ProHoster > Ibhulogi > iindaba ze-intanethi > Ukukhutshwa kwe-kernel ye-Linux 5.3

Ukukhutshwa kwe-kernel ye-Linux 5.3

Emva kweenyanga ezimbini zophuhliso, uLinus Torvalds wazisiwe ukukhutshwa kwe-kernel Linux 5.3. Phakathi kwezona nguqu ziphawulekayo: inkxaso ye-AMD Navi GPUs, iiprosesa zeZhaoxi kunye ne-Intel Speed ​​​​Khetha iteknoloji yokulawula amandla, ukukwazi ukusebenzisa imiyalelo ye-umwait ukulinda ngaphandle kokusebenzisa imijikelo,
indlela 'yokusebenzisa i-clamping' yonyusa ukusebenzelana kwi-asymmetric CPUs, i-pidfd_open system call, ukukwazi ukusebenzisa iidilesi ze-IPv4 ukusuka kwi-0.0.0.0/8 subnet, ukuba nokwenzeka kwe-nftables hardware acceleration, inkxaso ye-HDR kwisistim esezantsi ye-DRM, ukuhlanganiswa kwe-ACRN i-hypervisor.

В isaziso ukukhululwa okutsha, uLinus ukhumbuze bonke abaphuhlisi ngomgaqo oyintloko wophuhliso lwe-kernel - ukugcina ukuziphatha okufanayo kumacandelo-ndawo yomsebenzisi. Utshintsho kwi-kernel akufuneki nangayiphi na indlela lwaphule izicelo ezisele zisebenza okanye zikhokelele kubuyiselo kwinqanaba lomsebenzisi. Kule meko, ukuphulwa kokuziphatha kungabangela nje utshintsho kwi-ABI, ukususwa kwekhowudi ephelelwe yisikhathi, okanye ukubonakala kweempazamo, kodwa kunye nefuthe elingathanga ngqo lokuphucula okusebenzayo okusebenzayo ngokuchanekileyo. Njengomzekelo ongumzekelo kwakukho ilahliwe luncedo ukwenziwa okuthe gabalala kwikhowudi ye-Ext4, enciphisa inani lofikelelo lokuqhuba ngokukhubaza ukufunda kwangaphambili kwetafile ye-inode yezicelo ezincinci ze-I/O.

Ulungiselelo lwakhokelela kwinto yokuba, ngenxa yokuncipha komsebenzi wedisk, i-entropy ye-getrandom () i-random ye-number generator yaqala ukuqokelela ngokucothayo kwaye kwezinye iimeko, phantsi kweemeko ezithile, ukukhenkceza kunokubonwa ngexesha lokulayishwa kude kube yi-entropy pool. izaliswe. Ukusukela ukuba ugcino luluncedo ngenene, kuvele ingxoxo phakathi kwababhekisi phambili apho kwacetywa khona ukulungisa ingxaki ngokukhubaza indlela engagqibekanga yothintelo ye getrandom () umnxeba kunye nokongeza iflegi ekhethiweyo ukulinda i-entropy, kodwa olo tshintsho lunokuchaphazela umgangatho wamanani angaqhelekanga kwinqanaba lokuqala lokulayisha.

Inguqulelo entsha ibandakanya ukulungiswa kwe-15794 evela kubaphuhlisi be-1974,
ubungakanani bepatch - 92 MB (utshintsho oluchaphazelekayo kwiifayile ze-13986, zongezwa imigca ye-258419 yekhowudi,
599137 imiqolo isusiwe). Malunga ne-39% yazo zonke ezithiwe thaca kwisi-5.3
utshintsho lunxulumene nabaqhubi besixhobo, malunga ne-12% yotshintsho
isimo sengqondo malunga nokuhlaziya ikhowudi ethile kwi-architecture ye-hardware, i-11%
ehambelana ne-stack yenethiwekhi, i-3% kwiinkqubo zefayile kunye ne-3% yangaphakathi
iinkqubo ezisezantsi zekernel.

