Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx> writes: > Yea, my first round of testing was broken, sorry about that. > > It looks like this test causes the PMD fault handler to be called repeatedly > over and over until you kill the userspace process. This doesn't happen for > XFS because when using XFS this test doesn't hit PMD faults, only PTE faults. Hmm, I wonder why not? Sounds like that will need investigating as well, right? -Jeff > So, looks like a livelock as far as I can tell. > > Still debugging. Thanks! Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
