On Fri, Aug 02, 2024 at 10:05:43AM +0300, Mika Westerberg wrote: > I noticed that when we do discrete host router NVM upgrade and it gets > hot-removed from the PCIe side as a result of NVM firmware authentication, > if there is another host connected with enabled paths we hang in tearing > them down. This is due to fact that the Thunderbolt networking driver > also tries to cleanup the paths and ends up blocking in > tb_disconnect_xdomain_paths() waiting for the domain lock. > > However, at this point we already cleaned the paths in tb_stop() so > there is really no need for tb_disconnect_xdomain_paths() to do that > anymore. Furthermore it already checks if the XDomain is unplugged and > bails out early so take advantage of that and mark the XDomain as > unplugged when we remove the parent router. > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Applied to thunderbolt.git/fixes.
