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Since commita05829a722("cfg80211: avoid holding the RTNL when calling the driver") we've not only been protecting the pointer to monitor_sdata with the RTNL, but also with the wiphy->mtx. This is relevant in a number of lockdep assertions, e.g. the one we hit in ieee80211_set_monitor_channel(). However, we're now protecting all the assignments/dereferences, even the one in interface iter, with the wiphy->mtx, so switch over the lockdep assertions to that lock. Fixes:a05829a722("cfg80211: avoid holding the RTNL when calling the driver") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20211112135143.cb8e8ceffef3.Iaa210f16f6904c8a7a24954fb3396da0ef86ec08@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 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.