vm-memory with perisistent memory

[shenben]

Are you aware of any ongoing projects involving the integration of non-volatile memory into guest memory? Alternatively, do you have any intentions to incorporate non-volatile memory into the vm-memory project? Thanks.

[bonzini]

Non-volatile memory is just map, so there should be no problems other than issuing the appropriate msync system calls or cache write back instructions. Those could be added to Bytes<> or VolatileSlice<>.