Sine inguqulo entsha ye-Linux kernel. Kulesi senzakalo, esingakufaka Linux 5.15, inguqulo yeshumi nesithupha yochungechunge 5 oluza nezici eziningi ezintsha. Phakathi kwazo, ngihlatshwa umxhwele ukuthuthuka ekusekelweni kwe-NTFS, uhlelo lwefayela lobunikazi be-Microsoft, kodwa kunezinye izinguquko eziningi.
Kuyamangaza ukuthi okulandelayo uhlu lwezindaba (nge Phoronix) yinde kakhulu, ngokwengxenye ngoba uLinus Torvalds uthe lokhu kuzoba ukukhishwa okuncane ngokosayizi. Incane noma cha, iwuhlu lwakamuva kakhulu, futhi izoqhubeka injalo amasonto amabili, lapho kukhishwa i-Linux 5.16 RC yokuqala.
Izithombe ezinhle kakhulu zeLinux 5.15
- Amaprosesa:
- Umshayeli we-AMD PDTDMA uhlanganiswe ngemuva kokuthuthukiswa iminyaka emibili ukuze kuzuze amaphrosesa weseva ye-AMD EPYC.
- Isandiso sokuphenya isitaki se-RISC-V kanye nezinye izici ezixhunyiwe ze-RISC-V.
- Ukusekelwa kwe-Alder Lake kusilawuli se-TCC.
- Ukulungiswa okukhulu kwe-notebook ye-AMD kumiswe/ qalisa kabusha okuzuzisa amamodeli amaningi.
- I-KVM manje izenzakalela ku-x86 TDP MMU entsha futhi yengeza ukupeyisha kwe-AMD SVM okunezinga elingu-5.
- Ukuqapha izinga lokushisa kwe-AMD Zen 3 APU ekugcineni kuyatholakala.
- Ukusekelwa kokuqapha izinga lokushisa kwe-Yellow Carp APU.
- Umshayeli we-AMD SB-RMI uhlanganiswe ukuze kuzuze amaseva ngamakesi okusetshenziswa afana ne-Linux-based OpenBMC software stack.
- Ukubamba okokufaka kwe-C3 kwenzelwe ama-AMD CPUs.
- Okunye ukuthuthukiswa kwekhodi ye-IRQ kernel ukuze kuzuze i-Intel 486 era hardware.
- Ukuqaliswa kokubethela kwe-SM4 okuthuthukiselwe i-AVX2.
- Imidwebo:
- Omazisi abaningi abasha be-RDNA2 PCI abakhomba ekuthuthukisweni okungenzeka kumakhadi emifanekiso e-RDNA2.
- Ukusekelwa kwehluzo ze-AMD Cyan Skillfish.
- Ukusekelwa kokuqala kwe-Intel XeHP kanye ne-DG2 / Alchemist discrete ihluzo.
- Ukususwa kokusekelwa kwezithombe ze-Intel Gen10 / Cannon Lake.
- Okunye ukuthuthukiswa kwegraphical phakathi kwabashayeli be-DRM/KMS.
- Isitoreji / Amasistimu Wefayela:
- Umshayeli omusha we-NTFS uhlanganisiwe, ukuthuthuka okukhulu kunomshayeli okhona we-NTFS. Lo mshayeli omusha uyi-"NTFS3" eyakhiwe yiParagon Software.
- I-KSMBD yakwaSamsung ihlanganiswe njengeseva yefayela le-SMB3 ku-kernel.
- I-OverlayFS inokusebenza okungcono futhi ikopisha izici eziningi.
- I-FUSE manje ivumela ukukhweza idivayisi esebenzayo.
- Ukulungiselelwa kokusebenza kwe-F2FS.
- Ukuxhumana okwabiwe kuwo wonke ama-NIC amaningi ngekhodi yeklayenti le-NFS.
- Ukulungiselelwa okusha kwe-EXT4.
- Ukuthuthukiswa okuningi kwe-XFS.
- Usekelo lwemodi ye-RAID eyehlisiwe yama-Btrfs nokuthuthukiswa kokusebenza.
- Usekelo lwe-Btrfs lokukhweza kwe-IDAPPED nosekelo lwe-Btrfs FS-VERITY.
- I-Linux 5.15 I/O ingafinyelela ku-~ 3.5M IOPS ngomongo ngamunye.
- Ukusekelwa kwenombolo yomhlaba wonke yokulandelana kwesifunda / idiski yemicimbi yediski, ecelwe abathuthukisi be-systemd.
- Ukususwa kwe-subsystem ye-LightNVM.
- Ukulungiswa kwekhodi yomshayeli we-floppy ye-Linux.
- Ezinye izinguquko ohlelweni olungaphansi lwamabhulokhi.
- Enye i-hardware:
- I-Havana Labs Ehlukahlukene AI Accelerator Driver Updates.
