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a6ba64d0b1
For an AP interface, when userspace specifieds the link ID to transmit the control port frame on (in particular for the initial 4-way-HS), due to the logic in ieee80211_build_hdr() for a frame transmitted from/to an MLD, we currently build a header with A1 = DA = MLD address of the peer MLD A2 = local link address (!) A3 = SA = local MLD address This clearly makes no sense, and leads to two problems: - if the frame were encrypted (not true for the initial 4-way-HS) the AAD would be calculated incorrectly - if iTXQs are used, the frame is dropped by logic in ieee80211_tx_dequeue() Fix the addressing, which fixes the first bullet, and the second bullet for peer MLDs, I'll fix the second one for non-MLD peers separately. 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 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.