Oleg Nesterov <oleg@xxxxxxxxxx> writes: > kill_something_info() can't walk threads, think about the realtime signals. walking threads is fine delivering signals to non thread group leaders is a problem. > Anyway, I think we should change kill_something_info(-1) to use rcu_read_lock() > instead of tasklist. Being dense I think the locking implications of a correct implementation are more then we are ready to deal with to fix this bug. Although I remember discussing it and seeing something reasonable. Eric _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers