diff options
Diffstat (limited to 'virt/kvm/async_pf.c')
| -rw-r--r-- | virt/kvm/async_pf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c index f1e07fae84e9..5f8f3e8b5add 100644 --- a/virt/kvm/async_pf.c +++ b/virt/kvm/async_pf.c @@ -60,11 +60,11 @@ static void async_pf_execute(struct work_struct *work) * mm and might be done in another context, so we must * access remotely. */ - down_read(&mm->mmap_sem); + mmap_read_lock(mm); get_user_pages_remote(NULL, mm, addr, 1, FOLL_WRITE, NULL, NULL, &locked); if (locked) - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); if (IS_ENABLED(CONFIG_KVM_ASYNC_PF_SYNC)) kvm_arch_async_page_present(vcpu, apf); |