Linux 6.18-rc4 Yanzu yana samuwa azaman sabon ginin gwajin mako-mako. Bayan wasu makwanni masu natsuwa, zagayowar za ta kasance karɓaɓɓe kuma tana kan hanyar bayarwa a ƙarshen Nuwamba ko farkon Disamba. Dan takara na hudu don sakin Yana zuwa cikin sauƙi kuma tare da mai da hankali kan cikakkun bayanai na gogewa, kamar yadda aka yi dalla-dalla a cikin Menene sabo a cikin Linux 6.18-rc3.
Linus Torvalds ya sanar 'yan sa'o'i a gaba a kowace tafiya, amma ba tare da wani canje-canje na asali ga shirin ba: babba Gyaran direba (GPU, cibiyar sadarwa da sauti) da ƙananan gyare-gyare ga cibiyoyin sadarwa, tsarin fayil (SMB, XFS da nfsd), mai tsarawa (sched_ext) da s390 da x86 gine-gine, da sababbin gwaje-gwaje na atomatik don VFIO.
Sabbin fasali da canje-canje masu mahimmanci a cikin Linux 6.18-rc4
A kan x86, mafi kyawun canji shine faɗaɗa abubuwan gano samfuri don AMD Zen 6 mai zuwa (iyalin 1Ah). Kwayar yanzu ta gane ƙarin samfura 16 ta hanyar tsawaita kewayon baya, don haka sauƙaƙe tsarin shirye-shiryen. Samfuran dangane da Zen 6 wanda zai zo kasuwa, kamar yadda aka ruwaito a ciki Linux 6.18-rc2.
Hakanan akan gaban AMD, kernel yana hana amfani da RDSEED akan wasu tsarin Zen 5 tare da microcode wanda ke ƙaddamar da facin firmware, yana rage sanannen batun bazuwar. AMD ta riga ta rarraba sabuntawa don EPYC 9005, kuma sauran za su zo nan da nan; a halin yanzu, kernel ya haɗa da wannan kariya akan RDSEEDBugu da kari, aiki tare na FPU's XFD jihar lokacin da isar da sigina aka gyara, da kuma rashin tari tare da CONFIG_CFI=yy CONFIG_LTO_CLANG_FULL=y an kauce masa.
Gudanar da iko da aiki a cikin Linux 6.18-rc4
An warware koma bayan aikin a cikin gwamnan menu na CPUidle wanda ya koma Linux 6.17. Batun, wanda Doug Smythies ya lura akan Intel Core i5-10600K, ya haifar da wani FaÉ—in aikin kusan kashi 11% a cikin wasu kaya, kuma an riga an gyara shi a Git a cikin lokaci don wannan É—an takarar na saki.
Gyaran, wanda Rafael Wysocki ya rubuta, yana ba da fifikon shigar da jihar kada kuri'a akai-akai lokacin da lattin fita daga yanayin barci ya wuce lokacin da ake tsammani. Wannan gyare-gyare yana rage jiran da ba dole ba kuma yana dawo da aikin da aka rasa; ya cika da Gyaran kwanan nan don Chromebooks tare da Intel ya shafi wani koma bayan sarrafa makamashi.
Sauran gaban kwaya a cikin wannan RC
Bayan x86 da iko, yawancin canje-canjen sun sake kasancewa cikin masu sarrafawa: Zane-zane, hanyar sadarwa da sauti suna jagorantar hanya Faci. A cikin wuraren da ba su da alaƙa da direba, akwai ƙananan gyare-gyare ga tarin cibiyar sadarwa, SMB/XFS/nfsd, sched_ext, da ƙarin gwaje-gwaje don VFIO. Ƙungiyar kulawa ta bayyana waɗannan gyare-gyare a matsayin maras muhimmanci kuma kawai layukan lamba kaɗan.
Samun, gwaji, da mahallin mahallin
Tare da wannan RC4 da aka saki, sigar ƙarshe na 6.18 yakamata ya zo a ƙarshen Nuwamba ko makon farko na Disamba.
Waɗanda ke gwada RC4 yakamata su sa ido akan maki da yawa: tabbatar da cewa babu kurakurai yayin tattarawa tare da Clang's CONFIG_CFI da LTO, duba yanayin bacci da rashin aiki akan kwamfyutocin, kuma tabbatar akan Zen 5 cewa RDSEED na kashe saƙo Yana bayyana a cikin dmesg bayan amfani da microcode daidai. Ana iya ba da rahoton kowace matsala ga LKML ko mai kula da tsarin da abin ya shafa.
Linux 6.18-rc4 yana girma sosaiYana faɗaɗa tallafi ga Zen 6, yana rage matsalar RDSEED a cikin Zen 5, yana gyara koma bayan wutar lantarki, yana goge manyan direbobi da tsarin ƙasa. Hana duk wani yanayi da ba a zata ba, jadawalin ya kasance baya canzawa, kuma za a sadaukar da kwanaki masu zuwa don daidaita yanayin kwanciyar hankali da aiki a cikin shirye-shiryen sakin barga.