netdev - [PATCH PATCH net 0/4] hv_netvsc: fix races during shutdown and changes

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Message-Id: <20180320220305.32223-1-sthemmin@microsoft.com>
Date:   Tue, 20 Mar 2018 15:03:01 -0700
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     kys@...rosoft.com, haiyangz@...rosoft.com, sthemmin@...rosoft.com
Cc:     devel@...uxdriverproject.org, netdev@...r.kernel.org
Subject: [PATCH PATCH net 0/4] hv_netvsc: fix races during shutdown and changes

This set of patches fixes issues identified by Vitaly Kuznetsov and
Mohammed Gamal related to state changes in Hyper-v network driver.

A lot of the issues are because setting up the netvsc device requires
a second step (in work queue) to get all the sub-channels running.

Stephen Hemminger (4):
  hv_netvsc: disable NAPI before channel close
  hv_netvsc: use RCU to fix concurrent rx and queue changes
  hv_netvsc: change GPAD teardown order on older versions
  hv_netvsc: common detach logic

 drivers/net/hyperv/hyperv_net.h   |   1 -
 drivers/net/hyperv/netvsc.c       |  52 +++----
 drivers/net/hyperv/netvsc_drv.c   | 278 +++++++++++++++++++++-----------------
 drivers/net/hyperv/rndis_filter.c |  56 ++++----
 4 files changed, 204 insertions(+), 183 deletions(-)

-- 
2.16.2