Si Inguqulelo entsha yeLinux kernel. Ngesi sihlandlo, into esinokuyifaka ngayo Linux 5.15, inguqulo yeshumi elinesithandathu yochungechunge lwe-5 oluza nezinto ezininzi ezintsha. Phakathi kwabo, ndichukunyiswa kuphuculo lokuxhasa i-NTFS, inkqubo yefayile ye-Microsoft, kodwa kukho ezinye iinguqu ezininzi.
Kuyamangalisa ukuba oku kulandelayo uluhlu lweendaba (nge Phoronix) lide kakhulu, ngokuyinxenye ngenxa yokuba uLinus Torvalds uthe oku kuya kuba yinto encinci yokukhululwa ngokobungakanani. Incinci okanye hayi, yeyona kernel isexesheni, kwaye iya kuqhubeka injalo iiveki ezimbini, xa iLinux 5.16 RC yokuqala ikhutshwa.
Iimpawu eziphambili zeLinux 5.15
- Inkqubo:
- Umqhubi we-AMD PDTDMA uye wadityaniswa emva kokuphuhla iminyaka emibini ukuze kuxhamle abaqhubekekisi be-AMD EPYC.
- Ulwandiso lwe-Stack yokukrazula ye-RISC-V kunye nezinye izinto eziqhagamshelweyo ze-RISC-V.
- Inkxaso ye-Alder Lake kumlawuli we-TCC.
- Ulungiso oluphambili lwe-AMD notebook nqumamisa / qala kwakhona olunceda iimodeli ezininzi.
- I-KVM ngoku ayigqibekanga kwi-x86 TDP MMU entsha kwaye yongeza i-5-level AMD SVM paging.
- Ukujongwa kobushushu be-AMD Zen 3 APU iyafumaneka ekugqibeleni.
- Inkxaso yokubeka iliso kwiqondo lobushushu le-Yellow Carp APU.
- Umqhubi we-AMD SB-RMI uye wadityaniswa ukuze kuxhamle iiseva ezineemeko zokusebenzisa ezifana ne-Linux-based OpenBMC software stack.
- Ukuphathwa kwegalelo le-C3 kulungiselelwe ii-AMD CPUs.
- Olunye uphuculo kwikhowudi yekernel ye-IRQ ukuze kuxhamle i-Intel 486 era hardware.
- Uzalisekiso loguqulelo oluntsonkothileyo lwe-SM4 olulungiselelwe i-AVX2.
- Imizobo:
- Uninzi lwee-ID ze-PCI ze-RDNA2 ezintsha ezikhomba kuphuculo olunokwenzeka kumakhadi emizobo e-RDNA2.
- Inkxaso yemizobo ye-AMD Cyan Skillfish.
- Inkxaso yokuqala ye-Intel XeHP kunye ne-DG2 / Alchemist imizobo ecacileyo.
- Ukususwa kwe-Intel Gen10 / iCannon Lake inkxaso yemizobo.
- Uninzi lolunye uphuculo lwegraphic phakathi kwabaqhubi be-DRM / KMS.
- Ugcino / IiNkqubo zeFayile:
- Umqhubi omtsha we-NTFS wadityaniswa, uphuculo olukhulu kumqhubi okhoyo we-NTFS. Lo mqhubi mtsha yi "NTFS3" eyenziwe yiParagon Software.
- I-KSMBD yeSamsung yadityaniswa njengeseva yefayile ye-SMB3 kwi-kernel.
- I-OverlayFS inomsebenzi ongcono kwaye ikopisha iimpawu ezininzi.
- I-FUSE ngoku ivumela ukunyuswa kwesixhobo esisebenzayo.
- Ukulungiswa kokusebenza kweF2FS.
- Uqhagamshelo ekwabelwana ngalo kwiiNIC ezininzi ngekhowudi yomxhasi weNFS.
- Ulungiselelo olutsha lwe-EXT4.
- Uphuculo oluninzi lwe-XFS.
- Inkxaso yemowudi ye-RAID ethotyiweyo ye-Btrfs kunye nokuphuculwa komsebenzi.
- Inkxaso ye-Btrfs yeentaba ze-IDAPPED kunye nenkxaso ye-Btrfs FS-VERITY.
- Linux 5.15 I / O inokufikelela ukuya kuthi ga kwi ~ 3.5M IOPS ngondoqo.
- Inkxaso yelizwe jikelele kwisiphaluka / inombolo yolandelelwano lwediski yeziganeko zedisk, ecelwe ngabaphuhlisi benkqubo.
- Ukususwa kwenkqubo engaphantsi kwe-LightNVM.
- Ukulungiswa kwekhowudi yomqhubi we-Linux.
- Olunye utshintsho kwindlela esezantsi yebhloko.
