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Kusintha kwa madalaivala a NVIDIA 440.100 ndi 390.138 omwe ali pachiwopsezo achotsedwa

Kampani ya NVIDIA прСдставила kutulutsa kwatsopano kwa oyendetsa Maofesi a Mawebusaiti (LTS) ndi 390.138 ("cholowa" cha GPU GF1xx "Fermi"), chomwe chinathetsa zoopsa zofooka, zomwe zimakupatsani mwayi wowonjezera mwayi wanu mudongosolo. Dalaivala ikupezeka pa Linux (ARM, x86_64), FreeBSD (x86_64) ndi Solaris (x86_64).

  • CVE-2020-5963 ndi chiwopsezo mu CUDA Driver Interprocess Communication API zomwe zitha kupangitsa kukana ntchito, kupha ma code apamwamba, kapena kutulutsa zidziwitso.
  • CVE-2020-5967 ndi chiwopsezo cha dalaivala wa UVM chifukwa cha mpikisano womwe ungayambitse kukana ntchito.

Mtundu wa 440.100 umaphatikizaponso chithandizo cha ma GPU atsopano
GeForce GTX 1650 Ti, GeForce GTX 1650 Ti yokhala ndi Max-Q, GeForce RTX 2060 yokhala ndi Max-Q ndi Quadro T1000 yokhala ndi Max-Q, chida chosadziwika cha "Connector-N" chawonjezedwa pazokonda za X11, zomwe zitha kugwiritsidwa ntchito njira ya ConnectedMonitor yotsatsira kulumikiza polojekiti popanda kudziwa njira zolumikizira zomwe zilipo.
Mtundu wa 390.132 umawonjezera kuyanjana ndi Linux 5.6 kernel ndi Oracle Linux 7.7, ndikuwonjezera thandizo la PRIME Synchronization pamakina omwe akuyendetsa Linux 5.4 kernel.

Komanso, anayamba kuyesa mtundu wa beta wa nthambi yatsopano ya 450.x, momwe zowongolera zotsatirazi zingadziwike:

  • Thandizo lowonjezera la GPU A100-PCIE-40GB, A100-PG509-200,
    A100-SXM4-40GB, GeForce GTX 1650 Ti, GeForce RTX 2060 yokhala ndi Max-Q ndi
    Quadro T1000 yokhala ndi Max-Q;

  • Vulkan API tsopano imathandizira kuwonetsetsa kwachindunji paziwonetsero zolumikizidwa kudzera pa DisplayPort Multi-Stream Transport (DP-MST);
  • Thandizo lowonjezera la kuwonjezera kwa OpenGL glNamedBufferPageCommitmentARB;
  • Anawonjezera laibulale ya libnvidia-ngx.so ndikukhazikitsa chithandizo chaukadaulo NVIDIA NGX;
  • Kuzindikirika bwino kwa zida zothandizidwa ndi Vulkan pamakina okhala ndi seva ya X.Org;
  • Laibulale ya libnvidia-fatbinaryloader.so yachotsedwa kugawa, ntchito yomwe imagawidwa pakati pa malaibulale ena;
  • Zida zowongolera mphamvu zamphamvu zakulitsidwa ndikutha kuzimitsa mphamvu ya kukumbukira makanema;
  • VDPAU imawonjezera chithandizo cha mavidiyo a 16-bit komanso kuthekera kofulumizitsa kumasulira kwa HEVC 10/12-bit mitsinje;
  • Thandizo lowonjezera la mawonekedwe a Kukulitsa Zithunzi pa OpenGL ndi Vulkan;
  • Yachotsa njira yosinthira seva ya IgnoreDisplayDevices X;
  • Thandizo lowonjezera Kulumikizana kwa PRIME popereka kudzera pa GPU ina mudongosolo pogwiritsa ntchito x86-video-amdgpu driver. Ndizotheka kugwiritsa ntchito zowonetsera zolumikizidwa ndi NVIDIA GPU mu gawo la "Reverse PRIME" kuti muwonetse zotsatira za GPU ina mumakina okhala ndi ma GPU angapo;
  • Mwachikhazikitso, kukhathamiritsa kwamitundu yambiri kwa OpenGL kumayimitsidwa chifukwa chakubwerera m'mbuyo nthawi zina.

Source: opennet.ru

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