diff --git a/Android.bp b/Android.bp
index 119c7ea..ba55082 100644
--- a/Android.bp
+++ b/Android.bp
@@ -42,6 +42,7 @@
     export_include_dirs: [
         "include/",
     ],
+    product_available: true,
 }
 
 ndk_headers {
diff --git a/data/etc/android.hardware.bluetooth_le.channel_sounding.xml b/data/etc/android.hardware.bluetooth_le.channel_sounding.xml
new file mode 100644
index 0000000..f0ee5d9
--- /dev/null
+++ b/data/etc/android.hardware.bluetooth_le.channel_sounding.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2024 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Adds the feature indicating support for the BLE Channel sounding -->
+<permissions>
+    <feature name="android.hardware.bluetooth_le.channel_sounding" />
+</permissions>
diff --git a/include/android/OWNERS b/include/android/OWNERS
index 64d7e54..5b014d0 100644
--- a/include/android/OWNERS
+++ b/include/android/OWNERS
@@ -5,4 +5,8 @@
 per-file input_transfer_token.h = file:platform/frameworks/base:/services/core/java/com/android/server/wm/OWNERS
 
 # CoGS
-per-file *luts* = file:platform/frameworks/base:/graphics/java/android/graphics/OWNERS
\ No newline at end of file
+per-file *luts* = file:platform/frameworks/base:/graphics/java/android/graphics/OWNERS
+
+# ADPF
+per-file performance_hint.h = file:platform/frameworks/base:/ADPF_OWNERS
+per-file thermal.h = file:platform/frameworks/base:/ADPF_OWNERS
diff --git a/include/powermanager/OWNERS b/include/powermanager/OWNERS
new file mode 100644
index 0000000..9f40e27
--- /dev/null
+++ b/include/powermanager/OWNERS
@@ -0,0 +1 @@
+file:platform/frameworks/base:/ADPF_OWNERS
\ No newline at end of file
diff --git a/include/private/OWNERS b/include/private/OWNERS
new file mode 100644
index 0000000..37da96d
--- /dev/null
+++ b/include/private/OWNERS
@@ -0,0 +1,3 @@
+# ADPF
+per-file thermal_private.h = file:platform/frameworks/base:/ADPF_OWNERS
+per-file performance_hint_private.h = file:platform/frameworks/base:/ADPF_OWNERS
diff --git a/libs/binder/TEST_MAPPING b/libs/binder/TEST_MAPPING
index ab44957..99a9c91 100644
--- a/libs/binder/TEST_MAPPING
+++ b/libs/binder/TEST_MAPPING
@@ -67,15 +67,7 @@
       "name": "fuzz_service_test"
     },
     {
-      "name": "CtsOsTestCases",
-      "options": [
-        {
-          "include-filter": "android.os.cts.BinderTest"
-        },
-        {
-          "include-filter": "android.os.cts.ParcelTest"
-        }
-      ]
+      "name": "CtsOsTestCases_ParcelAndBinderTests"
     },
     {
       "name": "libbinder_rs-internal_test"
diff --git a/libs/binder/ndk/binder_rpc.cpp b/libs/binder/ndk/binder_rpc.cpp
index 53ab68e..bb5989d 100644
--- a/libs/binder/ndk/binder_rpc.cpp
+++ b/libs/binder/ndk/binder_rpc.cpp
@@ -107,16 +107,20 @@
         ABinderRpc_AccessorProvider_getAccessorCallback provider,
         const char* const* const instances, size_t numInstances, void* data,
         ABinderRpc_AccessorProviderUserData_deleteCallback onDelete) {
-    if (provider == nullptr) {
-        ALOGE("Null provider passed to ABinderRpc_registerAccessorProvider");
-        return nullptr;
-    }
     if (data && onDelete == nullptr) {
         ALOGE("If a non-null data ptr is passed to ABinderRpc_registerAccessorProvider, then a "
               "ABinderRpc_AccessorProviderUserData_deleteCallback must also be passed to delete "
               "the data object once the ABinderRpc_AccessorProvider is removed.");
         return nullptr;
     }
+    // call the onDelete when the last reference of this goes away (when the
+    // last reference to the generate std::function goes away).
+    std::shared_ptr<OnDeleteProviderHolder> onDeleteHolder =
+            std::make_shared<OnDeleteProviderHolder>(data, onDelete);
+    if (provider == nullptr) {
+        ALOGE("Null provider passed to ABinderRpc_registerAccessorProvider");
+        return nullptr;
+    }
     if (numInstances == 0 || instances == nullptr) {
         ALOGE("No instances passed to ABinderRpc_registerAccessorProvider. numInstances: %zu",
               numInstances);
@@ -126,10 +130,6 @@
     for (size_t i = 0; i < numInstances; i++) {
         instanceStrings.emplace(instances[i]);
     }
-    // call the onDelete when the last reference of this goes away (when the
-    // last reference to the generate std::function goes away).
-    std::shared_ptr<OnDeleteProviderHolder> onDeleteHolder =
-            std::make_shared<OnDeleteProviderHolder>(data, onDelete);
     android::RpcAccessorProvider generate = [provider,
                                              onDeleteHolder](const String16& name) -> sp<IBinder> {
         ABinderRpc_Accessor* accessor = provider(String8(name).c_str(), onDeleteHolder->mData);
diff --git a/libs/binder/ndk/include_platform/android/binder_rpc.h b/libs/binder/ndk/include_platform/android/binder_rpc.h