Siseko ezintsha:

  • Iinkonzo zememori kunye nenkqubo
    • Uphuhliso oluqhubekayo lomsebenzi we-'pidfd' ukunceda ukujongana neemeko zokusetyenziswa kwakhona kwe-PID (i-pidfd inxulunyaniswa nenkqubo ethile kwaye ayitshintshi, ngelixa i-PID inokudityaniswa nenye inkqubo emva kokuba inkqubo yangoku ehambelana naloo PID iphelile). Yayifakwe ngaphambili kwi-kernel
      i-pidfd_send_signal() ifowuni yenkqubo kunye ne-CLONE_PIDFD iflegi kwi-clone() ifowuni ukufumana i-pidfd yokusetyenziswa kwi-idfd_send_signal(). Ukusebenzisa i-clone() nge-CLONE_PIDFD iflegi kunokubangela iingxaki kubaphathi benkonzo okanye inkqubo yokuphelisa iqonga le-Android elingaphandle kwenkumbulo. Kule meko, umnxeba oya kwifork() okanye i-clone() ngaphandle kwe-CLONE_PIDFD isetyenziselwa ukuqalisa.

      I-Kernel 5.3 yazisa umnxeba wenkqubo pidfd_vula (), ekuvumela ukuba ufumane i-pidfd ekhangelweyo yenkqubo ekhoyo engenzelwanga engenziwanga ngokufowunela clone() nge CLONE_PIDFD iflegi. Kwakhona kwongezwa inkxaso ye-pidfd yokuvota usebenzisa i-poll () kunye ne-epoll (), evumela abaphathi benkqubo ukuba balandele ukupheliswa kweenkqubo ezingabonakaliyo ngaphandle kokwesaba imeko yobuhlanga ukuba i-PID inikwe inkqubo entsha. Indlela yokwazisa xa inkqubo enxulumene ne-pidfd iphelile iyafana nokwazisa xa inkqubo yomntwana wayo iphelile;

    • Inkxaso yendlela yokuqhola umthwalo yongezwe kumcwangcisi womsebenzi (Ukusebenzisa i-clamping), ikuvumela ukuba unamathele kubuncinane okanye kubuninzi boluhlu lwamaza, ngokuxhomekeke kwimisebenzi esebenzayo kwi-CPU. Indlela ebonisiweyo ikhawulezisa imisebenzi echaphazela ngokuthe ngqo umgangatho wamava omsebenzisi ngokuqhuba le misebenzi ubuncinane kwisiphelo esisezantsi "esiceliwe" rhoqo. Imisebenzi ephambili ephantsi engawuchaphazeliyo umsebenzi womsebenzisi iqaliswa kusetyenziswa umda ophezulu wokuphindaphinda "okuvunyelwe". Imida imiselwe nge-sched_uclamp_util_min kunye ne-sched_uclamp_util_max iimpawu kwi-sched_setattr () inkqubo yokufowuna.
    • Inkxaso eyongeziweyo yeteknoloji yolawulo lwamandla Intel isantya Khetha, ekhoyo kwiiseva ezikhethiweyo ezine-Intel Xeon processors. Le teknoloji ikuvumela ukuba usete ukusebenza kunye nokwahlula ukuseta kwi-CPU cores ezahlukeneyo, okukuvumela ukuba ubeke phambili ukusebenza kwemisebenzi eyenziwa kwiinqununu ezithile, ukuncama ukusebenza kwezinye iinqununu;
    • Iinkqubo kwindawo yomsebenzisi kubonelelwe ukukwazi ukulinda ixesha elifutshane ngaphandle kokusebenzisa i-loops usebenzisa umyalelo we-umwait. Lo myalelo, kunye ne-umonitor kunye nemiyalelo ye-tpause, iya kunikwa kwii-chips ze-Intel ezizayo ze-Intel "Tremont", kwaye iya kuvumela ukuphunyezwa kokulibaziseka okusebenza ngamandla kwaye akuchaphazeli ukusebenza kweminye imicu xa usebenzisa i-Hyper Threading;
    • Kuyilo lwe-RISC-V, inkxaso yamaphepha amakhulu ememori yongeziwe;
    • Indlela yokulanda i-kprobes yongeze ukukwazi ukwalatha izalathisi zekernel kwisithuba somsebenzisi, ezinokusetyenziswa, umzekelo, ukuvavanya imixholo yezakhiwo ezigqithiselwe kwiifowuni zesixokelelwano. Ukukwazi ukufaka iitshekhi kwinqanaba lokuqala longeziwe.
    • Yongezwe PREEMPT_RT ukhetho kwifayile yoqwalaselo yokusebenza ngexesha lokwenyani. Ikhowudi ngokwayo yokuxhasa imo yexesha langempela ayikafakwa kwi-kernel, kodwa ukubonakala kokhetho luphawu oluhle lokuba i-epic yexesha elide. ukudibanisa Iipetshi ze-Realtime-Preempt sele ziza kugqitywa;
    • Yongeza i-clone3 () umnxeba wenkqubo ngokuphunyezwa koguqulelo olwandisiweyo lwe-clone () ujongano, oluvumela ukukhankanya inani elikhulu leflegi;
    • I-bpf_send_signal () eyongeziweyo yomphathi, evumela iinkqubo ze-BPF ukuba zithumele imiqondiso kwiinkqubo ezingenasizathu;
    • Kwiminyhadala ye-perf kwimo engqongileyo ye-KVM hypervisor, indlela entsha yokucoca isiganeko yongezwe, ivumela umlawuli ukuba amisele iindidi zeziganeko ezivunyelweyo okanye ezingavumelekanga ukuba zibekwe esweni kwicala lenkqubo yeendwendwe;
    • Ukukwazi ukuqhubela phambili iinkqubo ngeelophu zongezwe kwindlela yokuqinisekisa isicelo se-eBPF ukuba ukuphunyezwa kwe-loop kulinganiselwe kwaye akunako ukukhokelela ekugqithiseni umda kwinani eliphezulu lemiyalelo;
  • Inkqubo engaphantsi kweDisk, I/O kunye neeNkqubo zeFayile
    • Inkqubo yefayile ye-XFS ngoku ixhasa i-inode bypass enemisonto emininzi (umzekelo, xa kujongwa izabelo). Ii-ioctls ezintsha ze-BULKSTAT kunye ne-INUMBERS zongezwa, zibonelela ngokufikelela kwiimpawu ezivele kwi-edition yesihlanu yefomathi ye-FS, njengexesha lokuzalwa kwe-inode kunye nokukwazi ukuseta i-BULKSTAT kunye ne-INUMBERS iiparamitha kwiqela ngalinye le-AG (Amaqela oKwabiwa);
    • Kwi Ext4 inkxaso yongeziwe i-voids kuluhlu (iibhloko ezingadityaniswanga).
      Ukuqhubekeka kunikezelwe iflegi "i" (engenakuguquleka) kwiifayile ezivulekileyo (ukubhala akuvumelekanga kwimeko ukuba iflegi ibekwe ngexesha apho ifayile sele ivuliwe);

