On 09/14/2015 12:43 PM, Eric Dumazet wrote: > Hmm, is the synchronize_rcu() in del_chan() still needed, and why it was > not enough ? > > I believe your patch might reduce the race window, but it is not clear > it is the right fix.
You're right, I've missed the synchronize_rcu() originally. At this point I'm certain that my patch is incorrect (so ignore it please), but I don't see the cause of the bug either. Let me think about it some more... Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
