AMD Ta Dakatar da Tallafin RdRand Linux don Bulldozer da Jaguar CPUs

Wani lokaci da ya wuce ya zama sanicewa kwamfutoci tare da na'urori masu sarrafawa na AMD Zen 2 ba za su gudanar da Destiny 2 ba kuma suna iya ma ba zai loda ba Sabbin rabawa na Linux. Matsalar tana da alaƙa da umarni don ƙirƙirar lambar bazuwar RdRand. Kuma ko da yake BIOS update yanke shawara matsala ga sabbin kwakwalwan kwamfuta "ja", kamfanin ya yanke shawarar kada ya sake yin kasada kar a shirya yin talla Taimakon RdRand don Family 15h (Bulldozer) da Family 16h (Jaguar) masu sarrafawa a ƙarƙashin Linux.

Umarnin har yanzu yana aiki akan CPUs masu cancanta, amma zai haifar da kurakurai don software wanda ke bincikar tallafi a sarari. Haka kuma, ita kanta matsalar ta wanzu aƙalla shekaru 5.

Kamar yadda aka gani, idan ya cancanta, ana iya tilasta RdRand kunna ta ta amfani da sigar kernel rdrand_force. Koyaya, a cewar wasu rahotanni, wannan na iya zama yuwuwar rashin lahani, tunda wasu lokuta koyarwar na iya haifar da lambobi marasa ƙima.

Canji ga kernel Linux don aiki a kusa da batun RdRand yana samuwa yanzu azaman faci. Koyaya, har yanzu ba a fayyace ko za a karɓi ta cikin babban lambar kwaya a nan gaba ba. Akalla a halin yanzu, babu maganar gyarawa.

Bari mu tuna cewa tun kafin a saki gyaran, wasu masu amfani sun iya ƙetare matsalar farawa Linux ta hanyar rage darajar sigar tsarin tsarin ko amfani da fasalin da aka gyara na rarrabawa. Ga alama wannan wata matsala ce ta Linux banda daskarewa tsarin da rashin isasshen RAM.

source: 3dnews.ru