diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 36a53bb..db297a0 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -13,10 +13,12 @@
                libs/renderengine/
                libs/ui/
                libs/vr/
+               opengl/libs/
                services/bufferhub/
                services/inputflinger/
                services/surfaceflinger/
                services/vr/
+               vulkan/
 
 [Hook Scripts]
 owners_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "OWNERS$"
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index adc2404..0fde31a 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -103,6 +103,9 @@
 static constexpr const char* kPropApkVerityMode = "ro.apk_verity.mode";
 static constexpr const char* kFuseProp = "persist.sys.fuse";
 
+static constexpr const char* kMntSdcardfs = "/mnt/runtime/default/";
+static constexpr const char* kMntFuse = "/mnt/pass_through/0/";
+
 namespace {
 
 constexpr const char* kDump = "android.permission.DUMP";
@@ -2797,15 +2800,13 @@
         std::getline(in, ignored);
 
         if (android::base::GetBoolProperty(kFuseProp, false)) {
-            // TODO(b/146139106): Use sdcardfs mounts on devices running sdcardfs so we don't bypass
-            // it's VFS cache
-            if (target.compare(0, 17, "/mnt/pass_through") == 0) {
+            if (target.find(kMntFuse) == 0) {
                 LOG(DEBUG) << "Found storage mount " << source << " at " << target;
                 mStorageMounts[source] = target;
             }
         } else {
 #if !BYPASS_SDCARDFS
-            if (target.compare(0, 21, "/mnt/runtime/default/") == 0) {
+            if (target.find(kMntSdcardfs) == 0) {
                 LOG(DEBUG) << "Found storage mount " << source << " at " << target;
                 mStorageMounts[source] = target;
             }
@@ -2820,17 +2821,6 @@
     std::lock_guard<std::recursive_mutex> lock(mMountsLock);
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
     auto path = StringPrintf("%s/media", create_data_path(uuid_).c_str());
-    if (android::base::GetBoolProperty(kFuseProp, false)) {
-        // TODO(b/146139106): This is only safe on devices not running sdcardfs where there is no
-        // risk of bypassing the sdcardfs VFS cache
-
-        // Always use the lower filesystem path on FUSE enabled devices not running sdcardfs
-        // The upper filesystem path, /mnt/pass_through/<userid>/<vol>/ which was a bind mount
-        // to the lower filesytem may have been unmounted already when a user is
-        // removed and the path will now be pointing to a tmpfs without content
-        return StringPrintf("%s/%u", path.c_str(), userid);
-    }
-
     auto resolved = mStorageMounts[path];
     if (resolved.empty()) {
         LOG(WARNING) << "Failed to find storage mount for " << path;
diff --git a/libs/android_runtime_lazy/android_runtime_lazy.cpp b/libs/android_runtime_lazy/android_runtime_lazy.cpp
index 98d8e8a..8062be6 100644
--- a/libs/android_runtime_lazy/android_runtime_lazy.cpp
+++ b/libs/android_runtime_lazy/android_runtime_lazy.cpp
@@ -15,6 +15,7 @@
  */
 #define LOG_TAG "ANDROID_RUNTIME_LAZY"
 #include "android_runtime/AndroidRuntime.h"
+#include "android_os_Parcel.h"
 #include "android_util_Binder.h"
 
 #include <dlfcn.h>
@@ -28,12 +29,18 @@
 std::once_flag loadFlag;
 
 typedef JNIEnv* (*getJNIEnv_t)();
+
+// android_util_Binder.h
 typedef sp<IBinder> (*ibinderForJavaObject_t)(JNIEnv* env, jobject obj);
 typedef jobject (*javaObjectForIBinder_t)(JNIEnv* env, const sp<IBinder>& val);
 
+// android_os_Parcel.h
+typedef Parcel* (*parcelForJavaObject_t)(JNIEnv* env, jobject obj);
+
 getJNIEnv_t _getJNIEnv;
 ibinderForJavaObject_t _ibinderForJavaObject;
 javaObjectForIBinder_t _javaObjectForIBinder;
+parcelForJavaObject_t _parcelForJavaObject;
 
 void load() {
     std::call_once(loadFlag, []() {
@@ -64,6 +71,13 @@
             ALOGW("Could not find javaObjectForIBinder.");
             // no return
         }
+
+        _parcelForJavaObject = reinterpret_cast<parcelForJavaObject_t>(
+            dlsym(handle, "_ZN7android19parcelForJavaObjectEP7_JNIEnvP8_jobject"));
+        if (_parcelForJavaObject == nullptr) {
+            ALOGW("Could not find parcelForJavaObject.");
+            // no return
+        }
     });
 }
 
