On Tue, 2014-05-13 at 16:19 +0900, J. R. Okajima wrote: > Mimi Zohar: > > As a temporary fix, do not measure, appraise, or audit files > > opened with the O_DIRECT flag set. Just audit log it. > > I have no objection about the patch, but have a question. > Are you intending to put it into mainline now (and stable too)? Or is > this a local bandage for whoever have met the problem (like me)?
Yes, for the time being. > In other words, should I wait for another lock free solution from Dmitry > Kasatkin? In addition to the lockdep issue, there is a separate problem of reading the file opened w/O_DIRECT flag. Dmitry is about to post two patches, with a detailed explanation. The first patch re-introduces the iint->mutex. The other patch reads the file opened w/O_DIRECT flag. Neither patch is trivial. > By the way, the mail is not delivered to stable-ML while there is > "Cc: stable..." line in the commit log. The CC shouldn't have been included in an RFC. Mimi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/