3.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Eliad Peller <[email protected]> commit e669ba2d06c6195662601956454ac959892f0762 upstream. ieee80211_reconfig already holds rtnl, so calling cfg80211_sched_scan_stopped results in deadlock. Use the rtnl-version of this function instead. Fixes: d43c6b6 ("mac80211: reschedule sched scan after HW restart") Signed-off-by: Eliad Peller <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/mac80211/util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1754,7 +1754,7 @@ int ieee80211_reconfig(struct ieee80211_ mutex_unlock(&local->mtx); if (sched_scan_stopped) - cfg80211_sched_scan_stopped(local->hw.wiphy); + cfg80211_sched_scan_stopped_rtnl(local->hw.wiphy); /* * If this is for hw restart things are still running. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