@@ -95,4 +109,12 @@
     return _javaObjectForIBinder(env, val);
 }
 
+Parcel* parcelForJavaObject(JNIEnv* env, jobject obj) {
+    load();
+    if (_parcelForJavaObject == nullptr) {
+        return nullptr;
+    }
+    return _parcelForJavaObject(env, obj);
+}
+
 } // namespace android
diff --git a/libs/android_runtime_lazy/include/android_os_Parcel.h b/libs/android_runtime_lazy/include/android_os_Parcel.h
new file mode 100644
index 0000000..19b094d
--- /dev/null
+++ b/libs/android_runtime_lazy/include/android_os_Parcel.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+#pragma once
+
+#include <binder/Parcel.h>
+#include "jni.h"
+
+namespace android {
+
+// The name of this file is same with the file in frameworks/base/core/jni/
+// This is intentional to make the client use these exported functions
+// in the same way with the original.
+
+Parcel* parcelForJavaObject(JNIEnv* env, jobject obj);
+
+} // namespace android
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index c0ea6d7..e66e425 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -50,6 +50,7 @@
         "ibinder.cpp",
         "ibinder_jni.cpp",
         "parcel.cpp",
+        "parcel_jni.cpp",
         "process.cpp",
         "stability.cpp",
         "status.cpp",
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
index be3029c..cd1ff1f 100644
--- a/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
@@ -36,13 +36,13 @@
 /**
  * Converts an android.os.IBinder object into an AIBinder* object.
  *
- * If either env or the binder is null, null is returned. If this binder object was originally an
+ * If the binder is null, null is returned. If this binder object was originally an
  * AIBinder object, the original object is returned. The returned object has one refcount
  * associated with it, and so this should be accompanied with an AIBinder_decStrong call.
  *
  * Available since API level 29.
  *
- * \param env Java environment.
+ * \param env Java environment. Must not be null.
  * \param binder android.os.IBinder java object.
  *
  * \return an AIBinder object representing the Java binder object. If either parameter is null, or
@@ -54,12 +54,12 @@
 /**
  * Converts an AIBinder* object into an android.os.IBinder object.
  *
- * If either env or the binder is null, null is returned. If this binder object was originally an
- * IBinder object, the original java object will be returned.
+ * If the binder is null, null is returned. If this binder object was originally an IBinder object,
+ * the original java object will be returned.
  *
  * Available since API level 29.
  *
- * \param env Java environment.
+ * \param env Java environment. Must not be null.
  * \param binder the object to convert.
  *
  * \return an android.os.IBinder object or null if the parameters were null.
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel_jni.h b/libs/binder/ndk/include_ndk/android/binder_parcel_jni.h
new file mode 100644
index 0000000..65e1704
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel_jni.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_parcel_jni.h
+ * @brief Conversions between AParcel and android.os.Parcel
+ */
+
+#pragma once
+
+#include <android/binder_parcel.h>
+
+#include <jni.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= 30
+
+/**
+ * Converts an android.os.Parcel object into an AParcel* object.
+ *
+ * If the parcel is null, null is returned.
+ *
+ * Available since API level 30.
+ *
+ * \param env Java environment. Must not be null.
+ * \param parcel android.os.Parcel java object.
+ *
+ * \return an AParcel object representing the Java parcel object. If either parameter is null, this
+ * will return null. This must be deleted with AParcel_delete. This does not take ownership of the
+ * jobject and is only good for as long as the jobject is alive.
+ */
+__attribute__((warn_unused_result)) AParcel* AParcel_fromJavaParcel(JNIEnv* env, jobject parcel)
+        __INTRODUCED_IN(30);
+
+#endif  //__ANDROID_API__ >= 30
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 71d8103..f3158d7 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -105,6 +105,7 @@
     AIBinder_setExtension;
     AStatus_getDescription;
     AStatus_deleteDescription;
+    AParcel_fromJavaParcel;
 
