f07c548314
[ Upstream commit 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 ]
Currently established connections are not offloaded if the filter has a
"ct commit" action. This behavior will not offload connections of the
following scenario:
$ tc_filter add dev $DEV ingress protocol ip prio 1 flower \
ct_state -trk \
action ct commit action goto chain 1
$ tc_filter add dev $DEV ingress protocol ip chain 1 prio 1 flower \
action mirred egress redirect dev $DEV2
$ tc_filter add dev $DEV2 ingress protocol ip prio 1 flower \
action ct commit action goto chain 1
$ tc_filter add dev $DEV2 ingress protocol ip prio 1 chain 1 flower \
ct_state +trk+est \
action mirred egress redirect dev $DEV
Offload established connections, regardless of the commit flag.
Fixes: 46475bb20f4b ("net/sched: act_ct: Software offload of established flows")
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Link: https://lore.kernel.org/r/1622029449-27060-1-git-send-email-paulb@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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.
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.