I-Linux 6.18-rc4 Manje isiyatholakala njengokwakhiwa kokuhlolwa kwamasonto onke. Ngemva kwamasonto ambalwa athule, umjikelezo uhlala uzinzile futhi usendleleni yokulethwa ngasekupheleni kukaNovemba noma ekuqaleni kukaDisemba. Umuntu wesine ozokhululwa Ifika kahle futhi igxile emininingwaneni yokupholisha, njengoba kuchaziwe ku- Yini entsha ku-Linux 6.18-rc3.
ULinus Torvalds umemezele amahora ambalwa kusengaphambili ngohambo ngalunye, kodwa ngaphandle kwanoma yiziphi izinguquko eziyisisekelo ohlelweni: okuvelele ukulungiswa komshayeli (i-GPU, inethiwekhi nomsindo) nokulungiswa okuncane kumanethiwekhi, izinhlelo zamafayela (i-SMB, i-XFS ne-nfsd), isihleli esinwebekayo (sched_ext) kanye nezakhiwo ze-s390 ne-x86, kanye nokuhlola okusha okuzenzakalelayo kwe-VFIO.
Izici ezintsha nezinguquko ezibalulekile ku-Linux 6.18-rc4
Ku-x86, ushintsho oluphawuleka kakhulu ukunwetshwa kwezihlonzi eziyimodeli ze-AMD Zen 6 ezayo (umndeni we-1Ah). I-kernel manje ibona amamodeli engeziwe ayi-16 ngokwelula ibanga langaphambilini, ngaleyo ndlela yenza inqubo yokulungiselela ibe lula. imikhiqizo esekelwe ku-Zen 6 ezobe ifika emakethe, ngendlela efanayo naleyo ebikwe ngayo i-linux 6.18-rc2.
Futhi ngaphambili kwe-AMD, i-kernel ikhubaza ukusetshenziswa kwe-RDSEED ezinhlelweni ezithile ze-Zen 5 nge-microcode eyandulela isichibi se-firmware, inciphisa inkinga eyaziwayo yokungahleliwe. I-AMD isivele isabalalisa isibuyekezo se-EPYC 9005, kanti abanye bazofika maduze; Okwamanje, i-kernel ihlanganisa lokhu vikela ku-RDSEEDUkwengeza, ukuvumelanisa kwesimo se-XFD se-FPU lapho iletha amasignali kuyalungiswa, futhi ukwehluleka kokuhlanganiswa ne-CONFIG_CFI=yy CONFIG_LTO_CLANG_FULL=y kuyagwenywa.
Ukuphathwa kwamandla nokusebenza ku-Linux 6.18-rc4
Ukwehla kokusebenza kumbusi wemenyu ye-CPUidle ehlehlela emuva ku-Linux 6.17 sekuxazululiwe. Udaba, olubonwe nguDoug Smythies ku-Intel Core i5-10600K, lubangele ukusebenza kwehle cishe ngo-11% emithwalweni ethile, futhi isivele ilungisiwe ku-Git ngesikhathi saleli khandidethi lokukhululwa.
Ukulungiswa, okugunyazwe u-Rafael Wysocki, kubeka kuqala ukungena esimweni sokuvota kaningi lapho ukubambezeleka kokuphuma esimweni sokulala kudlula isikhathi sokungenzi lutho esilindelwe. Lokhu kuguqulwa kunciphisa ukulinda okungadingekile futhi kubuyisele ukusebenza okulahlekile; igcwalisa i Ukulungiswa kwakamuva kwama-Chromebook nge-Intel kuthintwa okunye ukwehla kokuphathwa kwamandla.
Amanye ama-kernel fronts kule RC
Ngale kwe-x86 namandla, inqwaba yezinguquko isiphinde yaba kuzilawuli: Imidwebo, inethiwekhi nomsindo kuhola indlela Amapheshana. Ezindaweni ezingahlobene nomshayeli, kukhona ukulungiswa okuncane kusitaki senethiwekhi, i-SMB/XFS/nfsd, i-sched_ext, nokuhlolwa okungeziwe kwe-VFIO. Ithimba labalungisayo lichaza lezi zinguquko njengezingabalulekile futhi ziyimigqa embalwa kuphela yekhodi.
Ukutholakala, ukuhlola, nomongo
Ngale RC4 ekhishwe, inguqulo yokugcina ye-6.18 kufanele ifike ekupheleni kukaNovemba noma ngesonto lokuqala likaDisemba.
Labo abahlola i-RC4 kufanele babheke amaphuzu amaningana: qinisekisa ukuthi awekho amaphutha lapho uhlanganisa i-CONFIG_CFI ne-LTO kaClang, hlola ukulala nokungenzi lutho kumakhompyutha aphathekayo, futhi uqinisekise ku-Zen 5 ukuthi RDSEED umlayezo okhutshaziwe Ivela ku-dmesg ngemva kokufaka i-microcode ehambisanayo. Noma yiziphi izinkinga zingabikwa ku-LKML noma kumnakekeli wesistimu engaphansi ethintekile.
I-Linux 6.18-rc4 ivuthwa kahleYandisa usekelo lwe-Zen 6, yehlisa udaba lwe-RDSEED ku-Zen 5, ilungisa ukuhlehla kwamandla, futhi ipholisha izishayeli eziyinhloko namasistimu angaphansi. Ngaphandle kwanoma yiziphi izimo ezingalindelekile, ishejuli ihlala ingashintshiwe, futhi izinsuku ezizayo zizonikezelwa ekulungiseni kahle ukuzinza nokusebenza kulungiselelwa ukukhishwa okuzinzile.