Ukubuyekezwa kwabashayeli be-NVIDIA 440.100 no-390.138 abanobungozi bususiwe

Inkampani ye-NVIDIA kwethulwe ukukhishwa okusha komshayeli wokuphathelene I-NVIDIA 440.100 (LTS) kanye 390.138 (“ifa” le-GPU GF1xx “Fermi”), elisuse ingozi ubuthakathaka, ngokunamandla okukuvumela ukuthi ukhulise amalungelo akho ohlelweni. Umshayeli uyatholakala ku-Linux (ARM, x86_64), FreeBSD (x86_64) kanye ne-Solaris (x86_64).

• I-CVE-2020-5963 iwubungozi ku-CUDA Driver Interprocess Communication API okungase kuholele ekunqatshelweni kwesevisi, ukwenziwa kwekhodi ephakeme, noma ukuvuza kolwazi.
• I-CVE-2020-5967 iwukuba sengcupheni kumshayeli we-UVM okubangelwa isimo somjaho esingaholela ekunqatshelweni kwesevisi.

Inguqulo engu-440.100 ihlanganisa nokusekelwa kwama-GPU amasha
I-GeForce GTX 1650 Ti, i-GeForce GTX 1650 Ti ene-Max-Q, i-GeForce RTX 2060 ene-Max-Q ne-Quadro T1000 ene-Max-Q, i-alias yedivayisi ye-"Connector-N" engaziwa yengezwe kuzilungiselelo ze-X11, ezingasetshenziswa ku- inketho ye-ConnectedMonitor yokulingisa exhuma imonitha ngaphandle kokwazi izindlela zokuxhuma ezitholakalayo.
Inguqulo engu-390.132 yengeza ukuhambisana ne-Linux 5.6 kernel kanye ne-Oracle Linux 7.7, futhi yengeza ukusekelwa kwe-PRIME Synchronization kumasistimu asebenzisa i-Linux 5.4 kernel.

Ngaphezu kwalokho, waqala ukuhlola inguqulo ye-beta yegatsha elisha le-450.x, lapho ukuthuthukiswa okulandelayo kungaqashelwa khona:

• Ukwesekwa okwengeziwe kwe-GPU A100-PCIE-40GB, A100-PG509-200,
  I-A100-SXM4-40GB, i-GeForce GTX 1650 Ti, i-GeForce RTX 2060 ene-Max-Q kanye
  I-Quadro T1000 ene-Max-Q;

• I-Vulkan API manje isekela ukubonisa okuqondile kuzibonisi ezixhunywe nge-DisplayPort Multi-Stream Transport (DP-MST);
• Ukwesekwa okwengeziwe kwesandiso se-OpenGL glNamedBufferPageCommitmentARB;
• Kwengezwe umtapo wezincwadi we-libnvidia-ngx.so ngokusetshenziswa kosekelo lobuchwepheshe I-NVIDIA NGX;
• Ukutholwa okuthuthukisiwe kwamadivayisi anikwe amandla i-Vulkan kumasistimu aneseva ye-X.Org;
• Umtapo wezincwadi we-libnvidia-fatbinaryloader.so ususiwe ekusabalaliseni, ukusebenza kwawo kusatshalaliswa phakathi kweminye imitapo yolwazi;
• Amathuluzi okuphatha amandla anamandla anwetshiwe akwazi ukucisha amandla enkumbulo yevidiyo;
• I-VDPAU yengeza usekelo lwezindawo zevidiyo eziyi-16-bit kanye nekhono lokusheshisa ukuqoshwa kokusakaza kwe-HEVC 10/12-bit;
• Ukwesekwa okwengeziwe kwemodi Yokulola Isithombe yezinhlelo zokusebenza ze-OpenGL ne-Vulkan;
• Kukhishwe inketho yokumisa iseva ye-IgnoreDisplayDevices X;
• Ukwesekwa okwengeziwe PRIME Ukuvumelanisa ngokunikezela ngenye i-GPU ohlelweni kusetshenziswa umshayeli we-x86-video-amdgpu. Kungenzeka ukusebenzisa izikrini ezixhunywe ku-NVIDIA GPU endimeni ethi “Reverse PRIME” ukuze ubonise imiphumela yenye i-GPU kumasistimu anama-GPU amaningi;
• Ngokuzenzakalelayo, ukulungiselelwa okunemicu eminingi kwe-OpenGL kuyakhutshazwa ngenxa yokuhlehla kwezinye izimo.

Source: opennet.ru