index 7d54e2d..1318889 100644
--- a/libs/binder/ndk/include_platform/android/binder_rpc.h
+++ b/libs/binder/ndk/include_platform/android/binder_rpc.h
@@ -139,6 +139,8 @@
  *         registered. In the error case of duplicate instances, if data was
  *         provided with a ABinderRpc_AccessorProviderUserData_deleteCallback,
  *         the callback will be called to delete the data.
+ *         If nullptr is returned, ABinderRpc_AccessorProviderUserData_deleteCallback
+ *         will be called on data immediately.
  *         Otherwise returns a pointer to the ABinderRpc_AccessorProvider that
  *         can be used to remove with ABinderRpc_unregisterAccessorProvider.
  */
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 4d691f8..a637165 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -164,96 +164,53 @@
 LIBBINDER_NDK35 { # introduced=VanillaIceCream
   global:
     APersistableBundle_readFromParcel;
-    APersistableBundle_readFromParcel; # llndk=202404
     APersistableBundle_writeToParcel;
-    APersistableBundle_writeToParcel; # llndk=202404
     APersistableBundle_new;
-    APersistableBundle_new; # llndk=202404
     APersistableBundle_dup;
-    APersistableBundle_dup; # llndk=202404
     APersistableBundle_delete;
-    APersistableBundle_delete; # llndk=202404
     APersistableBundle_isEqual;
-    APersistableBundle_isEqual; # llndk=202404
     APersistableBundle_size;
-    APersistableBundle_size; # llndk=202404
     APersistableBundle_erase;
-    APersistableBundle_erase; # llndk=202404
     APersistableBundle_putBoolean;
-    APersistableBundle_putBoolean; # llndk=202404
     APersistableBundle_putInt;
-    APersistableBundle_putInt; # llndk=202404
     APersistableBundle_putLong;
-    APersistableBundle_putLong; # llndk=202404
     APersistableBundle_putDouble;
-    APersistableBundle_putDouble; # llndk=202404
     APersistableBundle_putString;
-    APersistableBundle_putString; # llndk=202404
     APersistableBundle_putBooleanVector;
-    APersistableBundle_putBooleanVector; # llndk=202404
     APersistableBundle_putIntVector;
-    APersistableBundle_putIntVector; # llndk=202404
     APersistableBundle_putLongVector;
-    APersistableBundle_putLongVector; # llndk=202404
     APersistableBundle_putDoubleVector;
-    APersistableBundle_putDoubleVector; # llndk=202404
     APersistableBundle_putStringVector;
-    APersistableBundle_putStringVector; # llndk=202404
     APersistableBundle_putPersistableBundle;
-    APersistableBundle_putPersistableBundle; # llndk=202404
     APersistableBundle_getBoolean;
-    APersistableBundle_getBoolean; # llndk=202404
     APersistableBundle_getInt;
-    APersistableBundle_getInt; # llndk=202404
     APersistableBundle_getLong;
-    APersistableBundle_getLong; # llndk=202404
     APersistableBundle_getDouble;
-    APersistableBundle_getDouble; # llndk=202404
     APersistableBundle_getString;
-    APersistableBundle_getString; # llndk=202404
     APersistableBundle_getBooleanVector;
-    APersistableBundle_getBooleanVector; # llndk=202404
     APersistableBundle_getIntVector;
-    APersistableBundle_getIntVector; # llndk=202404
     APersistableBundle_getLongVector;
-    APersistableBundle_getLongVector; # llndk=202404
     APersistableBundle_getDoubleVector;
-    APersistableBundle_getDoubleVector; # llndk=202404
     APersistableBundle_getStringVector;
-    APersistableBundle_getStringVector; # llndk=202404
     APersistableBundle_getPersistableBundle;
-    APersistableBundle_getPersistableBundle; # llndk=202404
     APersistableBundle_getBooleanKeys;
-    APersistableBundle_getBooleanKeys; # llndk=202404
     APersistableBundle_getIntKeys;
-    APersistableBundle_getIntKeys; # llndk=202404
     APersistableBundle_getLongKeys;
-    APersistableBundle_getLongKeys; # llndk=202404
     APersistableBundle_getDoubleKeys;
-    APersistableBundle_getDoubleKeys; # llndk=202404
     APersistableBundle_getStringKeys;
-    APersistableBundle_getStringKeys; # llndk=202404
     APersistableBundle_getBooleanVectorKeys;
-    APersistableBundle_getBooleanVectorKeys; # llndk=202404
     APersistableBundle_getIntVectorKeys;
-    APersistableBundle_getIntVectorKeys; # llndk=202404
     APersistableBundle_getLongVectorKeys;
-    APersistableBundle_getLongVectorKeys; # llndk=202404
     APersistableBundle_getDoubleVectorKeys;
-    APersistableBundle_getDoubleVectorKeys; # llndk=202404
     APersistableBundle_getStringVectorKeys;
-    APersistableBundle_getStringVectorKeys; # llndk=202404
     APersistableBundle_getPersistableBundleKeys;
-    APersistableBundle_getPersistableBundleKeys; # llndk=202404
-    AServiceManager_openDeclaredPassthroughHal; # systemapi llndk=202404
+    AServiceManager_openDeclaredPassthroughHal; # systemapi llndk
 };
 
