From: Juliet Kim <julietk@linux.vnet.ibm.com>
To: netdev@vger.kernel.org
Cc: julietk@linux.vnet.ibm.com, tlfalcon@linux.vnet.ibm.com,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v4 0/2] net/ibmvnic: serialization fixes
Date: Fri, 20 Sep 2019 16:11:21 -0400 [thread overview]
Message-ID: <20190920201123.18913-1-julietk@linux.vnet.ibm.com> (raw)
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
next reply other threads:[~2019-09-20 20:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-20 20:11 Juliet Kim [this message]
2019-09-20 20:11 ` [PATCH v4 1/2] net/ibmvnic: unlock rtnl_lock in reset so linkwatch_event can run Juliet Kim
2019-09-20 20:11 ` [PATCH v4 2/2] net/ibmvnic: prevent more than one thread from running in reset Juliet Kim
2019-09-25 11:41 ` [PATCH v4 0/2] net/ibmvnic: serialization fixes David Miller
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