Re:Blacksmith – Rowhammer bit flips on all DRAM devices toda...
by usr1106 on Monday November 15, 2021 @09:11PM
(#29235861)
> I'd love to see this code in memory testers like memtest86 so I could send the RAM back if it ever caught a problem like this.
How do you run a memory tester after you have returned all CPUs after Meltdown and all the subsequent microarchicture bugs? I'd call all modern CPUs faulty products. Some more than others.
Re:Blacksmith – Rowhammer bit flips on all DRAM devices toda...
by fy20 on Monday November 15, 2021 @11:45PM
(#29236960)
If it's a problem with chips becoming higher density, I wonder if older hardware will become popular in circles that care more about security than performance per rack unit.
How do you run a memory tester after you have returned all CPUs after Meltdown and all the subsequent microarchicture bugs? I'd call all modern CPUs faulty products. Some more than others.