[$] Supporting Intel/AMD memory encryption

Post Syndicated from corbet original https://lwn.net/Articles/752683/rss

Once a niche feature, memory is becoming mainstream with
in both Intel and AMD processors, Kirill Shutemov said at the beginning of
his session during the memory-management track of the 20 Linux Storage,
Filesystem, and Memory-Management Summit. Memory encryption can harden the
system against attack, but it also presents some interesting challenges for
the .