News for hackers. Stuff that matters.

A comment on Blacksmith – Rowhammer bit flips on all DRAM devices today despite mitigations. Parent comment

Re:Blacksmith – Rowhammer bit flips on all DRAM devices toda... by ghaff on Monday November 15, 2021 @01:52PM (#29231048)
If solving a problem in a stupidly inefficient way is the only way of mitigating said problem, you may not have much choice--at least for some use cases. Saying something can't be answer because it isn't an efficient answer (today) is also unproductive.
[ Parent | on HN ]
Re:Blacksmith – Rowhammer bit flips on all DRAM devices toda... by PeterisP on Monday November 15, 2021 @10:53PM (#29236583)
There's a simple way of mitigating said problem - don't use shared hardware, and run each thing on aseparate, isolated chip. That's also inefficient, but compared to the immense overhead of HE it's quite reasonable.
[ Parent | on HN ]