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9f33477b9a
If an interface is set down or, per the previous patch, changes type, radar detection for it should be cancelled. This is done for AP mode in mac80211 (somewhat needlessly, since cfg80211 can do it, but didn't until now), but wasn't handled for mesh, so if radar detection was started and then the interface set down or its type switched (the latter sometimes happning in the hwsim test 'mesh_peer_connected_dfs'), radar detection would be around with the interface unknown to the driver, later leading to some warnings around chanctx usage. Link: https://patch.msgid.link/20251121174021.290120e419e3.I2a5650c9062e29c988992dd8ce0d8eb570d23267@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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 reStructuredText 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.