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Ilan peer
98e93e968e
mac80211: Complete ampdu work schedule during session tear down
Commit 7a7c0a6438b8 ("mac80211: fix TX aggregation start/stop callback race") added a cancellation of the ampdu work after the loop that stopped the Tx and Rx BA sessions. However, in some cases, e.g., during HW reconfig, the low level driver might call mac80211 APIs to complete the stopping of the BA sessions, which would queue the ampdu work to handle the actual completion. This work needs to be performed as otherwise mac80211 data structures would not be properly synced. Fix this by checking if BA session STOP_CB bit is set after the BA session cancellation and properly clean the session. Signed-off-by: Ilan Peer <ilan.peer@intel.com> [Johannes: the work isn't flushed because that could do other things we don't want, and the locking situation isn't clear] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.
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