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39e222bfd7
To be symmetric with the error unwind path of dsa_switch_setup(), call dsa_switch_unregister_notifier() after ds->ops->teardown. The implication is that ds->ops->teardown cannot emit cross-chip notifiers. For example, currently the dsa_tag_8021q_unregister() call from sja1105_teardown() does not propagate to the entire tree due to this reason. However I cannot find an actual issue caused by this, observed using code inspection. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20211012123735.2545742-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@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.