Bayan nasa jinkirin makon da ya gabata wanda ya tilasta ƙaddamar da RC na 8Linus Torvalds ne jefa daren jiya tsayayyen sigar Linux 5.12. Wannan sabon sakin kernel yana kara goyan baya ga VRR, Radeon RX 6000 da kuma na Sony Play Station 5 DualSense, wanda nayi matukar ban dariya domin kwanakinnan kawai nayi tunanin yin wasu FPS a cikin Linux kuma niyyata ita ce in yi shi da wani Sony. mai sarrafawa, a wannan yanayin Dualshock 3.
Torvalds ya gode wa al'umma saboda aikin da suka yi, tunda sun sami nasarar sanya makon cikin kwanciyar hankali kuma Linux 5.12-rc9 da ya ambata ba a buƙata, wani abu da ya ƙaddamar da shi a cikin wasu nau'ikan kwaya, amma muna tunanin ba haka muke ba zuwa ganin wannan lokacin. Yana nufin zuwa jerin labarai, ga wanda na aro Michael Larabil, wanene wanda ni kaina na yarda da shi kuma wanda nake gode masa saboda aikin da yake yi.
Linux 5.12 karin bayanai
- Masu sarrafawa da SoCs
- SiFive FU740 da HiFive Unmatched RISC-V sun sami tallafi an faɗaɗa su. Tallafin NUMA kuma ya sauka don RISC-V.
- Intel ASIC N5X da Snapdragon 888 suna kusa da sababbin dandamali yanzu ana tallafawa.
- Sabuwar kernel zai hana rufewa da saurin tsarin wayoyin hannu na Intel mai dauke da yanayin zafi da ake kunnawa.
- Taimako don bayanan kwamfutar tafi-da-gidanka na Lenovo.
- Kyakkyawan tallafi don na'urorin Surface na Microsoft.
- An haɗu da Dynamic Thermal Power Management (DTPM) tsarin don kar muyi zafi da na'urori masu zafi.
- Driverarin direbobi daban-daban don dandamali na x86.
- Kawar da tsofaffin hanyoyin ARM.
- Cire goyon bayan Intel MID sannan kuma cire Intel Simple Firmware Interface goyon baya.
- Virtualization
- Ofarin lambar hypervisor ta ACRN ta Intel an sake fasalta shi don wannan mawuyacin halin tsaro / mai tunanin IoT.
- VFIO takamaiman aikin pinning don ingantaccen aiki.
- Taimako don kwayar Linux don farawa azaman tushen ɓangare a cikin Microsoft hypervisor.
- KVM yanzu yana ba sararin mai amfani damar yin koyi da hauhawar Xen.
- Zane
- Intel VRR / Adaptive-Sync don Intel Xe (Gen12).
- An riga an haɗa overclocking na jerin Radeon RX 6800/6900 OverDrive.
- FP16 tsarin tallafi na pixel don ƙarin Radeon GPUs.
- Sauran ci gaban AMDGPU daban-daban.
- Adreno 508/509/512 GPU tallafi a cikin MSM.
- Ikon dakatar da mitigations na tsaro na Intel.
- Intel Rocket Lake yana gyara tare da haɓaka ikon sarrafawa, goyon bayan launi mai haske don Lake Tiger, da sauran abubuwan i915.
- Ajiyayyen Kai
- Saurin IO_uring da sauran inganta.
- Ana haɗa ɓoyayyen ɓoyayyen kan layi na EMMC ta bin FSCRYPT ɓoyayyen kan layi da sauran ayyukan da suka zo a cikin abubuwan da suka gabata. Qualcomm ICE (Inline Crypto Engine) shima yana aiki tare da wannan sigar.
- F2FS yanzu tana goyan bayan daidaitaccen matsin lamba Zstd / LZ4 lokacin hawa tsarin fayil.
- Yawancin cigaba a cikin XFS.
- Ingantaccen aiki don Btrfs tare da haɗin aikin yanki.
- exFAT na iya share fayiloli da sauri a cikin yanayin "dirsync".
