2e82be13c6
If the deflink of the station is on 6 GHz, then it won't have HT. If at the same time we're using MLO, then vif.bss_conf isn't used, and thus vif.bss_conf.chandef.chan is NULL, causing the code to crash. Fix this by just checking for both HT and HE, and refusing the aggregation session if both are not present. This might be a bit wrong since it would accept an aggregation session from a peer that has HE but no HT on 2.4 or 5 GHz, but such a peer shouldn't exist in the first place, and it probably supports aggregation if it has HE support. 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.