diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/mbcs.c | 2 | ||||
| -rw-r--r-- | drivers/char/mem.c | 2 | ||||
| -rw-r--r-- | drivers/char/mspec.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c index 0c7d340b9ab..f74e892711d 100644 --- a/drivers/char/mbcs.c +++ b/drivers/char/mbcs.c @@ -507,7 +507,7 @@ static int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma) vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); - /* Remap-pfn-range will mark the range VM_IO and VM_RESERVED */ + /* Remap-pfn-range will mark the range VM_IO */ if (remap_pfn_range(vma, vma->vm_start, __pa(soft->gscr_addr) >> PAGE_SHIFT, diff --git a/drivers/char/mem.c b/drivers/char/mem.c index e5eedfa24c9..0537903c985 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -322,7 +322,7 @@ static int mmap_mem(struct file *file, struct vm_area_struct *vma) vma->vm_ops = &mmap_mem_ops; - /* Remap-pfn-range will mark the range VM_IO and VM_RESERVED */ + /* Remap-pfn-range will mark the range VM_IO */ if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c index 845f97fd183..e1f60f968fd 100644 --- a/drivers/char/mspec.c +++ b/drivers/char/mspec.c @@ -286,7 +286,7 @@ mspec_mmap(struct file *file, struct vm_area_struct *vma, atomic_set(&vdata->refcnt, 1); vma->vm_private_data = vdata; - vma->vm_flags |= (VM_IO | VM_RESERVED | VM_PFNMAP | VM_DONTEXPAND); + vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP; if (vdata->type == MSPEC_FETCHOP || vdata->type == MSPEC_UNCACHED) vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); vma->vm_ops = &mspec_vm_ops; |