- Sauran kayan aiki
- Sony PlayStation 5 DualSense mai sarrafawa ya haɗu kuma Sony yana kiyaye shi a hukumance.
- Broadcom's VK Throttle Controller an haɗa shi don Valkyrie da Viper PCIe injunan sauke abubuwa / kara hanzari.
- An haɗa direban NVMEM_RMEM zuwa taswirar maɓallin ƙwaƙwalwar ajiya don firmware / masu aiwatarwa akan na'urorin membrane masu canzawa wanda za'a iya fallasa su zuwa sararin mai amfani.
- Uteididdigar Linkididdigar Linkididdigar 2.0 Na'urar-nau'in ƙwaƙwalwar ajiya na ƙwaƙwalwar ajiya ita ce goyan baya na farko don CXL 3 a cikin kwaya.
- An haɗa direban firikwensin firikwensin kwamfutar tafi-da-gidanka na Intel don kuma bayar da rahoto game da kusurwar madannin kwamfutar tafi-da-gidanka lokacin da aka tallafawa.
- Tallafin sauti don Intel Alder Lake P.
- Pioneer DJM-750 DJ mixer yana goyan bayan kwaya.
- Yawancin cigaba a cikin hanyar sadarwa.
- Ci gaba da aiki tare da USB4, kazalika da matakin tsaro na tallafi na 5 don musaki ramin PCIe.
- Rahotan ruwa / zafin jiki na wasu katunan katunan ASRock.
- Ingantaccen bayanin batir don wasu na'urorin Logitech.
- Tsaro
- Beenungiyoyin IDMAPPED sun haɗu.
- Kernel na Linux yanzu yana da ikon kewaye da na'urorin Thunderbolt waɗanda aka ba izini a baya.
- Microsoft IMA / Mutuncin haɓakawa.
- An haɗu da Kernel Electric-Fence (KFence) a matsayin madadin KASAN don gano ƙwanƙwasa ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ajiya mai sauƙi mai sauƙi don aiki don samar da kwaya.
- AES-NI mai hanzartawa don CTS tare da saurin AES-NI XTS aikin ɓoye don tsarin da ya dogara da Retpolines.
- Janar
- Tallafin allurar mai jiwuwa ta software.
- Cire tallafin OProfile daga kwaya, kamar yadda sararin mai amfani na OProfile ya kasance yana amfani da Perf na kwayar maimakon haka, yana sanya lambar kernel ta OProfile.
- An gabatar da hangen nesa kuma yana ba da damar gina kernel don tallafawa hanyoyin hasashe da yawa waɗanda aka tsara a lokacin taya.
- An haɗa goyon bayan LED na kernel zuwa layin TTY.
- Rahoton jinkirin umarni na Perf lokacin da aka haɗa shi tare da CPU mai goyan baya, wanda shine Xeon Sapphire Rapids kawai a yanzu.
- RDMA yanzu yana tallafawa DMA-BUF don sauya takwarorin aboki tare da GPUs.
- Bayyanar da Ayyukan ACPI Firmware Performance Data (FPDT) zuwa sararin mai amfani ga waɗanda suke son bayani game da farawar kayan aiki / kayan aiki, da kuma lokacin dakatarwa / ci gaba.
- Clang Link Time Optimizations (LTO) yanzu ana iya amfani da shi zuwa kwaya don duka x86_64 da aarch64. Wannan yana da amfani ga aikin LTO kamar yadda yakamata don ba da damar tallafawa CFI na Clang.
- An inganta tallafi ga Nintendo 64 bayan sabon tashar N64 Linux da aka fitar a ƙarshen 2020
Akwai yanzu, ba da daɗewa ba a wasu rarrabawa
Sanarwar Linux 5.12 na hukuma ne, amma har yanzu zai ɗauki ɗan lokaci kaɗan don zuwa wasu rarrabawa. Ubuntu ba zai zo ba, kuma masu amfani da ke son sa dole su girka da kan su, da hannu ko amfani da kayan aiki kamar su Ubuntu Mainline Kernel Mai sakawa. Idan kunyi, dole ne ku tuna cewa sabuntawa suma suna gudana ta kanku.