Messages in this thread |  | | Subject | Re: 3.14.23-rt20 - aio: fix rcu garbage collection might_sleep() splat | From | Mike Galbraith <> | Date | Tue, 17 Feb 2015 15:01:37 +0100 |
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On Tue, 2015-02-17 at 13:53 +0100, Sebastian Andrzej Siewior wrote: > * 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.
Yeah, I don't think that's changed, it should still gripe.
-Mike
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