* Mike Galbraith | 2014-11-02 08:31:28 [+0100]: >(not pretty) You do the RCU thingy and replace locking. Is this required after the patch I've sent in "Re: [RFC PATCH V2] rt/aio: fix rcu garbage collection might_sleep() splat"? From a quick browse I've seen that ffs_epfile_aio_write() invokes kiocb_set_cancel_fn(, ffs_aio_cancel) and the function does hold a sleeping lock. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html