Kamar yadda aka zata, Linus Torvalds ya saki a yau Linux 6.1. Yana da wani sabon barga version, kuma kamar yadda irin wannan, ya zo da ban sha'awa labarai. Kamar yadda a cikin kowane ɗayan abubuwan da aka saki, an haɗa tallafi don sabbin kayan aikin, amma idan wannan sigar ta shiga cikin tarihi don wani abu, wani abu zai kasance don ƙara tallafin farko ga Rust. Babu ainihin lambar, amma tushe yana nan.
Torvalds da kansa ya ruwaito wannan a cikin Dan Sakin farko na Linux 6.1, musamman lokacin da ya ce "muna da wasu abubuwa na asali waɗanda suka daɗe suna samarwa, musamman jerin nau'ikan nau'ikan nau'ikan LRU VM, da farkon Rust scaffolding (babu ainihin lambar Rust a cikin kwaya tukuna, amma abubuwan more rayuwa suna nan). Tare da tsayayyen sigar riga akwai, lokaci yayi da za a yi magana akai labarinta.
Linux 6.1 karin bayanai
La jerin labarai mafi shahara shine:
- Masu aiwatarwa:
- Lambar IBM POWER/PowerPC tana da KFENCE don 64-bit, tsakanin sauran sabbin abubuwa.
- Tashar tashar CPU ta LoongArch tana kawo bita na lambar TLB/cache, tallafin QSpinLock, boot ɗin EFI, tallafin taron perf, sarrafa Kexec, tallafin eBPF JIT, da sauran fasaloli da yawa ga wannan gine-ginen CPU na kasar Sin.
- Tallafin BF16 don masu sarrafawa na Cortex-A510 ana yin watsi da shi saboda matsalar kayan aikin da ba za a iya warware ta akan Linux ba.
- Aikin tebur na shafi na AMD IOMMU v2 a matsayin wani ɓangare na kayan aikin AMD vIOMMU ya taimaka wa IOMMU ƙirƙira don masu sarrafa EPYC 7002 "Rome" da sababbi.
- AMD CPU cache da rahoton ƙwaƙwalwar ajiya tare da AMD perf da sabbin na'urori masu sarrafawa da tallafin LbrExtV2 don Zen 4 CPUs.
- Tsarin Gudanar da Platform na AMD (PMF) an haɗa shi don ingantaccen thermal / iko / sarrafa amo tare da na'urorin AMD Ryzen na gaba.
- Taimako don sababbin ARM SoCs da sabbin na'urorin ARM daban-daban.
- Kuskuren ƙwaƙwalwar ajiyar Intel da sauri.
- AMD P-State da s2idle gyare-gyare don kwamfyutocin AMD Rembrandt.
- Taimako akan ARM don musaki ragewar Specter-BHB a lokacin aiki saboda babban farashin aiki.
- Graphics da GPUs:
- An ci gaba da ba da damar Intel Meteor Lake.
- Ingantattun sarrafa firmware na Intel GPU.
- Haɓaka iri-iri ga Intel Arc Graphics DG2/Alchemist.
- Taimakawa ga ƙungiyar AMDGPU ƙaddamarwa wanda direban RADV Vulkan ke buƙata don tallafin inuwa mai dacewa.
- Mode2 sake saitin goyan bayan RX 2 jerin RDNA6000 GPUs.
- Adana da tsarin fayil:
- Tsarin tsoho na RISC-V kernel yana ba da damar nau'ikan hoto na CD-ROM da yawa.
- Tallafin yanki na tushen FSCache don EROFS tare da shari'o'in amfani da akwati azaman manufa ta farko.
- EXT4 gyara da ingantawa.
- Gagarumin haɓaka aiki don Btrfs da sauran ayyuka don wannan tsarin fayil ɗin Linux da ake amfani da shi.
- Taimakawa ga statx() don ba da rahoton cikakkun bayanan jeri na I/O kai tsaye.
- Sauran kayan aiki:
- Gano atomatik na Logitech HID++ Hi-Res Goyan bayan gungurawa da ƙoƙarin kunna HID++ ga duk na'urorin Bluetooth na Logitech.
