diff --git a/[refs] b/[refs] index 9c4898412e4c..940fa1b64de5 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 0159b141d8b1f9b9f9cffacae47bec1e05c63b8b +refs/heads/master: 910e46da4b4e93d56ffea318c64afa41868d5e6d diff --git a/trunk/mm/nommu.c b/trunk/mm/nommu.c index 00ffa974c90c..2af50831183f 100644 --- a/trunk/mm/nommu.c +++ b/trunk/mm/nommu.c @@ -129,16 +129,20 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, struct page **pages, struct vm_area_struct **vmas) { int i; - static struct vm_area_struct dummy_vma; + struct vm_area_struct *vma; for (i = 0; i < len; i++) { + vma = find_vma(mm, start); + if(!vma) + return i ? : -EFAULT; + if (pages) { pages[i] = virt_to_page(start); if (pages[i]) page_cache_get(pages[i]); } if (vmas) - vmas[i] = &dummy_vma; + vmas[i] = vma; start += PAGE_SIZE; } return(i);