diff options
Diffstat (limited to 'arch/x86/mm/fault.c')
| -rw-r--r-- | arch/x86/mm/fault.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index baa0e86adfb..c403526d5d1 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -952,8 +952,6 @@ do_page_fault(struct pt_regs *regs, unsigned long error_code) tsk = current; mm = tsk->mm; - prefetchw(&mm->mmap_sem); - /* Get the faulting address: */ address = read_cr2(); @@ -963,6 +961,7 @@ do_page_fault(struct pt_regs *regs, unsigned long error_code) */ if (kmemcheck_active(regs)) kmemcheck_hide(regs); + prefetchw(&mm->mmap_sem); if (unlikely(kmmio_fault(regs, address))) return; |