Merge 3.14-rc4 into tty-next

We want the tty revert here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 7 deletions

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 82166bf974e1..da23eb96779f 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1545,6 +1545,7 @@ int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
                                 entry = pmd_mknonnuma(entry);
                         entry = pmd_modify(entry, newprot);
                         ret = HPAGE_PMD_NR;
+                        set_pmd_at(mm, addr, pmd, entry);
                         BUG_ON(pmd_write(entry));
                 } else {
                         struct page *page = pmd_page(*pmd);
@@ -1557,16 +1558,10 @@ int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
                          */
                         if (!is_huge_zero_page(page) &&
                             !pmd_numa(*pmd)) {
-                                entry = *pmd;
-                                entry = pmd_mknuma(entry);
+                                pmdp_set_numa(mm, addr, pmd);
                                 ret = HPAGE_PMD_NR;
                         }
                 }
-
-                /* Set PMD if cleared earlier */
-                if (ret == HPAGE_PMD_NR)
-                        set_pmd_at(mm, addr, pmd, entry);
-
                 spin_unlock(ptl);
         }