Merge branch 'akpm' (Andrew's patch-bomb)

Merge mix fixes from Andrew Morton.

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (12 commits)
  drivers/rtc/rtc-pl031.c: fix the missing operation on enable
  drivers/rtc/rtc-isl1208.c: call rtc_update_irq() from the alarm irq handler
  samples/seccomp: be less stupid about cross compiling
  checkpatch: fix $Float creation of match variables
  memcg: fix typo in kmemcg cache walk macro
  mm: fix wrong comments about anon_vma lock
  MAINTAINERS: update avr32 web ressources
  mm/hugetlb: set PTE as huge in hugetlb_change_protection and remove_migration_pte
  drivers/rtc/rtc-vt8500.c: fix year field in vt8500_rtc_set_time()
  tools/vm: add .gitignore to ignore built binaries
  thp: avoid dumping huge zero page
  nilfs2: fix fix very long mount time issue

1 files changed, 1 insertions, 0 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 4f3ea0b1e57c..546db81820e4 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3033,6 +3033,7 @@ unsigned long hugetlb_change_protection(struct vm_area_struct *vma,
                 if (!huge_pte_none(huge_ptep_get(ptep))) {
                         pte = huge_ptep_get_and_clear(mm, address, ptep);
                         pte = pte_mkhuge(pte_modify(pte, newprot));
+                        pte = arch_make_huge_pte(pte, vma, NULL, 0);
                         set_huge_pte_at(mm, address, ptep, pte);
                         pages++;
                 }