Me zai faru sabon sigar Linux kernel 4.19 yana kan aiki kuma masu haɓakawa suna da aiki tuƙuru kuma a kwanakin nan nauyin aikinsu ya ninka kamar yadda ramuka na tsaro a cikin masu sarrafawa na yanzu ke ci gaba da haɓaka kernel ɗin Linux kuma suna sanya Linus Torvalds cikin mummunan yanayi.
Har ila yau, dan takarar saki 4.19 kuma yana kawo tsarin tsarin GPS da kayan haɓakawa daban-daban don fayil da damar hanyar sadarwa.
Shin za a iya jinkirta ƙaddamar da kwaya?
Shugaban kwaya, Linus Torvalds, ya bayyana yanayin ci gaban na yanzu a matsayin "abin takaici" ba wai saboda ramuka na tsaro da aka sanar kwanan nan ba. Linux 4.19 a lokaci guda fitarwa ce da ta dace.
Facin keɓewa na keɓaɓɓen teburin Linux tuni ya kare tsarin 64-bit daga haɗin rata, yayin Kernel 4.19 kuma yana karɓar faci don tsarin 32-bit.
Har ila yau, Waɗannan sabbin kwastomomin tsaro na farko an gano su da sauri.
Ta hanyar su, matakai zasu iya amfani da ma'ajin 1 matakin Intel CPUs don karantawa cikin ƙwaƙwalwar ajiya mara izini.
Wannan yana da haɗari musamman a cikin mahalli masu inganci inda tsarin baƙi suka sami damar zuwa ga mai masaukin baki. Don nemo saitin agogo mai dacewa don CPU, kernel na Linux yana amfani da mai tsarawa.
Don haka masu haɓakawa sun faɗaɗa algorithm ɗinsu don yin rikodin lokacin da ake buƙata don aiwatar da lokaci na ainihi, katsewa, da daidaita lokacin CPU daidai gwargwado.
A lokaci guda, keɓaɓɓiyar hanyar neman tambayar I / O mara amfani (Asynchronous I / O Polling Interface) yana komawa zuwa kernel na Linux.
Linus Torvalds ya sake lambar lambar a farkon shigarwar sa zuwa Linux 4.18 kuma bai gamsu ba. A halin yanzu, ya tashi daga ainihin.
A halin yanzu, Greg Kroah-Hartman yana farin ciki game da sabon tsarin GPS an saka shi a cikin kwaya
Wannan yakamata ya "hora dukkan mahaukatan direbobin da suke yawo shekara da shekaru, tare da wasu canjin aiwatar da sararin mai amfani."
Sabbin aiwatarwa a cikin sabon fasalin Kernel 4.19
Zuwa yanzu lambar ta dace da masu karɓar GNSS kawai (taƙaitaccen sunan keɓaɓɓen Tsarin Tauraron Dan Adam na Duniya), amma wannan kyakkyawar farawa ce.
Hakanan don Tsarin FSI mai Kulawa (Matsayin Taimako Mai Sauƙi), Kroah-Hartman ya sami kalmomin yabo.
Akwai sabon tsari na babbar motar fitarwa mai dauke da fan, tare da fitowar babban fan wanda yake magana akan ikon raba siginar dijital don masu karɓa da yawa.
Aikin share-share ya faɗi ganima ga Jprobes, hanyar gano alamun aiki ce ta kwayar halitta. Yanzu ya maye gurbin Ftrace.
Tare da waɗannan sababbin faci don tarin cibiyar sadarwar, masu haɓaka kernel na Linux suna gabatar da aikin watsa fakiti mai-lokaci akan abin da zai zama wannan sabon sigar.
Wannan Yana bada damar lokaci wanda kernel dole ne ya aika fakiti na red. Yawanci ana amfani da shi ne don tsarin lokaci na ainihi, misali a fagen samar da mota.
A can ya kamata ya tabbatar da amintaccen watsa bayanai kuma, musamman, hana fakitoci daga zuwa latti zuwa makomarsu. Aikin yana bin tsarin cibiyar sadarwa na P802.1Qbv.
Masu haɓaka suna aiki a kan Cake (Aikace-aikacen Aiki An Inganta Ingantaccen,) wanda ake kira Patchset tare da matsalolin layin da ke bayan magudanar cikin hanyoyin sadarwar gida.
Cake yana zaune kai tsaye a kan masarrafar kayan aikin cibiyar sadarwa kuma yana yanke shawarar waɗanne fakiti ne za su iya sauka akan ƙirar yarjejeniya
An tsara layin da aka sarrafa Cake don kauce wa wuce gona da iri da latency ta hanyar amfani da hanyoyi daban-daban. (kamar su diffserv evaluation, a fair-queuing algorithm, and an ACK filter).
Keke da farko an yi shi ne don amfani a kan magudanar, kamar yadda tushen Linux na buɗe WRT kyauta na firmware.