diff options
Diffstat (limited to 'lib/vdso/datastore.c')
| -rw-r--r-- | lib/vdso/datastore.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/vdso/datastore.c b/lib/vdso/datastore.c index c715e217ec65..3693c6caf2c4 100644 --- a/lib/vdso/datastore.c +++ b/lib/vdso/datastore.c @@ -99,7 +99,8 @@ const struct vm_special_mapping vdso_vvar_mapping = { struct vm_area_struct *vdso_install_vvar_mapping(struct mm_struct *mm, unsigned long addr) { return _install_special_mapping(mm, addr, VDSO_NR_PAGES * PAGE_SIZE, - VM_READ | VM_MAYREAD | VM_IO | VM_DONTDUMP | VM_PFNMAP, + VM_READ | VM_MAYREAD | VM_IO | VM_DONTDUMP | + VM_PFNMAP | VM_SEALED_SYSMAP, &vdso_vvar_mapping); } |