 LIBBINDER_NDK36 { # introduced=36
   global:
     AIBinder_Class_setTransactionCodeToFunctionNameMap;
-    AIBinder_Class_setTransactionCodeToFunctionNameMap; # llndk=202504
     AIBinder_Class_getFunctionName;
-    AIBinder_Class_getFunctionName; # llndk=202504
     ABinderRpc_registerAccessorProvider; # systemapi
     ABinderRpc_unregisterAccessorProvider; # systemapi
     ABinderRpc_Accessor_new; # systemapi
diff --git a/libs/binder/rust/src/lib.rs b/libs/binder/rust/src/lib.rs
index 14493db..1b24b0a 100644
--- a/libs/binder/rust/src/lib.rs
+++ b/libs/binder/rust/src/lib.rs
@@ -126,7 +126,7 @@
 #[cfg(not(any(trusty, android_ndk)))]
 pub use state::{ProcessState, ThreadState};
 #[cfg(not(any(android_vendor, android_vndk, android_ndk)))]
-pub use system_only::{delegate_accessor, Accessor, ConnectionInfo};
+pub use system_only::{delegate_accessor, Accessor, AccessorProvider, ConnectionInfo};
 
 /// Binder result containing a [`Status`] on error.
 pub type Result<T> = std::result::Result<T, Status>;
diff --git a/libs/binder/rust/src/system_only.rs b/libs/binder/rust/src/system_only.rs
index 9833cbe..3da59ab 100644
--- a/libs/binder/rust/src/system_only.rs
+++ b/libs/binder/rust/src/system_only.rs
@@ -100,17 +100,36 @@
         unsafe { SpIBinder::from_raw(sys::ABinderRpc_Accessor_asBinder(self.accessor)) }
     }
 
+    /// Release the underlying ABinderRpc_Accessor pointer for use with the ndk API
+    /// This gives up ownership of the ABinderRpc_Accessor and it is the responsibility of
+    /// the caller to delete it with ABinderRpc_Accessor_delete
+    ///
+    /// # Safety
+    ///
+    /// - The returned `ABinderRpc_Accessor` pointer is now owned by the caller, who must
+    ///   call `ABinderRpc_Accessor_delete` to delete the object.
+    /// - This `Accessor` object is now useless after `release` so it can be dropped.
+    unsafe fn release(mut self) -> *mut sys::ABinderRpc_Accessor {
+        if self.accessor.is_null() {
+            log::error!("Attempting to release an Accessor that was already released");
+            return ptr::null_mut();
+        }
+        let ptr = self.accessor;
+        self.accessor = ptr::null_mut();
+        ptr
+    }
+
     /// Callback invoked from C++ when the connection info is needed.
     ///
     /// # Safety
     ///
-    /// The `instance` parameter must be a non-null pointer to a valid C string for
-    /// CStr::from_ptr. The memory must contain a valid null terminator at the end of
-    /// the string within isize::MAX from the pointer. The memory must not be mutated for
-    /// the duration of this function  call and must be valid for reads from the pointer
-    /// to the null terminator.
-    /// The `cookie` parameter must be the cookie for an `Arc<F>` and
-    /// the caller must hold a ref-count to it.
+    /// - The `instance` parameter must be a non-null pointer to a valid C string for
+    ///   CStr::from_ptr. The memory must contain a valid null terminator at the end of
+    ///   the string within isize::MAX from the pointer. The memory must not be mutated for
+    ///   the duration of this function  call and must be valid for reads from the pointer
+    ///   to the null terminator.
+    /// - The `cookie` parameter must be the cookie for an `Arc<F>` and
+    ///   the caller must hold a ref-count to it.
     unsafe extern "C" fn connection_info<F>(
         instance: *const c_char,
         cookie: *mut c_void,
@@ -172,8 +191,8 @@
     ///
     /// # Safety
     ///
-    /// The `cookie` parameter must be the cookie for an `Arc<F>` and
-    /// the owner must give up a ref-count to it.
+    /// - The `cookie` parameter must be the cookie for an `Arc<F>` and
+    ///   the owner must give up a ref-count to it.
     unsafe extern "C" fn cookie_decr_refcount<F>(cookie: *mut c_void)
     where
         F: Fn(&str) -> Option<ConnectionInfo> + Send + Sync + 'static,
@@ -185,6 +204,10 @@
 