    • I-Btrfs ibonelela ngenkcazo yokuphunyezwa ngokukhawuleza kwe-crc32c kuzo zonke izakhiwo;
    • Kwi-CIFS, ikhowudi yenkxaso ye-smbdirect isusiwe njengophuhliso lovavanyo. I-SMB3 yongeze ukukwazi ukusebenzisa i-cryptographic algorithms kwimo ye-GCM. Kongezwe ukhetho olutsha lokunyuka ukukhupha iiparamitha zemowudi ukusuka kwi-ACE (Ukungena koLawulo lokuNgena). Yenze ngcono umsebenzi wokuvula () umnxeba;
    • Kongezwe ukhetho kwi-F2FS ukunciphisa umqokeleli wenkunkuma xa ubaleka kwindawo yokukhangela=indlela yokuvala. I-ioctl eyongeziweyo ukususa uluhlu lwebhloko ukusuka kwi-F2FS, evumela uhlengahlengiso lobungakanani bezahlulo kwi-fly. Kongezwe ukukwazi ukubeka ifayile yokutshintsha kwi-F2FS ukubonelela nge-I/O ngqo. Inkxaso eyongeziweyo yokuphina ifayile kunye nokwabiwa kweebhloko zeefayile ezifanayo kubo bonke abasebenzisi;
    • Inkxaso eyongeziweyo yemisebenzi engahambelaniyo sendmsg() kunye nerecvmsg() kujongano lwengeniso engatshintshiyo/imveliso io_uring;
    • Inkxaso yoxinzelelo usebenzisa i-algorithm ye-zstd kunye nokukwazi ukuqinisekisa imifanekiso yeFS esayiniweyo yongezwe kwinkqubo yefayile ye-UBIFS;
    • I-Ceph FS ngoku ixhasa iilebhile zokhuseleko ze-SELinux kwiifayile;
    • Kwi-NFSv4, ukhetho olutsha lokunyuka "nconnect=" luphunyeziwe, olumisela inani loqhagamshelwano olusekwe kunye nomncedisi. Izithuthi phakathi kolu qhagamshelwano ziya kusasazwa kusetyenziswa ukulinganisa umthwalo. Ukongezelela, iseva ye-NFSv4 ngoku idala i-directory / proc/fs/nfsd/clients ngolwazi malunga nabaxhasi bangoku, kuquka ulwazi malunga neefayile abazivulileyo;
  • Ukwenziwa kweVirtual kunye noKhuseleko
    • I-kernel ibandakanya i-hypervisor yezixhobo ezizinzisiweyo I-ACRN, ebhalwe ngeliso lokulungela imisebenzi yexesha langempela kunye nokufaneleka kokusetyenziswa kwiinkqubo ezibaluleke kakhulu zobuthunywa. I-ACRN inikezela nge-overhead encinci, iqinisekisa i-latency ephantsi kunye nokuphendula okwaneleyo xa usebenzisana nezixhobo. Ixhasa ukubonwa kwezixhobo ze-CPU, i-I/O, inkqubo engaphantsi kwenethiwekhi, imizobo kunye nokusebenza kwesandi. I-ACRN ingasetyenziselwa ukuqhuba oomatshini abaninzi abazimeleyo kwiiyunithi zokulawula i-elektroniki, iideshibhodi, iinkqubo zolwazi lweemoto, izixhobo ze-IoT zabathengi kunye nobunye ubuchwepheshe obufakwe ngaphakathi;
    • Kwimowudi yomsebenzisi Linux yongezwa Imowudi yokuhamba kwexesha, ekuvumela ukuba ucothe okanye ukhawuleze ixesha kwindawo ye-UML enenyani ukwenza kube lula ukulungisa ikhowudi enxulumene nexesha. Ukongeza, iparameter yongeziwe
      ixesha-uhambo-ukuqala, oluvumela iwotshi yenkqubo ukuba iqale kumzuzu othile kwifomati ye-epoch;

