forked from Minki/linux
mainlining shenanigans
e11e865bf8
The SJA1105 switch family leaves it up to software to decide where
within the FDB to install a static entry, and to concatenate destination
ports for already existing entries (the FDB is also used for multicast
entries), it is not as simple as just saying "please add this entry".
This means we first need to search for an existing FDB entry before
adding a new one. The driver currently manages to fool itself into
thinking that if an FDB entry already exists, there is nothing to be
done. But that FDB entry might be dynamically learned, case in which it
should be replaced with a static entry, but instead it is left alone.
This patch checks the LOCKEDS ("locked/static") bit from found FDB
entries, and lets the code "goto skip_finding_an_index;" if the FDB
entry was not static. So we also need to move the place where we set
LOCKEDS = true, to cover the new case where a dynamic FDB entry existed
but was dynamic.
Fixes:
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.