bootmem: avoid freeing to bootmem after bootmem is done

[cascardo/linux.git] / mm / mprotect.c

diff --git a/mm/mprotect.c b/mm/mprotect.c
index e7d6f11..ef5be8e 100644 (file)
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -292,7 +292,8 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
         */
        pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
        *pprev = vma_merge(mm, *pprev, start, end, newflags,
-                       vma->anon_vma, vma->vm_file, pgoff, vma_policy(vma));
+                          vma->anon_vma, vma->vm_file, pgoff, vma_policy(vma),
+                          vma->vm_userfaultfd_ctx);
        if (*pprev) {
                vma = *pprev;
                goto success;