tree 32d3e89f1f66a3d9b68bccc88fec548acc361bf5
parent 93f70f900da36fbc19c13c2aa04b2e468c8d00fb
author Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> 1275006561 +0900
committer Andi Kleen <ak@linux.intel.com> 1281511381 +0200

HWPOISON, hugetlb: detect hwpoison in hugetlb code

This patch enables to block access to hwpoisoned hugepage and
also enables to block unmapping for it.

Dependency:
  "HWPOISON, hugetlb: enable error handling path for hugepage"

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andi Kleen <ak@linux.intel.com>