[$] Memory encryption issues
"People think that memory encryption sounds really cool; it will make my system more secure so I want it". At least, that is how Dave Hansen characterized the situation at the beginning of a session on the topic during the memory-management track at the 2019 Linux Storage, Filesystem, and Memory-Management Summit. This session, also led by Kirill Shutemov, covered a number of aspects of the memory-encryption problem on Intel processors and beyond. One clear outcome of the discussion was also raised by Hansen at the beginning: users of memory encryption need to think hard about where that extra security is actually coming from.