On Wed, Aug 22, 2012 at 11:02:34AM +0800, Jovi Zhang wrote: > see commit b6999b191 which target for x86 mm/gup, let it align with > mips architecture. > > Quote from commit b6999b191: > "If compound pages are used and the page is a > tail page, gup_huge_pmd() increases _mapcount to record tail page are > mapped while gup_huge_pud does not do that."
Thanks, applied and also acked' for -stable. Note the patch got linewrapped along the way but it's trivial enough to be fixed up. Ralf -- 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/
