Merge tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / mm / ksm.c

diff --git a/mm/ksm.c b/mm/ksm.c
index 4dc92f138786988c4ef0f9d371ff8a48b2e6e905..db20f8436bc3c15bf05f86ccec5e7b1f80d807cc 100644 (file)
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1038,7 +1038,8 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page,
                goto out_unlock;
 
        if (pte_write(*pvmw.pte) || pte_dirty(*pvmw.pte) ||
-           (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte))) {
+           (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte)) ||
+                                               mm_tlb_flush_pending(mm)) {
                pte_t entry;
 
                swapped = PageSwapCache(page);