linux-kernel - [PATCH 0/2] vdpa: Add logging operatins

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Message-ID: <cover.1693012755.git.jiangdongxu1@huawei.com>
Date:   Sat, 26 Aug 2023 09:23:30 +0800
From:   Jiang Dongxu <jiangdongxu1@...wei.com>
To:     <mst@...hat.com>, <jasowang@...hat.com>
CC:     jiangdongxu <jiangdongxu1@...wei.com>,
        <virtualization@...ts.linux-foundation.org>,
        <linux-kernel@...r.kernel.org>, <longpeng2@...wei.com>,
        <eric.fangyi@...wei.com>
Subject: [PATCH 0/2] vdpa: Add logging operatins

From: jiangdongxu <jiangdongxu1@...wei.com>

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(+)

-- 
2.27.0