 impl Drop for Accessor {
     fn drop(&mut self) {
+        if self.accessor.is_null() {
+            // This Accessor was already released.
+            return;
+        }
         // Safety: `self.accessor` is always a valid, owned
         // `ABinderRpc_Accessor` pointer returned by
         // `ABinderRpc_Accessor_new` when `self` was created. This delete
@@ -218,3 +241,140 @@
     // point, so can be safely passed to `SpIBinder::from_raw`.
     Ok(unsafe { SpIBinder::from_raw(delegator).expect("Expected valid binder at this point") })
 }
+
+/// Rust wrapper around ABinderRpc_AccessorProvider objects for RPC binder service management.
+///
+/// Dropping the `AccessorProvider` will drop/unregister the underlying object.
+#[derive(Debug)]
+pub struct AccessorProvider {
+    accessor_provider: *mut sys::ABinderRpc_AccessorProvider,
+}
+
+/// Safety: A `AccessorProvider` is a wrapper around `ABinderRpc_AccessorProvider` which is
+/// `Sync` and `Send`. As
+/// `ABinderRpc_AccessorProvider` is threadsafe, this structure is too.
+/// The Fn owned the AccessorProvider has `Sync` and `Send` properties
+unsafe impl Send for AccessorProvider {}
+
+/// Safety: A `AccessorProvider` is a wrapper around `ABinderRpc_AccessorProvider` which is
+/// `Sync` and `Send`. As `ABinderRpc_AccessorProvider` is threadsafe, this structure is too.
+/// The Fn owned the AccessorProvider has `Sync` and `Send` properties
+unsafe impl Sync for AccessorProvider {}
+
+impl AccessorProvider {
+    /// Create a new `AccessorProvider` that will give libbinder `Accessors` in order to
+    /// connect to binder services over sockets.
+    ///
+    /// `instances` is a list of all instances that this `AccessorProvider` is responsible for.
+    /// It is declaring these instances as available to this process and will return
+    /// `Accessor` objects for them when libbinder calls the `provider` callback.
+    /// `provider` is the callback that libbinder will call when a service is being requested.
+    /// The callback takes a `&str` argument representing the service that is being requested.
+    /// See the `ABinderRpc_AccessorProvider_getAccessorCallback` for the C++ equivalent.
+    pub fn new<F>(instances: &[String], provider: F) -> Option<AccessorProvider>
+    where
+        F: Fn(&str) -> Option<Accessor> + Send + Sync + 'static,
+    {
+        let callback: *mut c_void = Arc::into_raw(Arc::new(provider)) as *mut c_void;
+        let c_str_instances: Vec<CString> =
+            instances.iter().map(|s| CString::new(s.as_bytes()).unwrap()).collect();
+        let mut c_instances: Vec<*const c_char> =
+            c_str_instances.iter().map(|s| s.as_ptr()).collect();
+        let num_instances: usize = c_instances.len();
+        // Safety:
+        // - The function pointer for the first argument is a valid `get_accessor` callback.
+        // - This call returns an owned `ABinderRpc_AccessorProvider` pointer which
+        //   must be destroyed via `ABinderRpc_unregisterAccessorProvider` when no longer
+        //   needed.
+        // - When the underlying ABinderRpc_AccessorProvider is deleted, it will call
+        //   the `cookie_decr_refcount` callback on the `callback` pointer to release its
+        //   strong ref.
+        // - The `c_instances` vector is not modified by the function
+        let accessor_provider = unsafe {
+            sys::ABinderRpc_registerAccessorProvider(
+                Some(Self::get_accessor::<F>),
+                c_instances.as_mut_ptr(),
+                num_instances,
+                callback,
+                Some(Self::accessor_cookie_decr_refcount::<F>),
+            )
+        };
+
+        if accessor_provider.is_null() {
+            return None;
+        }
+        Some(AccessorProvider { accessor_provider })
+    }
+
+    /// Callback invoked from C++ when an Accessor is needed.
+    ///
+    /// # Safety
+    ///
+    /// - libbinder guarantees the `instance` argument is a valid C string if it's not null.
+    /// - The `cookie` pointer is same pointer that we pass to ABinderRpc_registerAccessorProvider
+    ///   in AccessorProvider.new() which is the closure that we will delete with
+    ///   self.accessor_cookie_decr_refcount when unregistering the AccessorProvider.
+    unsafe extern "C" fn get_accessor<F>(
+        instance: *const c_char,
+        cookie: *mut c_void,
+    ) -> *mut binder_ndk_sys::ABinderRpc_Accessor
+    where
+        F: Fn(&str) -> Option<Accessor> + Send + Sync + 'static,
+    {
+        if cookie.is_null() || instance.is_null() {
+            log::error!("Cookie({cookie:p}) or instance({instance:p}) is null!");
+            return ptr::null_mut();
+        }
+        // Safety: The caller promises that `cookie` is for an Arc<F>.
+        let callback = unsafe { (cookie as *const F).as_ref().unwrap() };
+
+        let inst = {
+            // Safety: The caller in libbinder_ndk will have already verified this is a valid
+            // C string
+            match unsafe { CStr::from_ptr(instance) }.to_str() {
+                Ok(s) => s,
+                Err(err) => {
+                    log::error!("Failed to get a valid C string! {err:?}");
+                    return ptr::null_mut();
+                }
+            }
+        };
+
+        match callback(inst) {
+            Some(a) => {
+                // Safety: This is giving up ownership of this ABinderRpc_Accessor
+                // to the caller of this function (libbinder) and it is responsible
+                // for deleting it.
+                unsafe { a.release() }
+            }
+            None => ptr::null_mut(),
+        }
+    }
+
+    /// Callback that decrements the ref-count.
+    /// This is invoked from C++ when the provider is unregistered.
+    ///
+    /// # Safety
+    ///
+    /// - The `cookie` parameter must be the cookie for an `Arc<F>` and
+    ///   the owner must give up a ref-count to it.
+    unsafe extern "C" fn accessor_cookie_decr_refcount<F>(cookie: *mut c_void)
+    where
+        F: Fn(&str) -> Option<Accessor> + Send + Sync + 'static,
+    {
+        // Safety: The caller promises that `cookie` is for an Arc<F>.
+        unsafe { Arc::decrement_strong_count(cookie as *const F) };
+    }
+}
+
+impl Drop for AccessorProvider {
+    fn drop(&mut self) {
+        // Safety: `self.accessor_provider` is always a valid, owned
+        // `ABinderRpc_AccessorProvider` pointer returned by
+        // `ABinderRpc_registerAccessorProvider` when `self` was created. This delete
+        // method can only be called once when `self` is dropped.
+        unsafe {
+            sys::ABinderRpc_unregisterAccessorProvider(self.accessor_provider);
+        }
+    }
+}
diff --git a/libs/binder/rust/tests/integration.rs b/libs/binder/rust/tests/integration.rs
index 489fa0a..0e793e5 100644
--- a/libs/binder/rust/tests/integration.rs
+++ b/libs/binder/rust/tests/integration.rs
@@ -384,8 +384,8 @@
     use std::time::Duration;
 
