On Tue, 2015-02-24 at 16:16 -0800, David Rientjes wrote: > Now that gigantic pages are dynamically allocatable, care must be taken > to ensure that p->first_page is valid before setting PageTail. > > If this isn't done, then it is possible to race and have compound_head() > return NULL. > > Signed-off-by: David Rientjes <[email protected]>
Acked-by: Davidlohr Bueso <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
