On Tue, Aug 07, 2012 at 12:57:14PM +0200, Alexander Graf wrote: > The e500 target has lived without mmu notifiers ever since it got > introduced, but fails for the user space check on them with hugetlbfs. Ironically that user space check isn't necessary any more since David Gibson's fix for the hugetlbfs bug went in (90481622, "hugepages: fix use after free bug in "quota" handling"). So on sufficiently recent kernels you can just remove the userspace check. Implementing mmu-notifiers is a good thing for other reasons though. Paul. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