     use binder::{
-        Accessor, BinderFeatures, DeathRecipient, FromIBinder, IBinder, Interface, SpIBinder,
-        StatusCode, Strong,
+        Accessor, AccessorProvider, BinderFeatures, DeathRecipient, FromIBinder, IBinder,
+        Interface, SpIBinder, StatusCode, Strong,
     };
     // Import from impl API for testing only, should not be necessary as long as
     // you are using AIDL.
@@ -982,6 +982,62 @@
         assert_eq!(delegator_binder, Err(StatusCode::NAME_NOT_FOUND));
     }
 
+    #[test]
+    fn test_accessor_provider_simple() {
+        let instances: Vec<String> = vec!["foo.service".to_owned(), "foo.other_service".to_owned()];
+        let accessor = AccessorProvider::new(&instances, move |_inst: &str| None);
+        assert!(accessor.is_some());
+    }
+
+    #[test]
+    fn test_accessor_provider_no_instance() {
+        let instances: Vec<String> = vec![];
+        let accessor = AccessorProvider::new(&instances, move |_inst: &str| None);
+        assert!(accessor.is_none());
+    }
+
+    #[test]
+    fn test_accessor_provider_double_register() {
+        let instances: Vec<String> = vec!["foo.service".to_owned(), "foo.other_service".to_owned()];
+        let accessor = AccessorProvider::new(&instances, move |_inst: &str| None);
+        assert!(accessor.is_some());
+        let accessor2 = AccessorProvider::new(&instances, move |_inst: &str| None);
+        assert!(accessor2.is_none());
+    }
+
+    #[test]
+    fn test_accessor_provider_register_drop_register() {
+        let instances: Vec<String> = vec!["foo.service".to_owned(), "foo.other_service".to_owned()];
+        {
+            let accessor = AccessorProvider::new(&instances, move |_inst: &str| None);
+            assert!(accessor.is_some());
+            // accessor drops and unregisters the provider
+        }
+        {
+            let accessor = AccessorProvider::new(&instances, move |_inst: &str| None);
+            assert!(accessor.is_some());
+        }
+    }
+
+    #[test]
+    fn test_accessor_provider_callback_destruction() {
+        let deleted: Arc<AtomicBool> = Arc::new(AtomicBool::new(false));
+        let instances: Vec<String> = vec!["foo.service".to_owned(), "foo.other_service".to_owned()];
+        {
+            let accessor: Option<AccessorProvider>;
+            {
+                let helper = ToBeDeleted { deleted: deleted.clone() };
+                accessor = AccessorProvider::new(&instances, move |_inst: &str| {
+                    let _ = &helper;
+                    None
+                });
+            }
+            assert!(accessor.is_some());
+            assert!(!deleted.load(Ordering::Relaxed));
+        }
+        assert!(deleted.load(Ordering::Relaxed));
+    }
+
     #[tokio::test]
     async fn reassociate_rust_binder_async() {
         let service_name = "testing_service";
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index 506fc71..da5a8e3 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -1400,6 +1400,26 @@
     EXPECT_TRUE(isDeleted);
 }
 
