Zvakanaka, tatova nayo pano. Mushure mekusimudzira "kudzika" kwemazuva atichangopfuura, uye kwete izvozvo chete, asi pamusoro peiyo mazuva akasimba akawira neMugovera, Linus Torvalds achangobva kuburitsa yakagadzikana vhezheni ye. Linux 5.16. Izvi ndizvo zvinoitika kune yazvino LTS vhezheni Uye ichatsigirwa kusvika imwe nguva mushure mekunge vaburitsa Linux 5.17, iyo ichatanga kuvandudzwa mumavhiki maviri.
Pakati pezvakanakisa zvitsva (via Phoronix) tinogona kutaura kuti Linux 5.16 yakawedzera futex_waitv syscall kubva kuFUTEX2, iyo ichavandudza ruzivo rwekutamba mazita eWindows paLinux. Kune rimwe divi, tsigiro yemhando mbiri dzehardware idzo vagadziri vari kutarisira zvakanyanya, iyo Apple Silicon M1 uye iri nyore Raspberry Pi bhodhi, yakaramba ichivandudza.
Linux 5.16 yakakwira
- Graphics:
- DisplayPort 2.0 yemutyairi we AMDGPU isati yatevera-gen GPUs ine DP 2.0 rutsigiro.
- Iyo AMDGPU USB4 yekuratidzira tunnel yeRembrandt / Yellow Carp iri kugadzirirwa nekuwedzera USB4.
- Iwo maGPU matsva kubva ku AMD anoshandisa nzira yavo itsva yekodhi yekuverenga mudziyo.
- Tsigiro yemhando dzeVirtIO mamiriro ekutsigira mamwe makesi ekushandisa neVirtIO virtual graphics driver.
- Intel's Protected Xe Path yave kutsigirwa Gen12 mifananidzo.
- Iyo Alder Lake S mifananidzo yave kunzi yakagadzikana uye maIntel DG1 PCI ID anozovepo zvakare, sezvo iyo DG1 yakanyatsogadziriswa.
- Processors:
- Tsigiro yeIntel AMX ine kernel.
- AMD EPYC CPUs ikozvino inogona kunakidzwa neSEV / SEV-ES rarama kutama mukati memuenzi neKVM.
- Tsigiro yekuteerera yeYero Carp uye VanGogh APU odhiyo coprocessor basa.
- Iyo yakasarudzika RISC-V kernel kuvaka ikozvino inotsigira yakavhurika sosi NVIDIA mutyairi.
- Intel Raptor Lake modhi yekuzivikanwa chigamba.
- RISC-V KVM hypervisor rutsigiro rwenguva yemberi RISC-V processors inotsigira iyo hypervisor yekuwedzera.
- Raspberry Pi Compute Module 4 inotsigira mune huru kernel.
- Kubviswa kweMIPS Netlogic SoCs.
- Tsigiro yeSnapdragon 690 uye imwe itsva ARM hardware seRockchip RK3566 uye RK3688.
- Cluster-inoziva kuronga tsigiro yekuvandudza marongero sarudzo dzema processor uko macores anounganidzwa nezviwanikwa zvakagovaniswa senge L2 cache. Iyi ndeye ARM uye x86 kunyangwe parizvino iri kutungamira kune regressions yeIntel Alder Lake.
- Mitambo paLinux:
- Iyo FUTEX2 syscall futex_waitv yauya sekuvandudzwa kukuru kuita mitambo yeWindows inomhanya paLinux zvirinani ikwane kushanda kweWindows kernel. Kuti utore mukana weizvi, Proton neWINE zvinoda kuvandudzwa.
- Iyo Nintendo Switch controller yeSwitch Pro uye Joy-Cons controller yakagadziridzwa.
- Tsigiro iri nani yeSony PlayStation 5 controller.
- Tsigiro iri nani yeHP Omen laptops.
- Steam Deck inoratidzira mapaneru ekumisikidza kuvandudzwa.
