Messages in this thread | | | Date | Thu, 20 Mar 2014 15:38:48 +0530 | From | Srikar Dronamraju <> | Subject | Re: Tasks stuck in futex code (in 3.14-rc6) |
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> This problem suggests that we missed a wakeup for a task that was adding > itself to the queue in a wait path. And the only place that can happen > is with the hb spinlock check for any pending waiters. Just in case we > missed some assumption about checking the hash bucket spinlock as a way > of detecting any waiters (powerpc?), could you revert this commit and > try the original atomic operations variant: > > https://lkml.org/lkml/2013/12/19/630
I think the above url and the commit id that I reverted i.e git://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b0c29f79ecea0b6fbcefc999 are the same.
Or am I missing something?
-- Thanks and Regards Srikar Dronamraju
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