+TEST_F(BinderARpcNdk, ARpcProviderDeleteOnError) {
+    bool isDeleted = false;
+    AccessorProviderData* data = new AccessorProviderData{{}, 0, &isDeleted};
+
+    ABinderRpc_AccessorProvider* provider =
+            ABinderRpc_registerAccessorProvider(getAccessor, kARpcSupportedServices, 0, data,
+                                                accessorProviderDataOnDelete);
+
+    ASSERT_EQ(provider, nullptr);
+    EXPECT_TRUE(isDeleted);
+}
+
+TEST_F(BinderARpcNdk, ARpcProvideOnErrorNoDeleteCbNoCrash) {
+    ABinderRpc_AccessorProvider* provider =
+            ABinderRpc_registerAccessorProvider(getAccessor, kARpcSupportedServices, 0, nullptr,
+                                                nullptr);
+
+    ASSERT_EQ(provider, nullptr);
+}
+
 TEST_F(BinderARpcNdk, ARpcProviderDuplicateInstance) {
     const char* instance = "some.instance.name.IFoo/default";
     const uint32_t numInstances = 2;
diff --git a/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp b/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp
index 690c39a..4008c56 100644
--- a/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp
+++ b/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp
@@ -59,6 +59,11 @@
         darwin: {
             enabled: false,
         },
+        host: {
+            data_libs: [
+                "libc++",
+            ],
+        },
     },
     test_suites: ["general-tests"],
 }
diff --git a/libs/binder/tests/parcel_fuzzer/test_fuzzer/run_fuzz_service_test.sh b/libs/binder/tests/parcel_fuzzer/test_fuzzer/run_fuzz_service_test.sh
index 5d68fe1..b623c5f 100755
--- a/libs/binder/tests/parcel_fuzzer/test_fuzzer/run_fuzz_service_test.sh
+++ b/libs/binder/tests/parcel_fuzzer/test_fuzzer/run_fuzz_service_test.sh
@@ -39,6 +39,7 @@
     else
         echo -e "${color_failed}Failed: Unable to find successful fuzzing output from test_service_fuzzer_should_crash"
         echo "${color_reset}"
+        cat "$FUZZER_OUT"
         exit 1
     fi
 done
diff --git a/libs/binder/trusty/RpcServerTrusty.cpp b/libs/binder/trusty/RpcServerTrusty.cpp
index 17919c2..0580046 100644
--- a/libs/binder/trusty/RpcServerTrusty.cpp
+++ b/libs/binder/trusty/RpcServerTrusty.cpp
@@ -151,8 +151,10 @@
 
 int RpcServerTrusty::handleMessageInternal(void* ctx) {
     auto* channelContext = reinterpret_cast<ChannelContext*>(ctx);
-    LOG_ALWAYS_FATAL_IF(channelContext == nullptr,
-                        "bad state: message received on uninitialized channel");
+    if (channelContext == nullptr) {
+        LOG_RPC_DETAIL("bad state: message received on uninitialized channel");
+        return ERR_BAD_STATE;
+    }
 
     auto& session = channelContext->session;
     auto& connection = channelContext->connection;
diff --git a/libs/nativewindow/rust/src/lib.rs b/libs/nativewindow/rust/src/lib.rs
index 014c912..9876362 100644
--- a/libs/nativewindow/rust/src/lib.rs
+++ b/libs/nativewindow/rust/src/lib.rs
@@ -31,11 +31,13 @@
 };
 use ffi::{
     AHardwareBuffer, AHardwareBuffer_Desc, AHardwareBuffer_readFromParcel,
-    AHardwareBuffer_writeToParcel,
+    AHardwareBuffer_writeToParcel, ARect,
 };
+use std::ffi::c_void;
 use std::fmt::{self, Debug, Formatter};
-use std::mem::ManuallyDrop;
-use std::ptr::{self, null_mut, NonNull};
+use std::mem::{forget, ManuallyDrop};
+use std::os::fd::{AsRawFd, BorrowedFd, FromRawFd, OwnedFd};
+use std::ptr::{self, null, null_mut, NonNull};
 
