AMD Imayimitsa Kutsatsa RdRand Linux Thandizo la Bulldozer ndi Jaguar CPU

Kalekale izo zinakhala kudziwikakuti makompyuta okhala ndi mapurosesa a AMD Zen 2 sangayendetse Destiny 2 komanso mwina sizingakweze Kugawa kwaposachedwa kwa Linux. Vutoli linali lokhudzana ndi malangizo opangira nambala yachisawawa RdRand. Ndipo ngakhale kusintha kwa BIOS anaganiza Vuto la tchipisi "zofiira" zaposachedwa, kampaniyo idaganiza kuti isakhalenso pachiwopsezo osakonzekera kutsatsa RdRand thandizo la Family 15h (Bulldozer) ndi Family 16h (Jaguar) processors pansi pa Linux.

AMD Imayimitsa Kutsatsa RdRand Linux Thandizo la Bulldozer ndi Jaguar CPU

Malangizowa adzagwirabe ntchito pa ma CPU oyenerera, koma atulutsa zolakwika pamapulogalamu omwe amayang'ana mwatsatanetsatane thandizo. Komanso, vutoli palokha wakhalapo kwa zaka 5.

Monga tawonera, ngati kuli kofunikira, RdRand ikhoza kukakamizidwa kutsegulidwa pogwiritsa ntchito rdrand_force kernel parameter. Komabe, malinga ndi malipoti ena, izi zitha kukhala pachiwopsezo, chifukwa nthawi zina malangizowo amatha kupanga manambala osakhala mwachisawawa.

Kusintha kwa kernel ya Linux kuti igwire ntchito ya RdRand ikupezeka tsopano ngati chigamba. Komabe, sizinadziwikebe ngati zidzalandiridwa mu code kernel code mtsogolomu. Osachepera pakali pano, palibe zokamba za kukonza kokhazikika.

Tikumbukenso kuti ngakhale asanatulutsidwe kukonza, ogwiritsa ntchito ena adatha kudumpha vuto loyambitsa Linux mwa kutsitsa mtundu wa gawo la systemd kapena kugwiritsa ntchito kugawa kosinthidwa. Zikuwoneka ngati ili ndi vuto lina la Linux kupatula kuzizira machitidwe okhala ndi RAM yosakwanira.



Source: 3dnews.ru

Kuwonjezera ndemanga