diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/mem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 91dd669273e0..29c3b631445a 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c | |||
| @@ -591,7 +591,7 @@ static inline size_t read_zero_pagealigned(char __user * buf, size_t size) | |||
| 591 | 591 | ||
| 592 | if (vma->vm_start > addr || (vma->vm_flags & VM_WRITE) == 0) | 592 | if (vma->vm_start > addr || (vma->vm_flags & VM_WRITE) == 0) |
| 593 | goto out_up; | 593 | goto out_up; |
| 594 | if (vma->vm_flags & (VM_SHARED | VM_HUGETLB)) | 594 | if (vma->vm_flags & (VM_SHARED | VM_HUGETLB | VM_UNPAGED)) |
| 595 | break; | 595 | break; |
| 596 | count = vma->vm_end - addr; | 596 | count = vma->vm_end - addr; |
| 597 | if (count > size) | 597 | if (count > size) |