 /// Wrapper around a C `AHardwareBuffer_Desc`.
 #[derive(Clone, Debug, PartialEq, Eq)]
@@ -267,10 +269,141 @@
             rfu0: 0,
             rfu1: 0,
         };
-        // SAFETY: neither the buffer nor AHardwareBuffer_Desc pointers will be null.
+        // SAFETY: The `AHardwareBuffer` pointer we wrap is always valid, and the
+        // AHardwareBuffer_Desc pointer is valid because it comes from a reference.
         unsafe { ffi::AHardwareBuffer_describe(self.0.as_ref(), &mut buffer_desc) };
         HardwareBufferDescription(buffer_desc)
     }
+
+    /// Locks the hardware buffer for direct CPU access.
+    ///
+    /// # Safety
+    ///
+    /// - If `fence` is `None`, the caller must ensure that all writes to the buffer have completed
+    ///   before calling this function.
+    /// - If the buffer has `AHARDWAREBUFFER_FORMAT_BLOB`, multiple threads or process may lock the
+    ///   buffer simultaneously, but the caller must ensure that they don't access it simultaneously
+    ///   and break Rust's aliasing rules, like any other shared memory.
+    /// - Otherwise if `usage` includes `AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY` or
+    ///   `AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN`, the caller must ensure that no other threads or
+    ///   processes lock the buffer simultaneously for any usage.
+    /// - Otherwise, the caller must ensure that no other threads lock the buffer for writing
+    ///   simultaneously.
+    /// - If `rect` is not `None`, the caller must not modify the buffer outside of that rectangle.
+    pub unsafe fn lock<'a>(
+        &'a self,
+        usage: AHardwareBuffer_UsageFlags,
+        fence: Option<BorrowedFd>,
+        rect: Option<&ARect>,
+    ) -> Result<HardwareBufferGuard<'a>, StatusCode> {
+        let fence = if let Some(fence) = fence { fence.as_raw_fd() } else { -1 };
+        let rect = rect.map(ptr::from_ref).unwrap_or(null());
+        let mut address = null_mut();
+        // SAFETY: The `AHardwareBuffer` pointer we wrap is always valid, and the buffer address out
+        // pointer is valid because it comes from a reference. Our caller promises that writes have
+        // completed and there will be no simultaneous read/write locks.
+        let status = unsafe {
+            ffi::AHardwareBuffer_lock(self.0.as_ptr(), usage.0, fence, rect, &mut address)
+        };
+        status_result(status)?;
+        Ok(HardwareBufferGuard {
+            buffer: self,
+            address: NonNull::new(address)
+                .expect("AHardwareBuffer_lock set a null outVirtualAddress"),
+        })
+    }
+
+    /// Locks the hardware buffer for direct CPU access, returning information about the bytes per
+    /// pixel and stride as well.
+    ///
+    /// # Safety
+    ///
+    /// - If `fence` is `None`, the caller must ensure that all writes to the buffer have completed
+    ///   before calling this function.
+    /// - If the buffer has `AHARDWAREBUFFER_FORMAT_BLOB`, multiple threads or process may lock the
+    ///   buffer simultaneously, but the caller must ensure that they don't access it simultaneously
+    ///   and break Rust's aliasing rules, like any other shared memory.
+    /// - Otherwise if `usage` includes `AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY` or
+    ///   `AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN`, the caller must ensure that no other threads or
+    ///   processes lock the buffer simultaneously for any usage.
+    /// - Otherwise, the caller must ensure that no other threads lock the buffer for writing
+    ///   simultaneously.
+    pub unsafe fn lock_and_get_info<'a>(
+        &'a self,
+        usage: AHardwareBuffer_UsageFlags,
+        fence: Option<BorrowedFd>,
+        rect: Option<&ARect>,
+    ) -> Result<LockedBufferInfo<'a>, StatusCode> {
+        let fence = if let Some(fence) = fence { fence.as_raw_fd() } else { -1 };
+        let rect = rect.map(ptr::from_ref).unwrap_or(null());
+        let mut address = null_mut();
+        let mut bytes_per_pixel = 0;
+        let mut stride = 0;
+        // SAFETY: The `AHardwareBuffer` pointer we wrap is always valid, and the various out
+        // pointers are valid because they come from references. Our caller promises that writes have
+        // completed and there will be no simultaneous read/write locks.
+        let status = unsafe {
+            ffi::AHardwareBuffer_lockAndGetInfo(
+                self.0.as_ptr(),
+                usage.0,
+                fence,
+                rect,
+                &mut address,
+                &mut bytes_per_pixel,
+                &mut stride,
+            )
+        };
+        status_result(status)?;
+        Ok(LockedBufferInfo {
+            guard: HardwareBufferGuard {
+                buffer: self,
+                address: NonNull::new(address)
+                    .expect("AHardwareBuffer_lockAndGetInfo set a null outVirtualAddress"),
+            },
+            bytes_per_pixel: bytes_per_pixel as u32,
+            stride: stride as u32,
+        })
+    }
+
+    /// Unlocks the hardware buffer from direct CPU access.
+    ///
+    /// Must be called after all changes to the buffer are completed by the caller. This will block
+    /// until the unlocking is complete and the buffer contents are updated.
+    fn unlock(&self) -> Result<(), StatusCode> {
+        // SAFETY: The `AHardwareBuffer` pointer we wrap is always valid.
+        let status = unsafe { ffi::AHardwareBuffer_unlock(self.0.as_ptr(), null_mut()) };
+        status_result(status)?;
+        Ok(())
+    }
+
+    /// Unlocks the hardware buffer from direct CPU access.
+    ///
+    /// Must be called after all changes to the buffer are completed by the caller.
+    ///
+    /// This may not block until all work is completed, but rather will return a file descriptor
+    /// which will be signalled once the unlocking is complete and the buffer contents is updated.
+    /// If `Ok(None)` is returned then unlocking has already completed and no further waiting is
+    /// necessary. The file descriptor may be passed to a subsequent call to [`Self::lock`].
+    pub fn unlock_with_fence(
+        &self,
+        guard: HardwareBufferGuard,
+    ) -> Result<Option<OwnedFd>, StatusCode> {
+        // Forget the guard so that its `Drop` implementation doesn't try to unlock the
+        // HardwareBuffer again.
+        forget(guard);
+
+        let mut fence = -2;
+        // SAFETY: The `AHardwareBuffer` pointer we wrap is always valid.
+        let status = unsafe { ffi::AHardwareBuffer_unlock(self.0.as_ptr(), &mut fence) };
+        let fence = if fence < 0 {
+            None
+        } else {
+            // SAFETY: `AHardwareBuffer_unlock` gives us ownership of the fence file descriptor.
+            Some(unsafe { OwnedFd::from_raw_fd(fence) })
+        };
+        status_result(status)?;
+        Ok(fence)
+    }
 }
 
 impl Drop for HardwareBuffer {
@@ -346,6 +479,37 @@
 //     according to the docs on the underlying gralloc calls)
 unsafe impl Sync for HardwareBuffer {}
 
