On Fri, 2018-09-07 at 15:38 -0700, Alison Schofield wrote: > The kernel manages the MKTME (Multi-Key Total Memory Encryption) Keys > as a system wide single pool of keys. The hardware, however, manages > the keys on a per physical package basis. Each physical package > maintains a key table that all CPU's in that package share. > > In order to maintain the consistent, system wide view that the kernel > requires, program all physical packages during a key program request. > > Signed-off-by: Alison Schofield <alison.schofield@xxxxxxxxx> Just kind of checking that are you talking about multiple cores in a single package or really multiple packages? /Jarkko
