mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-17 02:36:21 +00:00
Ido Schimmel
412614b145
bridge: Add per-{Port, VLAN} neighbor suppression data path support
When the bridge is not VLAN-aware (i.e., VLAN ID is 0), determine if neighbor suppression is enabled on a given bridge port solely based on the existing 'BR_NEIGH_SUPPRESS' flag. Otherwise, if the bridge is VLAN-aware, first check if per-{Port, VLAN} neighbor suppression is enabled on the given bridge port using the 'BR_NEIGH_VLAN_SUPPRESS' flag. If so, look up the VLAN and check whether it has neighbor suppression enabled based on the per-VLAN 'BR_VLFLAG_NEIGH_SUPPRESS_ENABLED' flag. If the bridge is VLAN-aware, but the bridge port does not have per-{Port, VLAN} neighbor suppression enabled, then fallback to determine neighbor suppression based on the 'BR_NEIGH_SUPPRESS' flag. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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.
Description
Languages
C
97.5%
Assembly
1%
Shell
0.6%
Python
0.3%
Makefile
0.3%