+/// A guard for when a `HardwareBuffer` is locked.
+///
+/// The `HardwareBuffer` will be unlocked when this is dropped, or may be unlocked via
+/// [`HardwareBuffer::unlock_with_fence`].
+#[derive(Debug)]
+pub struct HardwareBufferGuard<'a> {
+    buffer: &'a HardwareBuffer,
+    /// The address of the buffer in memory.
+    pub address: NonNull<c_void>,
+}
+
+impl<'a> Drop for HardwareBufferGuard<'a> {
+    fn drop(&mut self) {
+        self.buffer
+            .unlock()
+            .expect("Failed to unlock HardwareBuffer when dropping HardwareBufferGuard");
+    }
+}
+
+/// A guard for when a `HardwareBuffer` is locked, with additional information about the number of
+/// bytes per pixel and stride.
+#[derive(Debug)]
+pub struct LockedBufferInfo<'a> {
+    /// The locked buffer guard.
+    pub guard: HardwareBufferGuard<'a>,
+    /// The number of bytes used for each pixel in the buffer.
+    pub bytes_per_pixel: u32,
+    /// The stride in bytes between rows in the buffer.
+    pub stride: u32,
+}
+
 #[cfg(test)]
 mod test {
     use super::*;
@@ -499,4 +663,108 @@
         assert_eq!(buffer.description(), buffer_description);
         assert_eq!(buffer2.description(), buffer_description);
     }
+
+    #[test]
+    fn lock() {
+        let buffer = HardwareBuffer::new(&HardwareBufferDescription::new(
+            1024,
+            512,
+            1,
+            AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,
+            AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+            0,
+        ))
+        .expect("Failed to create buffer");
+
+        // SAFETY: No other threads or processes have access to the buffer.
+        let guard = unsafe {
+            buffer.lock(
+                AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+                None,
+                None,
+            )
+        }
+        .unwrap();
+
+        drop(guard);
+    }
+
+    #[test]
+    fn lock_with_rect() {
+        let buffer = HardwareBuffer::new(&HardwareBufferDescription::new(
+            1024,
+            512,
+            1,
+            AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,
+            AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+            0,
+        ))
+        .expect("Failed to create buffer");
+        let rect = ARect { left: 10, right: 20, top: 35, bottom: 45 };
+
+        // SAFETY: No other threads or processes have access to the buffer.
+        let guard = unsafe {
+            buffer.lock(
+                AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+                None,
+                Some(&rect),
+            )
+        }
+        .unwrap();
+
+        drop(guard);
+    }
+
+    #[test]
+    fn unlock_with_fence() {
+        let buffer = HardwareBuffer::new(&HardwareBufferDescription::new(
+            1024,
+            512,
+            1,
+            AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,
+            AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+            0,
+        ))
+        .expect("Failed to create buffer");
+
+        // SAFETY: No other threads or processes have access to the buffer.
+        let guard = unsafe {
+            buffer.lock(
+                AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+                None,
+                None,
+            )
+        }
+        .unwrap();
+
+        buffer.unlock_with_fence(guard).unwrap();
+    }
+
+    #[test]
+    fn lock_with_info() {
+        const WIDTH: u32 = 1024;
+        let buffer = HardwareBuffer::new(&HardwareBufferDescription::new(
+            WIDTH,
+            512,
+            1,
+            AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,
+            AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+            0,
+        ))
+        .expect("Failed to create buffer");
+
+        // SAFETY: No other threads or processes have access to the buffer.
+        let info = unsafe {
+            buffer.lock_and_get_info(
+                AHardwareBuffer_UsageFlags::AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN,
+                None,
+                None,
+            )
+        }
+        .unwrap();
+
+        assert_eq!(info.bytes_per_pixel, 4);
+        assert_eq!(info.stride, WIDTH * 4);
+        drop(info);
+    }
 }
diff --git a/services/automotive/display/Android.bp b/services/automotive/display/Android.bp
index 72bd292..b63e919 100644
--- a/services/automotive/display/Android.bp
+++ b/services/automotive/display/Android.bp
@@ -23,6 +23,11 @@
     default_applicable_licenses: ["frameworks_native_license"],
 }
 
+vintf_fragment {
+    name: "manifest_android.frameworks.automotive.display@1.0.xml",
+    src: "manifest_android.frameworks.automotive.display@1.0.xml",
+}
+
 cc_binary {
     name: "android.frameworks.automotive.display@1.0-service",
     defaults: ["hidl_defaults"],
@@ -50,7 +55,7 @@
         "-DLOG_TAG=\"AutomotiveDisplayService\""
     ],
 
-    vintf_fragments: [
+    vintf_fragment_modules: [
         "manifest_android.frameworks.automotive.display@1.0.xml",
     ],
 }
diff --git a/services/gpuservice/gpuwork/bpfprogs/gpuWork.c b/services/gpuservice/gpuwork/bpfprogs/gpuWork.c
index f470189..94abc69 100644
--- a/services/gpuservice/gpuwork/bpfprogs/gpuWork.c
+++ b/services/gpuservice/gpuwork/bpfprogs/gpuWork.c
@@ -20,11 +20,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#ifdef MOCK_BPF
-#include <test/mock_bpf_helpers.h>
-#else
 #include <bpf_helpers.h>
-#endif
 
 #define S_IN_NS (1000000000)
 #define SMALL_TIME_GAP_LIMIT_NS (S_IN_NS)
diff --git a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
index dac9265..fae236d 100644
--- a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
@@ -158,6 +158,7 @@
                 a.presentTime == b.presentTime;
     }
 
+    NO_THREAD_SAFETY_ANALYSIS
     const std::map<int64_t, TimelineItem>& getPredictions() const {
         return mTokenManager->mPredictions;
     }