On Thu, Oct 12, 2017 at 12:21:46AM +0530, Pankaj Gupta wrote: > We are sharing the prototype version of 'fake DAX' flushing > interface for the initial feedback. This is still work in progress > and not yet ready for merging. > > Protoype right now just implements basic functionality without advanced > features with two major parts: > > - Qemu virtio-pmem device > It exposes a persistent memory range to KVM guest which at host side is file > backed memory and works as persistent memory device. In addition to this it > provides a virtio flushing interface for KVM guest to do a Qemu side sync for > guest DAX persistent memory range. Please post a draft VIRTIO device specification. The VIRTIO Technical Committee resources and mailing lists are here: https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=virtio#feedback Stefan
