diff options
Diffstat (limited to 'drivers/android')
| -rw-r--r-- | drivers/android/binder.c | 3 | ||||
| -rw-r--r-- | drivers/android/binder_alloc.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 880224ec6abb..cb08982b9666 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -5572,8 +5572,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma) proc->pid, vma->vm_start, vma->vm_end, "bad vm_flags", -EPERM); return -EPERM; } - vma->vm_flags |= VM_DONTCOPY | VM_MIXEDMAP; - vma->vm_flags &= ~VM_MAYWRITE; + vm_flags_mod(vma, VM_DONTCOPY | VM_MIXEDMAP, VM_MAYWRITE); vma->vm_ops = &binder_vm_ops; vma->vm_private_data = proc; diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c index 4ad42b0f75cd..55a3c3c2409f 100644 --- a/drivers/android/binder_alloc.c +++ b/drivers/android/binder_alloc.c @@ -1019,7 +1019,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item, if (vma) { trace_binder_unmap_user_start(alloc, index); - zap_page_range(vma, page_addr, PAGE_SIZE); + zap_page_range_single(vma, page_addr, PAGE_SIZE, NULL); trace_binder_unmap_user_end(alloc, index); } |