    • Iinketho zomgca womyalelo we-kernel omtsha "init_on_alloc" kunye ne "init_on_free" zongeziwe, xa zikhankanyiwe, i-zeroing yeendawo zememori ezabiweyo kunye nekhululekileyo yenziwe (ukuzaliswa kwe-zero ye-malloc kunye nekhululekile), evumela ukhuseleko olwandisiweyo ngenxa yokuqaliswa okongeziweyo;
    • Umqhubi omtsha wongeziwe i-virtio-iommu ngokuphunyezwa kwesixhobo esineparavirtualized ekuvumela ukuba uthumele izicelo ze-IOMMU ezifana ne-ATTACH, DETACH, MAP kunye ne-UNMAP phezu kothutho lwe-virtio ngaphandle kokulinganisa iitheyibhile zephepha lememori;
    • Umqhubi omtsha wongeziwe i-virtio-pmem, emele ukufikelela kwizixhobo zokugcina eziboniswe kwindawo yedilesi yendawo, njenge-NVDIMMs;
    • Iphunyezwe isakhono sokuncamathisela izitshixo ze-cryptographic kumsebenzisi okanye isithuba segama lomsebenzi womnatha (izitshixo ziba zingafikeleleki ngaphandle kwendawo yamagama ekhethiweyo), kunye nokukhusela izitshixo usebenzisa ii-ACL;
    • Kwinkqubo esezantsi ye-crypto yongezwe inkxaso ye-algorithm ye-hashing ekhawuleza kakhulu engeyiyo eye-cryptographic xxhash, isantya esixhomekeke ekusebenzeni kwememori;
  • Inkqubo engaphantsi yothungelwano
    • Uqhubekeko oluvuliweyo lweedilesi ze-IPv4 kuluhlu 0.0.0.0/8, ebingafumanekiyo ngaphambili ukuba ingasetyenziswa. Intshayelelo yale subnet iyakuvumela kusasaza ezinye izigidi ezili-16 zeedilesi ze-IPv4;
    • Kwi-Netfilter ye-nftables yongezwe inkxaso yezixhobo zokukhawulezisa izixhobo zokucoca ipakethi ngokusetyenziswa kwabaqhubi abongezelelweyo Flow Block API. Iitheyibhile ezipheleleyo zemithetho kunye nawo onke amatyathanga anokubekwa kwicala leadaptha zenethiwekhi. Ukuvumela kwenziwa ngokubophelela iflegi ye-NFT_TABLE_F_HW kwitafile. Ixhasa i-Layer 3 elula kunye ne-4 yeprotocol metadata, ukwamkela / ukugatya izenzo, iimephu nge-IP kunye nomthumeli / umamkeli womnatha wenethiwekhi kunye nohlobo lweprotocol;
    • Yongeziwe inkxaso eyakhelwe-ngaphakathi yokulandela umkhondo kwiibhulorho zenethiwekhi, ezingadingi ukusetyenziswa kwe-br_netfilter emulating layer;
    • Kwi-nf_tables yongezwe inkxaso yemodyuli ye-SYNPROXY, ephindaphinda ukusebenza okufanayo kwiiptables, kunye nokukwazi ukujonga kwimithetho yeenketho zomntu ngamnye kwi-IPv4 header nayo iphunyeziwe;
    • Kongezwe ukukwazi ukuncamathisela iinkqubo ze-BPF kwi-setsockopt () kunye ne-getsockopt () inkqubo iminxeba, ethi, umzekelo, ikuvumela ukuba uqhoboshele abaphangi bakho bokufikelela kwezi fowuni. Ukongeza, indawo entsha yokufowuna (hook) yongezwe, apho unokuququzelela umnxeba kwiprogram ye-BPF kanye ngexesha ngalinye le-RTT (ixesha lokujikeleza, ixesha le-ping);
    • Ye IPv4 kunye ne IPv6 yongezwa indlela entsha yokugcina idatha ye-nexhop ejolise ekwandiseni ubungakanani beetafile zokukhokela. Uvavanyo lubonise ukuba xa usebenzisa inkqubo entsha, isethi yeendlela ezingama-743 amawaka zalayishwa kwi-kernel ngemizuzwana nje ye-4.3;
    • YeBluetooth iphunyeziwe umsebenzi ofunekayo ukuxhasa i-LE ping;
  • Izixhobo
    • Yongeziwe inkxaso yeeprosesa zenkampani ezihambelana ne-x86 Zhaoxin, iphuhliswe ngenxa yeprojekthi edibeneyo phakathi kwe-VIA Technologies kunye noMasipala waseShanghai. Intsapho ye-ZX CPU yakhiwe kwi-architecture ye-x86-64 ka-Isaya, iqhubeka nokuphuhliswa kobuchwepheshe VIA Centaur;
    • Inkqubo ephantsi ye-DRM (uMphathi oBonelela ngokuNgqo), kunye ne-amdgpu kunye ne-i915 abaqhubi bemizobo, yongeze inkxaso yokwahlulahlula, ukusetyenzwa nokuthumela imetadata ye-HDR (uluhlu oluphezulu oluguquguqukayo) nge-HDMI port, evumela ukusetyenziswa kweephaneli zeHDR kunye nezikrini ezikwaziyo ubonisa uluhlu olongezelelweyo lokuqaqamba;
    • Umqhubi we-amdgpu wongeze inkxaso yokuqala ye-AMD NAVI GPU (RX5700), equka umqhubi wesiseko, ikhowudi yokusebenzisana kwesikrini (DCN2), i-GFX kunye nenkxaso yekhompyutha (GFX10),
      I-SDMA 5 (iSystem DMA0), ulawulo lwamandla kunye ne-multimedia encoders/decoders (VCN2). I-amdgpu iphinda iphucule inkxaso yamakhadi asekelwe kwiVega12 kunye neVega20 GPUs, apho imemori eyongezelelweyo kunye namandla okulawula amandla ongeziweyo;

