diff --git a/examples/manpage.rs b/examples/manpage.rs
index d0edeae..6e7c926 100644
--- a/examples/manpage.rs
+++ b/examples/manpage.rs
@@ -64,7 +64,7 @@ fn fault_handler_thread(uffd: Uffd) {
             fault_cnt += 1;
 
             let dst = (addr as usize & !(page_size - 1)) as *mut c_void;
-            let copy = unsafe { uffd.copy(page, dst, page_size, true).expect("uffd copy") };
+            let copy = unsafe { uffd.copy(page, dst, page_size, false, true).expect("uffd copy") };
 
             println!("        (uffdio_copy.copy returned {})", copy);
         } else {
diff --git a/src/lib.rs b/src/lib.rs
index 3ce9bb5..ce07434 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -139,6 +139,9 @@ impl Uffd {
     /// Atomically copy a continuous memory chunk into the userfaultfd-registered range, and return
     /// the number of bytes that were successfully copied.
     ///
+    /// If `wp` is `true`, register the pages as write-protected after copying
+    /// (`UFFDIO_COPY_MODE_WP`).
+    ///
     /// If `wake` is `true`, wake up the thread waiting for page fault resolution on the memory
     /// range.
     pub unsafe fn copy(
@@ -146,17 +149,26 @@ impl Uffd {
         src: *const c_void,
         dst: *mut c_void,
         len: usize,
+        wp: bool,
         wake: bool,
     ) -> Result<usize> {
+        let mut mode = 0;
+        if !wake {
+            mode |= raw::UFFDIO_COPY_MODE_DONTWAKE;
+        }
+        #[cfg(feature = "linux5_7")]
+        if wp {
+            mode |= raw::UFFDIO_COPY_MODE_WP;
+        }
+        #[cfg(not(feature = "linux5_7"))]
+        if wp {
+            panic!("UFFDIO_COPY_MODE_WP requires the linux5_7 feature");
+        }
         let mut copy = raw::uffdio_copy {
             src: src as u64,
             dst: dst as u64,
             len: len as u64,
-            mode: if wake {
-                0
-            } else {
-                raw::UFFDIO_COPY_MODE_DONTWAKE
-            },
+            mode,
             copy: 0,
         };
 
@@ -692,6 +704,7 @@ mod test {
                             uffd.write_protect(mapping, PAGE_SIZE)?;
                             uffd.wake(mapping, PAGE_SIZE)?;
                         }
+                        _ => panic!("unexpected fault kind"),
                     },
                     _ => panic!("unexpected event"),
                 }
@@ -708,4 +721,101 @@ mod test {
 
         Ok(())
     }
+
+    /// Test that `copy_wp()` resolves a missing fault and applies write-protection in one ioctl.
+    ///
+    /// 1. Create a uffd registered for both MISSING and WRITE_PROTECT
+    /// 2. Prepare a source page with value `42`
+    /// 3. Spawn a thread that reads then writes the mapping
+    /// 4. Handle the missing fault with `copy_wp()` — copies source data and sets WP in one ioctl
+    /// 5. The thread's read succeeds (sees `42`), then the write triggers a WP fault
+    /// 6. Handle the WP fault by removing write-protection
+    /// 7. Verify the thread's write (`99`) landed
+    #[cfg(feature = "linux5_7")]
+    #[test]
+    fn test_copy_wp() -> Result<()> {
+        const PAGE_SIZE: usize = 4096;
+
+        unsafe {
+            let uffd = UffdBuilder::new()
+                .require_features(FeatureFlags::PAGEFAULT_FLAG_WP)
+                .close_on_exec(true)
+                .create()?;
+
+            let mapping = libc::mmap(
+                ptr::null_mut(),
+                PAGE_SIZE,
+                libc::PROT_READ | libc::PROT_WRITE,
+                libc::MAP_PRIVATE | libc::MAP_ANON,
+                -1,
+                0,
+            );
+
+            assert!(!mapping.is_null());
+
+            assert!(uffd
+                .register_with_mode(
+                    mapping,
+                    PAGE_SIZE,
+                    RegisterMode::MISSING | RegisterMode::WRITE_PROTECT
+                )?
+                .contains(IoctlFlags::WRITE_PROTECT));
+
+            // Prepare a source page to copy from
+            let src = libc::mmap(
+                ptr::null_mut(),
+                PAGE_SIZE,
+                libc::PROT_READ | libc::PROT_WRITE,
+                libc::MAP_PRIVATE | libc::MAP_ANON,
+                -1,
+                0,
+            );
+            assert!(!src.is_null());
+            *(src as *mut u8) = 42;
+
+            let ptr = mapping as usize;
+            let thread = thread::spawn(move || {
+                let ptr = ptr as *mut u8;
+                // First access triggers missing fault; after copy_wp resolves it
+                // with WP, this read succeeds but the subsequent write triggers
+                // a write-protect fault.
+                assert_eq!(*ptr, 42);
+                *ptr = 99;
+            });
+
+            loop {
+                match uffd.read_event()? {
+                    Some(Event::Pagefault { kind, addr, .. }) => match kind {
+                        FaultKind::Missing => {
+                            assert_eq!(addr, mapping);
+                            // Resolve the missing fault AND set write-protection in one call
+                            let copied =
+                                uffd.copy(src as *const c_void, mapping, PAGE_SIZE, true, true)?;
+                            assert_eq!(copied, PAGE_SIZE);
+                        }
+                        FaultKind::WriteProtected => {
+                            assert_eq!(addr, mapping);
+                            // Page should have the copied content
+                            assert_eq!(*(addr as *const u8), 42);
+                            uffd.remove_write_protection(mapping, PAGE_SIZE, true)?;
+                            break;
+                        }
+                        _ => panic!("unexpected fault kind"),
+                    },
+                    _ => panic!("unexpected event"),
+                }
+            }
+
+            thread.join().expect("failed to join thread");
+
+            assert_eq!(*(mapping as *const u8), 99);
+
+            uffd.unregister(mapping, PAGE_SIZE)?;
+
+            assert_eq!(libc::munmap(mapping, PAGE_SIZE), 0);
+            assert_eq!(libc::munmap(src, PAGE_SIZE), 0);
+        }
+
+        Ok(())
+    }
 }