Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[mirror_ubuntu-artful-kernel.git] / mm / mprotect.c

diff --git a/mm/mprotect.c b/mm/mprotect.c
index a45b4dc6a7f5d7577b56193d2dd2115bee2a7d59..848e946b08e58e31bf6482bd091338a43bb66fe1 100644 (file)
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -99,7 +99,7 @@ static unsigned long change_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
                        ptent = ptep_modify_prot_start(mm, addr, pte);
                        ptent = pte_modify(ptent, newprot);
                        if (preserve_write)
-                               ptent = pte_mkwrite(ptent);
+                               ptent = pte_mk_savedwrite(ptent);
 
                        /* Avoid taking write faults for known dirty pages */
                        if (dirty_accountable && pte_dirty(ptent) &&