Qee lub sij hawm dhau los nws tau los ua tias cov khoos phis tawj nrog AMD Zen 2 processors yuav tsis khiav Destiny 2 thiab tej zaum kuj Tseeb Linux distributions. Qhov teeb meem muaj feem xyuam nrog cov lus qhia rau kev tsim tus lej random RdRand. Thiab txawm hais tias BIOS hloov tshiab teeb meem rau qhov tseeb "liab" chips, lub tuam txhab txiav txim siab tsis pheej hmoo nws ntxiv lawm RdRand txhawb nqa rau Tsev Neeg 15h (Bulldozer) thiab Tsev Neeg 16h (Jaguar) cov txheej txheem hauv qab Linux.
Cov lus qhia tseem yuav ua haujlwm ntawm CPUs tsim nyog, tab sis yuav tsim qhov yuam kev rau software uas qhia meej txog kev txhawb nqa. Ntxiv mus, qhov teeb meem nws tus kheej muaj nyob rau tsawg kawg 5 xyoo.
Raws li tau sau tseg, yog tias tsim nyog, RdRand tuaj yeem raug yuam kom qhib siv rdrand_force kernel parameter. Txawm li cas los xij, raws li qee cov lus ceeb toom, qhov no tuaj yeem yog qhov tsis muaj peev xwm, vim qee zaum cov lus qhia tuaj yeem tsim cov lej tsis raug.
Ib qho kev hloov pauv rau Linux ntsiav los ua haujlwm nyob ib puag ncig RdRand qhov teeb meem yog muaj tam sim no ua ib thaj. Txawm li cas los xij, nws tseem tsis tau paub meej tias nws puas yuav raug lees txais rau hauv cov kab lis kev cai dav dav yav tom ntej. Tsawg kawg ntawm lub sijhawm no, tsis muaj kev sib tham txog kev kho kom ruaj khov.
Cia peb nco qab tias txawm tias ua ntej qhov kev tso tawm ntawm qhov kho, qee cov neeg siv tau dhau los ntawm qhov teeb meem ntawm kev pib Linux los ntawm kev txo qis cov version ntawm qhov systemd tivthaiv lossis siv kho qhov hloov pauv ntawm kev faib tawm. Zoo li qhov no yog lwm qhov teeb meem Linux ntxiv systems nrog RAM tsis txaus.
Tau qhov twg los: 3d xov.ru