- Kuchengetedza uye mafaira masisitimu:
- Vhara subsystem optimizations, kusanganisira yakawanda yebasa raJens Axboe pakugadzirisa iyo yega-musimboti IOPS inogona yeLinux kernel.
- Kumwe kuvandudzwa kwekuita kweBtrfs.
- F2FS inowedzera sarudzo yekuparadzanisa nemaune iyo faira system kuti ibatsire mugadziri.
- Inokurumidza Ceph ine asynchronous dirops inogoneswa neiyo default.
- AFS, 9p, uye Netfslib ikozvino shandisa folios.
- LZMA / MicroLZMA compression yeEROFS.
- Memory tsoka yekudzikisa basa reXFS.
- Nets:
- Microsoft SMB3 / CIFS makwidziridzo anosanganisira zvigadziriso uye rimwe basa rekuita.
- Realtek RT89 WiFi Controller kutsigira itsva 802.11ax isina waya adapta.
- Dzimwe Hardware:
- Kushanda masensa tsigiro kune akawanda akawanda ASUS uye ASRock mamabhodhi.
- Tsigiro yeApple Magic Keyboard 2021.
- Habana Labs AI controller ikozvino inotsigira peer-to-peer kugovana kuburikidza neDMA-BUF.
- Basa rakaitwa mu ACPI kubvumira mutongi kuti aedze Hardware ichiri kure kana kuti ine simba shoma.
- Zvimwe zveCXL subsystem yekugonesa basa.
- Hardware tsigiro yekusimudzira yeSystem76 zvinyorwa.
- Mutyairi mutsva wekubata neEC-inotyairwa backlights.
- Zvirinani AMD S0ix rutsigiro.
- USB basa sechikamu cheApple Silicon update.
- Apple M1 PCIe Controller.
- AMD Yellow Carp Runtime Power Management yeXHCI Controllers.
- Kuvandudzwa kwakawanda mukutonga kwesimba.
- Zvirinani USB yakaderera latency odhiyo tsigiro uye zvimwe zvinosimudzira ruzha.
- Chengetedzo:
- SELinux / LSM / Smack kudzora uye kuongororwa kweIO_uring.
- Yakavandudza kodhi yeRetpoline kuti igadzirise kunyorwazve kwekodhi yebhodhi rekudzoka. Iyo x86 BPF kodhi ikozvino zvakare iri nani inoenderana nezvinotarisirwa zvakatenderedza Retpolines.
- Kugadzirira basa rekutsigira FGKASLR mune ramangwana se randomisation yeyakanaka-grained / granular core kero nzvimbo kuronga.
- Tsigiro yevaenzi veKVM kuve nekutonga pamusoro pe AMD PSF cheki zvishoma kuita shanduko ine chekuita nekuchengetedza kana ichidikanwa.
- Microsoft yakatanga kuendesa Hyper-V isolation VM rutsigiro.
- Specter SSBD / STIBP zvimisikidzo zveSECCOM tambo dzakadzoreredzwa.
- vamwe:
- Memory folios yauya semusimboti kusimudzira kune Linux's memory management code.
- DAMON-yakavakirwa ndangariro kudzoreredza yasvika kubatsira Linux mune yakaderera ndangariro mamiriro.
- Kuitwa kwakagadziridzwa kweZstd kwekernel kwave kuwanikwa.
- Xen inogona kubata nekukurumidza kutanga kwevaenzi vePV.
- Basa rakatanga kuchenesa kodhi zvakanyanya.
Ikozvino yave kuwanikwa kuThe Kernel Archive
Linux 5.16 yakatoziviswa uye inowanikwa en Iyo Kernel Archives. Vashandisi veUbuntu vanoda kuiisa vachafanira kuzviita vega. Jammy Jellyfish ichave iri LTS vhezheni, saka inofanirwa kusvika neLinux 5.15. Chero zvazvingava, Linux 5.16 haisi kuzombouya zviri pamutemo kuUbuntu.