Messages in this thread | | | Date | Sat, 17 Dec 2016 14:52:14 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH -v4 00/10] FUTEX_UNLOCK_PI wobbles |
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On Fri, Dec 16, 2016 at 03:31:40PM -0800, Darren Hart wrote: > On Tue, Dec 13, 2016 at 09:36:38AM +0100, Peter Zijlstra wrote: > > That way, when we drop hb->lock to wait, futex and rt_mutex wait state is > > consistent. > > > > > > In any case, it passes our inadequate testing. > > It passed my CI tools/testing/selftests/futex/functional/run.sh. Did you also > happen to run a fuzz tester?
I did not. I'm not sure how good trinity is at poking holes in futexes. I would love a domain specific fuzzer for futex, but I suspect it would end up being me writing it :-(
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