- I-Ethernet yokusebenza ye-OpenRISC lapho usebenzisa ukulungiselelwa kwe-FPGA LiteX.
- Usekelo lwe-ASUS ACPI Platform Profile.
- I-ASUS WMI yokuphatha intuthuko ezungeze ukuphatha kwe-eGPU, ukukhubaza i-dGPU, namandla okushayela ngokweqile kwephaneli.
- Ukuskrola ngokulungiswa okuphezulu kwe-Apple Magic Mouse.
- Umshayeli we-Apple M1 IOMMU uhlanganiswe njengesinyathelo esibalulekile sokugunyazwa kwezingxenye ezengeziwe ze-Apple M1 SoC ku-Linux.
- Ukwesekwa okwengeziwe kwe-NVIDIA Jetson TX2 NX namanye amabhodi/amapulatifomu e-ARM amasha.
- Umshayeli womsindo we-AMD Van Gogh APU wengezwe ku-coprocessor entsha ye-AMD ACP5x.
- Isilawuli esisha se-Realtek RTL8188EU WiFi esizongena esikhundleni sekhodi yakho yesilawuli ekhona.
- Ukusekelwa kwesizukulwane esilandelayo se-Intel "Bz" yehadiwe ye-WiFi.
- Esinye isilawuli senzwa yepompo yokupholisa amanzi.
- I-Intel iphinde yengeza ukusekelwa kwenethiwekhi enezintambo yesikhulumi sayo seLunar Lake kusilawuli se-e1000e.
- Usekelo lokufunda indawo yenkumbulo ye-Nintendo OTP.
- Umshayeli we-Arm's SMCCC TRNG wengeziwe.
- Ukusekelwa komsindo kwe-Cirrus Logic Dolphin.
- Umsebenzi ojwayelekile we-kernel:
- Ikhodi yokukhiya ye-PREEMPT_RT ihlanganiswe njengesinyathelo esikhulu ekutholeni amapeshi esikhathi sangempela (RT) kukernel ye-Linux.
- I-DAMON yase-Amazon ithole uhlaka lokuqapha ukufinyelela kwedatha olungasetshenziselwa ukubuyisela inkumbulo okusebenzayo nezinye izici.
- Ukulungiswa kwekhodi ye-SLUB ukuze ihambisane ne-RT.
- Ukwethulwa kwe-VDUSE kumadivayisi e-vDPA esikhaleni somsebenzisi.
- Ushintsho lwesikhashana olwenziwa ngu-Linus Torvalds ngokwakhe bekuwukunika amandla -I-Werror ngokuzenzakalelayo kukho konke ukwakhiwa kwe-kernel, kodwa ngemva kwezinsuku ezimbalwa kuphela yashintshwa ukuze inike amandla kuphela -I-Werror yokwakhiwa kokuhlola.
- Ukuphatha kangcono ngesikhathi sokubuyiselwa kwenkumbulo kumaseva anezigaba eziningi zememori.
- Ikholi yesistimu entsha ye-process_mrelease yokukhulula inkumbulo ngokushesha enqubweni yokufa.
- Kulungiswe inkinga yokuqina edale izikhathi ezinde kakhulu zokuqalisa kumaseva amakhulu e-IBM athathe imizuzu engaphezu kwengama-30 ukuqalisa.
- Ukuthuthukiswa okuhlukahlukene kusihleli.
- Ukuthuthukiswa okuhlukahlukene ekuphathweni kwamandla.
- Usekelo lwezibali sikhathi ze-BPF nokusekelwa kwephrothokholi ye-MCTP ezinye zezinguquko kunethiwekhi.
- Ezokuphepha:
- Inketho yokusula inqolobane yedatha ye-L1 ekushintsheni kokuqukethwe njengesici sokuphepha se-paranoid nezinye izimo ezikhethekile.
- Ukuthuthukiswa kokutholwa kokuchichima kwebhafa ngesikhathi sokuhlanganiswa nesikhathi sokusebenza.
- Isivikelo esengeziwe ekuhlaselweni kwesiteshi eseceleni ngokuhlanza amarejista asetshenzisiwe ngaphambi kokubuya, ngokusebenzisa ukwesekwa komdidiyeli.
- Usekelo lokulinganisa olususelwa ku-IMA lwekhodi yemephu yedivayisi.
Iyatholakala manje, kodwa hhayi ngokuzenzakalelayo ku-Ubuntu
Linux 5.15 isiyatholakala ngokusemthethweni, kodwa labo abafuna ukuyifaka ku Ubuntu kuzodingeka benze ukufaka ngesandla. Futhi, umnakekeli wayo ngeke atuse ukwamukelwa ngobuningi baze bakhiphe isibuyekezo sokuqala sokulungisa i-Linux 5.15.