netdev - [PATCH net-next 0/4] net: switchdev: Avoid sleep in atomic with DSA

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Message-Id: <20170109194503.10713-1-f.fainelli@gmail.com>
Date:   Mon,  9 Jan 2017 11:44:59 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, vivien.didelot@...oirfairelinux.com,
        andrew@...n.ch, jiri@...nulli.us,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net-next 0/4] net: switchdev: Avoid sleep in atomic with DSA

Hi all,

This patch series is to resolve a sleeping function called in atomic context
debug splat that we observe with DSA.

Let me know what you think, I was also wondering if we should just always
make switchdev_port_vlan_fill() set SWITCHDEV_F_DEFER, but was afraid this
could cause invalid contexts to be used for rocker, mlxsw, i40e etc.

Thanks!

Florian Fainelli (4):
  net: switchdev: Prepare for deferred functions modifying objects
  net: switchdev: Add object dump deferred operation
  net: switchdev: Add switchdev_port_bridge_getlink_deferred
  net: dsa: Utilize switchdev_port_bridge_getlink_deferred()

 include/net/switchdev.h   |   3 +
 net/dsa/slave.c           |   2 +-
 net/switchdev/switchdev.c | 171 +++++++++++++++++++++++++++++++++++++---------
 3 files changed, 141 insertions(+), 35 deletions(-)

-- 
2.9.3