    • Inkxaso eyongeziweyo yamakhadi asekelwe kwiVegaM GPUs kumqhubi we-amdkfd (ukwenzela ii-GPU ezicacileyo, ezifana neFiji, iTonga, iPolaris);
    • Kumqhubi weDRM wamakhadi evidiyo e-Intel kwiitshiphusi zase-Iceland iphunyeziwe indlela entsha yokulungiswa kwegamma enamacandelo amaninzi. Yongezwe amandla okuvelisa ngeDisplayPort kwiYCbCr4:2:0 ifomathi. I-firmware entsha yongeziwe GuC ye-SKL, BXT, KBL, GLK kunye ne-ICL. Ukukwazi ukucima amandla esikrini kwimowudi ye-asynchronous iphunyeziwe. Yongeziwe inkxaso yokugcina nokubuyisela umxholo wokunikezelwa kwe-Ironlake (gen5) kunye ne-gen4 (i-Broadwater - Cantiga) chips, evumela ukuba ubuyisele i-GPU yesimo kwindawo yomsebenzisi xa uhamba ukusuka kwi-batch enye ukuya kwelinye;
    • Umqhubi weNouveau ubonelela ngokuchongwa kwe-chipset ye-NVIDIA Turing TU116;
    • Izakhono zomqhubi we-DRM/KMS we-ARM Komeda i-accelerators yesikrini (i-Mali D71) yandisiwe, inkxaso yokulinganisa, ukwahlula / ukudibanisa iileya, ukujikeleza, ukubhala okumisiweyo, i-AFBC, i-SMMU kunye neefomati ze-encoding yombala Y0L2, P010, YUV420_8/10BIT ine kongezwa
    • Umqhubi we-MSM wongeza inkxaso ye-A540 GPU Adreno series esetyenziswa kwiiprosesa ze-Qualcomm, kunye nenkxaso yomlawuli we-MSM8998 DSI ye-Snapdragon 835;
    • Abaqhubi abafakelwe iiphaneli zeLCD Samsung S6E63M0, Armadeus ST0700, EDT ETM0430G0DH6, OSD101T2045-53TS,
      Evervision VGG804821, FriendlyELEC HD702E, KOE tx14d24vm1bpa, TFC S9700RTWV43TR-01B, EDT ET035012DM6 kunye VXT VL050-8048NT-C01;

