diff options
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 906ed402f7c..33fb6718d76 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2157,7 +2157,7 @@ int install_special_mapping(struct mm_struct *mm, vma->vm_start = addr; vma->vm_end = addr + len; - vma->vm_flags = vm_flags | mm->def_flags; + vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND; vma->vm_page_prot = protection_map[vma->vm_flags & 7]; vma->vm_ops = &special_mapping_vmops; |