diff options
Diffstat (limited to 'include/asm-powerpc/tlbflush.h')
| -rw-r--r-- | include/asm-powerpc/tlbflush.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-powerpc/tlbflush.h b/include/asm-powerpc/tlbflush.h index e7b4c0d298ae..5c9108147644 100644 --- a/include/asm-powerpc/tlbflush.h +++ b/include/asm-powerpc/tlbflush.h | |||
| @@ -44,13 +44,13 @@ static inline void flush_tlb_mm(struct mm_struct *mm) | |||
| 44 | static inline void flush_tlb_page(struct vm_area_struct *vma, | 44 | static inline void flush_tlb_page(struct vm_area_struct *vma, |
| 45 | unsigned long vmaddr) | 45 | unsigned long vmaddr) |
| 46 | { | 46 | { |
| 47 | _tlbie(vmaddr, vma->vm_mm->context.id); | 47 | _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); |
| 48 | } | 48 | } |
| 49 | 49 | ||
| 50 | static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, | 50 | static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, |
| 51 | unsigned long vmaddr) | 51 | unsigned long vmaddr) |
| 52 | { | 52 | { |
| 53 | _tlbie(vmaddr, vma->vm_mm->context.id); | 53 | _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); |
| 54 | } | 54 | } |
| 55 | 55 | ||
| 56 | static inline void flush_tlb_range(struct vm_area_struct *vma, | 56 | static inline void flush_tlb_range(struct vm_area_struct *vma, |