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Amit Cohen fd74feeb24 mlxsw: Add layer 3 devlink-trap exceptions support
Add the trap IDs used to report layer 3 exceptions.

Trapped packets are first reported to devlink and then injected to the
kernel's receive path. All the packets have 'offload_fwd_mark' set in
order to prevent them from potentially being forwarded by the bridge
again.

Signed-off-by: Amit Cohen <amitc@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-07 19:51:40 -08:00
arch
block
certs
crypto
Documentation devlink: Add layer 3 generic packet exception traps 2019-11-07 19:51:40 -08:00
drivers mlxsw: Add layer 3 devlink-trap exceptions support 2019-11-07 19:51:40 -08:00
fs
include devlink: Add layer 3 generic packet exception traps 2019-11-07 19:51:40 -08:00
init
ipc
kernel
lib
LICENSES
mm
net devlink: Add layer 3 generic packet exception traps 2019-11-07 19:51:40 -08:00
samples
scripts
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tools selftests: mlxsw: Add test cases for devlink-trap layer 3 drops 2019-11-07 19:51:40 -08:00
usr
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.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
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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.

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.