- Sanannen ƙari na goyon bayan sauti tare da AMD Rembrandt da aka ƙara zuwa Sound Open Firmware code, sabon AMD "Pink Sardine" goyon bayan coprocessor audio, da sabon Apple MCA SoC direba don goyon bayan sauti akan sababbin na'urorin Apple Silicon.
- WiFi Extremely High throughput (EHT) da Multi-Link Operation (MLO) shirye-shirye don WiFi 802.11be da WiFi 7.
- Ci gaba da ba da damar Intel Habana Labs Gaudi2 don wannan ƙarni na gaba na AI mai haɓakawa.
- Mai sarrafa shigarwa don IBM Operation Panel.
- An ƙara PINE64 PinePhone (Pro) direban akwati don shigar da Linux.
- Taimako don Intel Meteor Lake Thunderbolt.
- Ƙarshen-zuwa-ƙarshen USB4 goyon bayan sarrafa kwararar gudana tare da Linux kernel Thunderbolt direban cibiyar sadarwa.
- Kyakkyawan sarrafa "clones mai arha" masu kula da Nintendo.
- Sabbin direbobin kafofin watsa labarai da direbobi biyu da ke da su an ciyar da su daga cikin shirin.
- Daban-daban ƙari na direbobin sa ido na hardware.
- Virtualization:
- Xen yanzu yana tallafawa tushen tallafi na VirtIO don x86_64.
- Taimako don "tabbataccen gogewa" na VirtIO tubalan da kuma goyan baya don samar da fasalulluka na vDPA.
- Saurin raba fayil tsakanin mai masaukin baki da VMs na baƙo ga waɗanda ke amfani da ka'idar 9P godiya ga haɓakar 9P VirtIO mai mahimmanci.
- Tsaro:
- An haɗa Sanitizer na Ƙwaƙwalwar Ƙwararren Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaddamar da ba a sani ba a cikin lambar kernel. Wannan KMSAN ya dogara da kayan aikin mai tarawa a halin yanzu da aka samu tare da LLVM Clang.
- Linux 6.1 ta tsohuwa zai yi gargaɗi game da taswirar kernel W+X kuma a cikin sakin kwaya a nan gaba na iya hana irin wannan taswirar ƙirƙira da farko.
- EFI yana aiki a kusa da kwamfuta na sirri.
- Retpolines hardcore don tabbatar da INT3 bayan kowane tsalle-tsalle.
- SELinux yana ci gaba da rage kashe tallafi a lokacin aiki.
- RNG da haɓaka lambar crypto.
- Gargadi na lokacin aiki don memcpy () na filin giciye wanda zai iya kama duk buffer na tushen memcpy a cikin ƴan shekarun da suka gabata don kernel.
- wasu:
- Ƙarin tsaftace lambobi kafin PREEMPT_RT.
- Haɓaka ga sarrafa bayanan matsa lamba (PSI), gami da ikon kunna / kashe bayanan PSI a matakin rukuni.
- Generic EFI matsi goyon bayan taya.
- Cire serial/TTY direba mai sauri akan IEEE-1394 Firewire.
- An gama cire tsohuwar lambar a.out.
- Cire tsohuwar lambar hanyar sadarwa ta DECnet.
- Haɗe MGLRU don sake duba lambar dawo da shafin kwaya ta Linux da haɓaka ƙwarewar mai amfani, musamman akan tsarin Linux tare da iyakantaccen RAM.
- Linux 6.1 zai buga ainihin CPU inda kuskuren rabuwa ya faru. Idan masu kula da tsarin Linux sun gano cewa kurakuran rarrabuwa suna ci gaba da faruwa akan CPUs/cores iri ɗaya, yana iya zama alamar na'ura mai kuskure.
- Tsarin Rust na farko an haɗa shi cikin tallafin farko don harshen shirye-shirye na Rust. Sabbin direbobin tsatsa da sauran ƙwaya subsystem abstractions za a hade a nan gaba kernel hawan keke.
Linux 6.1 yanzu akwai en kernel.org. Yawancin rarrabawa za su jira sabuntawa na farko don ɗauka. Ana tsammanin wannan shine sakin 2022 LTS.