diff options
Diffstat (limited to 'arch/x86/mm/fault_32.c')
| -rw-r--r-- | arch/x86/mm/fault_32.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/mm/fault_32.c b/arch/x86/mm/fault_32.c index 276863dc4bdd..93ede2dde958 100644 --- a/arch/x86/mm/fault_32.c +++ b/arch/x86/mm/fault_32.c @@ -475,14 +475,16 @@ good_area: else tsk->min_flt++; +#ifdef CONFIG_X86_32 /* * Did it hit the DOS screen memory VA from vm86 mode? */ - if (regs->flags & VM_MASK) { + if (v8086_mode(regs)) { unsigned long bit = (address - 0xA0000) >> PAGE_SHIFT; if (bit < 32) tsk->thread.screen_bitmap |= 1 << bit; } +#endif up_read(&mm->mmap_sem); return; |