netdev - [PATCH v4 0/2] net/ibmvnic: serialization fixes

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Message-Id: <20190920201123.18913-1-julietk@linux.vnet.ibm.com>
Date:   Fri, 20 Sep 2019 16:11:21 -0400
From:   Juliet Kim <julietk@...ux.vnet.ibm.com>
To:     netdev@...r.kernel.org
Cc:     julietk@...ux.vnet.ibm.com, tlfalcon@...ux.vnet.ibm.com,
        linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v4 0/2] net/ibmvnic: serialization fixes

This series includes two fixes. The first improves reset code to allow 
linkwatch_event to proceed during reset. The second ensures that no more
than one thread runs in reset at a time. 

v2:
- Separate change param reset from do_reset()
- Return IBMVNIC_OPEN_FAILED if __ibmvnic_open fails
- Remove setting wait_for_reset to false from __ibmvnic_reset(), this
  is done in wait_for_reset()
- Move the check for force_reset_recovery from patch 1 to patch 2

v3:
- Restore reset’s successful return in open failure case

v4:
- Change resetting flag access to atomic

Juliet Kim (2):
  net/ibmvnic: unlock rtnl_lock in reset so linkwatch_event can run
  net/ibmvnic: prevent more than one thread from running in reset

 drivers/net/ethernet/ibm/ibmvnic.c | 262 ++++++++++++++++++++++++++-----------
 drivers/net/ethernet/ibm/ibmvnic.h |   6 +-
 2 files changed, 190 insertions(+), 78 deletions(-)

-- 
2.16.4