kernel okuzayo ingase ivimbele lokho kuhlelwa ukuthi kudalwe kwasekuqaleni.
- Umsebenzi we-EFI mayelana nekhompuyutha eyimfihlo.
- I-Retpolines iyaqina ukuze kuqinisekiswe i-INT3 ngemuva kokugxuma ngakunye okuqinile.
- I-SELinux iyaqhubeka nokuhoxisa ukusekela ukukhubaza ngesikhathi sokusebenza.
- I-RNG kanye nokuthuthukiswa kwekhodi ye-crypto.
- Izexwayiso zesikhathi sokusebenza ze-cross-field memcpy() ebezingabamba konke ukuchichima kwebhafa okususelwa ku-memcpy kule minyaka embalwa edlule ye-kernel.
- abanye:
- Ukuhlanzwa kwamakhodi okwengeziwe ngaphambi kwe-PREEMPT_RT.
- Ukuthuthukiswa kokuphathwa kwe-Stall Pressure Information (PSI), kuhlanganise nekhono lokuvumela/ukuvala idatha ye-PSI ezingeni leqembu.
- Usekelo lwe-Generic EFI olucinene lwe-boot.
- Ukususwa komshayeli we-serial/TTY onesivinini esiphezulu nge-IEEE-1394 Firewire.
- Iqedile ukususa ikhodi endala ye-a.out.
- Kukhishwe ikhodi yenethiwekhi ye-DECnet endala.
- Kuhlanganiswe i-MGLRU ukuze kubuyekezelwe ikhodi yekhasi le-Linux kernel futhi kuthuthukiswe umuzwa womsebenzisi, ikakhulukazi kumasistimu e-Linux anamandla e-RAM alinganiselwe.
- I-Linux 6.1 izophrinta umongo we-CPU lapho kwenzeka iphutha lokuhlukanisa. Uma abaphathi besistimu ye-Linux bathola ukuthi amaphutha ekuhlukaniseni ahlala ekhona kuma-CPU/cores afanayo, kungase kube uphawu lwephrosesa enephutha.
- Uhlaka lokuqala lwe-Rust luhlanganiswe ekusekeleni kokuqala kolimi lohlelo lwe-Rust. Abashayeli be-Rust entsha nokunye okukhishiwe kwe-kernel subsystem kuzohlanganiswa emijikelezweni ye-kernel ezayo.
Linux 6.1 isiyatholakala en kernel.org. Ukusabalalisa okuningi kuzolinda isibuyekezo sokuqala sokulungisa ukuze samukelwe. Lokhu kulindeleke ukuthi kube ukukhishwa kwe-2022 LTS.