- Ezinye izixhobo:
- IiLebhu ezahlukeneyo zeHavana AI yoHlaziyo lomqhubi we-Accelerator.
- Ukusebenza kwe-Ethernet ye-OpenRISC xa usebenzisa iFPGA LiteX uqwalaselo.
- Inkxaso yePlatifomu ye-ASUS ACPI.
- I-ASUS WMI yokuphatha uphuculo malunga nokuphathwa kwe-eGPU, ukukhubaza i-dGPU, kunye nobuchule bokuqhuba ngaphezulu kwephaneli.
- Isisombululo esiphezulu sokuskrola kwi-Apple Magic Mouse.
- Umqhubi we-Apple M1 IOMMU uye wadityaniswa njengenyathelo elibalulekileyo lokugunyazisa amacandelo amaninzi e-Apple M1 SoC kwiLinux.
- Inkxaso eyongeziweyo ye-NVIDIA Jetson TX2 NX kunye nezinye iibhodi ze-ARM / amaqonga amatsha.
- Umqhubi weaudio we-AMD Van Gogh APU wongezwe kwi-AMD ACP5x entsha ye-audio coprocessor.
- Isilawuli esitsha se-Realtek RTL8188EU WiFi sokubuyisela ikhowudi yakho yokulawula ekhoyo.
- Inkxaso kwisizukulwana esilandelayo se-Intel "Bz" ye-WiFi hardware.
- Omnye umlawuli wempompo yokupholisa amanzi.
- I-Intel yongeze inkxaso yothungelwano olunentambo kwiqonga layo leLunar Lake kwisilawuli se-e1000e.
- Inkxaso yokufunda indawo yememori yeNintendo OTP.
- Umqhubi we-Arm's SMCCC TRNG wongeziwe.
- Cirrus Logic Dolphin inkxaso yomsindo.
- Umsebenzi we-kernel gabalala:
- Ikhowudi yokutshixa ye-PREEMPT_RT iye yadityaniswa njengenyathelo elikhulu eliya ekufumaneni iipetshi zexesha lokwenyani (RT) kwi-Linux kernel.
- I-DAMON yaseAmazon yahlala kwisakhelo sokujonga ukufikelela kwedatha esingasetyenziselwa ukuphinda kusebenze imemori kunye nezinye izinto.
- Uhlengahlengiso lwekhowudi ye-SLUB ukuze ihambelane ne-RT.
- Ukuqaliswa kweVDUSE yezixhobo ze-vDPA kwindawo yomsebenzisi.
- Utshintsho olufutshane olwenziwa nguLinus Torvalds ngokwakhe yayikukuvumela -I-Werror ngokungagqibekanga kuyo yonke i-kernel eyakhayo, kodwa emva kweentsuku ezimbalwa kuphela yatshintshwa ukuba isebenze kuphela -I-Werror yolwakhiwo lovavanyo.
- Ukuphatha ngcono ngexesha lokubuyiselwa kwememori kwiiseva ezinamanqanaba eenkumbulo ezininzi.
- Inkqubo entsha_mrelease umnxeba wokukhulula ngokukhawuleza imemori kwinkqubo yokufa.
- Kulungiswe umba wokulinganisa obangele amaxesha amade kakhulu okuqalisa kwiiseva ezinkulu ze-IBM ezithathe ukuya kuthi ga kwimizuzu engama-30 ukuqalisa.
- Uphuculo olwahlukeneyo kumcwangcisi.
- Uphuculo lolawulo lwamandla olwahlukeneyo.
- Inkxaso yamaxesha e-BPF kunye nenkxaso yeprotocol ye-MCTP zezinye zeenguqu kuthungelwano.
- Ukhuseleko:
- Inketho yokugungxula i-cache yedatha ye-L1 ekutshintsheni umxholo njengophawu lokhuseleko lwe-paranoid kunye nezinye iimeko ezikhethekileyo.
- Ukuphuculwa kokubonwa kokuphuphuma kwe-Buffer ekuhlanganiseni nasekuqhubeni ixesha.
- Ukukhuselwa okongeziweyo ekuhlaselweni kwesiteshi esisecaleni ngokucoca iirejista ezisetyenzisiweyo ngaphambi kokubuya, ukusebenzisa inkxaso ye-compiler.
- Inkxaso yomlinganiselo we-IMA kwikhowudi yemephu yesixhobo.
Iyafumaneka ngoku, kodwa hayi ngokungagqibekanga ku-Ubuntu
Linux 5.15 ngoku iyafumaneka ngokusemthethweni, kodwa abo bafuna ukuyifaka Ubuntu kuya kufuneka benze ufakelo lwezandla. Kwakhona, umgcini wayo akayi kucebisa ukuthathwa komntwana ngobuninzi de bakhuphe uhlaziyo lokuqala lweLinux 5.15.