    • Yongeziwe umqhubi wokwenza i-decoding izixhobo zokukhawulezisa
      iividiyo ezifumaneka kwi-Amlogic Meson SoC;

    • Kumqhubi we-v3d (ye-Broadcom Video Core V GPU esetyenziswa kwi-Raspberry Pi) yavela inkxaso ukuthumela izithunzi zekhompyutha;
    • Yongeziwe umqhubi weebhodi ze-SPI kunye neepadi zokulandelela ezisetyenziswa kwiimodeli zangoku ze-Apple MacBook kunye neelaptops zeMacBookPro;
    • Yongeziwe ukhuseleko olongezelelweyo lweefowuni ze-ioctl ezinxulumene nomqhubi wefloppy, kwaye umqhubi ngokwakhe uphawulwe njengongagcinwanga.
      (“inkedama”), nto leyo ethetha ukupheliswa kovavanyo lwayo. Umqhubi usagcinwe kwi-kernel, kodwa ukusebenza kwayo okuchanekileyo akuqinisekiswanga. Umqhubi uthathwa njengophelelwe lixesha, kuba kunzima ukufumana izixhobo zokusebenza zokuyivavanya - zonke iidrives zangaphandle zangoku, njengomthetho, sebenzisa i-interface ye-USB.

    • Yongeziwe Umqhubi we-cpufreq kwiibhodi zeRaspberry Pi, ekuvumela ukuba ulawule ngokuguquguqukayo utshintsho kwi-process frequency;
    • Inkxaso eyongeziweyo ye-ARM entsha ye-SoC Mediatek mt8183 (4x Cortex-A73 + 4x Cortex-A53), TI J721E (2x Cortex-A72 + 3x Cortex-R5F + 3 DSPs + MMA) kunye ne-Amlogic G12B (4x Cortex-A73tex 2) +- A53 ), kunye neebhodi:
      • Purism Librem5,
      • Isantya BMC,
      • Microsoft Olympus BMC,
      • Kontron SMARC,
      • I-Novtech Meerkat96 (i.MX7),
      • ST Micro Avenger96,
      • Google Cheza (Qualcomm SDM845),
      • I-Qualcomm Dragonboard 845c (Qualcomm SDM845),
      • Hugsun X99 TV Box (Rockchip RK3399),
      • Khadas Edge/Edge-V/Captain (Rockchip RK3399),
      • I-HiHope RZ/G2M,
      • I-NXP LS1021A-TSN.

Kwangelo xesha, iLatin American Free Software Foundation yenziwe
ukhetho ngokupheleleyo ikernel yasimahla 5.3 - Linux-free 5.3-gnu, ukucocwa kwe-firmware kunye nezixhobo zomqhubi eziqukethe amacandelo angekho simahla okanye amacandelo ekhowudi, ububanzi bawo bukhawulelwe ngumenzi. Kukhupho olutsha, ukulayishwa kweblob kuvaliwe kwi-qcom, hdcp drm, allegro-dvt kunye nabaqhubi be-meson-vdec.
Ikhowudi yokucoca i-blob ehlaziyiweyo kubaqhubi kunye ne-subsystems amdgpu, i915, netx, r8169, brcmfmac, rtl8188eu, adreno, si2157, pvrusb2, touchscreen_dmi, umqhubi wesandi we-skylake, kunye nakumaxwebhu e-microcode.

umthombo: opennet.ru

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