diff --git a/virtio-devices/src/block_io_uring.rs b/virtio-devices/src/block_io_uring.rs
index 131a5bff1..e1e2e5a17 100644
--- a/virtio-devices/src/block_io_uring.rs
+++ b/virtio-devices/src/block_io_uring.rs
@@ -11,7 +11,7 @@
 use super::Error as DeviceError;
 use super::{
     ActivateError, ActivateResult, EpollHelper, EpollHelperError, EpollHelperHandler, Queue,
-    VirtioDevice, VirtioDeviceType, VirtioInterruptType, EPOLL_HELPER_EVENT_LAST,
+    VirtioCommon, VirtioDevice, VirtioDeviceType, VirtioInterruptType, EPOLL_HELPER_EVENT_LAST,
 };
 use crate::VirtioInterrupt;
 use anyhow::anyhow;
@@ -300,13 +300,12 @@ impl EpollHelperHandler for BlockIoUringEpollHandler {
 
 /// Virtio device for exposing block level read/write operations on a host file.
 pub struct BlockIoUring {
+    common: VirtioCommon,
     id: String,
     kill_evt: Option<EventFd>,
     disk_image: File,
     disk_path: PathBuf,
     disk_nsectors: u64,
-    avail_features: u64,
-    acked_features: u64,
     config: VirtioBlockConfig,
     queue_evts: Option<Vec<EventFd>>,
     interrupt_cb: Option<Arc<dyn VirtioInterrupt>>,
@@ -373,13 +372,15 @@ impl BlockIoUring {
         }
 
         Ok(BlockIoUring {
+            common: VirtioCommon {
+                avail_features,
+                acked_features: 0u64,
+            },
             id,
             kill_evt: None,
             disk_image,
             disk_path,
             disk_nsectors,
-            avail_features,
-            acked_features: 0u64,
             config,
             queue_evts: None,
             interrupt_cb: None,
@@ -397,8 +398,8 @@ impl BlockIoUring {
         BlockState {
             disk_path: self.disk_path.clone(),
             disk_nsectors: self.disk_nsectors,
-            avail_features: self.avail_features,
-            acked_features: self.acked_features,
+            avail_features: self.common.avail_features,
+            acked_features: self.common.acked_features,
             config: self.config,
         }
     }
@@ -406,8 +407,8 @@ impl BlockIoUring {
     fn set_state(&mut self, state: &BlockState) -> io::Result<()> {
         self.disk_path = state.disk_path.clone();
         self.disk_nsectors = state.disk_nsectors;
-        self.avail_features = state.avail_features;
-        self.acked_features = state.acked_features;
+        self.common.avail_features = state.avail_features;
+        self.common.acked_features = state.acked_features;
         self.config = state.config;
 
         Ok(())
@@ -415,13 +416,12 @@ impl BlockIoUring {
 
     fn update_writeback(&mut self) {
         // Use writeback from config if VIRTIO_BLK_F_CONFIG_WCE
-        let writeback =
-            if self.acked_features & 1 << VIRTIO_BLK_F_CONFIG_WCE == 1 << VIRTIO_BLK_F_CONFIG_WCE {
-                self.config.writeback == 1
-            } else {
-                // Else check if VIRTIO_BLK_F_FLUSH negotiated
-                self.acked_features & 1 << VIRTIO_BLK_F_FLUSH == 1 << VIRTIO_BLK_F_FLUSH
-            };
+        let writeback = if self.common.feature_acked(VIRTIO_BLK_F_CONFIG_WCE.into()) {
+            self.config.writeback == 1
+        } else {
+            // Else check if VIRTIO_BLK_F_FLUSH negotiated
+            self.common.feature_acked(VIRTIO_BLK_F_FLUSH.into())
+        };
 
         info!(
             "Changing cache mode to {}",
@@ -454,20 +454,11 @@ impl VirtioDevice for BlockIoUring {
     }
 
     fn features(&self) -> u64 {
-        self.avail_features
+        self.common.avail_features
     }
 
     fn ack_features(&mut self, value: u64) {
-        let mut v = value;
-        // Check if the guest is ACK'ing a feature that we didn't claim to have.
-        let unrequested_features = v & !self.avail_features;
-        if unrequested_features != 0 {
-            warn!("Received acknowledge request for unknown feature.");
-
-            // Don't count these features as acked.
-            v &= !unrequested_features;
-        }
-        self.acked_features |= v;
+        self.common.ack_features(value)
     }
 
     fn read_config(&self, offset: u64, data: &mut [u8]) {