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Vlad Buslov b6a2b971c0 net: sched: act_csum: remove dependency on rtnl lock
Use tcf lock to protect csum action struct private data from concurrent
modification in init and dump. Use rcu swap operation to reassign params
pointer under protection of tcf lock. (old params value is not used by
init, so there is no need of standalone rcu dereference step)

Remove rtnl assertion that is no longer necessary.

Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-08-11 12:37:09 -07:00
arch Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-09 11:52:36 -07:00
block
certs
crypto
Documentation Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next 2018-08-10 14:24:57 -07:00
drivers net: socionext: Increase descriptors to 256 2018-08-11 12:11:36 -07:00
firmware
fs
include net/sctp: Replace in/out stream arrays with flex_array 2018-08-11 12:25:15 -07:00
init
ipc
kernel
lib
LICENSES
mm
net net: sched: act_csum: remove dependency on rtnl lock 2018-08-11 12:37:09 -07:00
samples
scripts
security
sound
tools tc: Update README and add config 2018-08-11 12:20:59 -07:00
usr
virt
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.cocciconfig
.get_maintainer.ignore
.gitattributes
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.