[PATCH 0/2] vdpa: Add logging operatins

[Jiang Dongxu]

From: jiangdongxu <jiangdongxu1@xxxxxxxxxx>

Currently, the vdpa device supports suspend and resume operations.
To support vdpa device live migration, we need to support logging
operations and device state save/load opertions.

These series introduces some new operations for vdpa devices.
They allow vdpa to enable logging while vm start live migration.

And I will submit another patches about saving and loading
vdpa device state later.

jiangdongxu (2):
  vdpa: add log operations
  vhost-vdpa: add uAPI for logging

 drivers/vhost/vdpa.c       | 49 ++++++++++++++++++++++++++++++++++++++
 include/linux/vdpa.h       | 14 +++++++++++
 include/uapi/linux/vhost.h |  4 ++++
 3 files changed, 67 insertions(+)

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2.27.0