     AIBinder_markSystemStability; # apex
     AIBinder_markVendorStability; # llndk
diff --git a/libs/binder/ndk/parcel_jni.cpp b/libs/binder/ndk/parcel_jni.cpp
new file mode 100644
index 0000000..53b2d7c
--- /dev/null
+++ b/libs/binder/ndk/parcel_jni.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+#include <android/binder_parcel_jni.h>
+#include "parcel_internal.h"
+
+#include <android_os_Parcel.h>
+
+using ::android::Parcel;
+using ::android::parcelForJavaObject;
+
+AParcel* AParcel_fromJavaParcel(JNIEnv* env, jobject jbinder) {
+    if (jbinder == nullptr) {
+        return nullptr;
+    }
+
+    Parcel* parcel = parcelForJavaObject(env, jbinder);
+
+    if (parcel == nullptr) {
+        return nullptr;
+    }
+
+    return new AParcel(nullptr /*binder*/, parcel, false /*shouldOwn*/);
+}
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
index 250f902..a772e57 100644
--- a/libs/dumputils/dump_utils.cpp
+++ b/libs/dumputils/dump_utils.cpp
@@ -16,7 +16,9 @@
 #include <set>
 
 #include <android-base/file.h>
+#include <android-base/properties.h>
 #include <android-base/stringprintf.h>
+#include <android-base/strings.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <dumputils/dump_utils.h>
 #include <log/log.h>
@@ -32,7 +34,6 @@
         "/system/bin/mediametrics", // media.metrics
         "/system/bin/mediaserver",
         "/system/bin/netd",
-        "/system/bin/vold",
         "/system/bin/sdcard",
         "/system/bin/statsd",
         "/system/bin/surfaceflinger",
@@ -42,6 +43,13 @@
         NULL,
 };
 
+
+// Native processes to dump on debuggable builds.
+static const char* debuggable_native_processes_to_dump[] = {
+        "/system/bin/vold",
+        NULL,
+};
+
 /* list of hal interface to dump containing process during native dumps */
 static const char* hal_interfaces_to_dump[] {
         "android.hardware.audio@2.0::IDevicesFactory",
@@ -65,13 +73,34 @@
         NULL,
 };
 
-bool should_dump_hal_interface(const char* interface) {
+/* list of extra hal interfaces to dump containing process during native dumps */
+// This is filled when dumpstate is called.
+static std::set<const std::string> extra_hal_interfaces_to_dump;
+
+static void read_extra_hals_to_dump_from_property() {
+    // extra hals to dump are already filled
+    if (extra_hal_interfaces_to_dump.size() > 0) {
+        return;
+    }
+    std::string value = android::base::GetProperty("ro.dump.hals.extra", "");
+    std::vector<std::string> tokens = android::base::Split(value, ",");
+    for (const auto &token : tokens) {
+        std::string trimmed_token = android::base::Trim(token);
+        if (trimmed_token.length() == 0) {
+            continue;
+        }
+        extra_hal_interfaces_to_dump.insert(trimmed_token);
+    }
+}
+
+// check if interface is included in either default hal list or extra hal list
+bool should_dump_hal_interface(const std::string& interface) {
     for (const char** i = hal_interfaces_to_dump; *i; i++) {
-        if (!strcmp(*i, interface)) {
+        if (interface == *i) {
             return true;
         }
     }
-    return false;
+    return extra_hal_interfaces_to_dump.find(interface) != extra_hal_interfaces_to_dump.end();
 }
 
 bool should_dump_native_traces(const char* path) {
@@ -80,6 +109,15 @@
             return true;
         }
     }
+
+    if (android::base::GetBoolProperty("ro.debuggable", false)) {
+        for (const char** p = debuggable_native_processes_to_dump; *p; p++) {
+            if (!strcmp(*p, path)) {
+                return true;
+            }
+        }
+    }
+
     return false;
 }
 
@@ -91,13 +129,15 @@
     sp<IServiceManager> manager = IServiceManager::getService();
     std::set<int> pids;
 
+    read_extra_hals_to_dump_from_property();
+
     Return<void> ret = manager->debugDump([&](auto& hals) {
         for (const auto &info : hals) {
             if (info.pid == static_cast<int>(IServiceManager::PidConstant::NO_PID)) {
                 continue;
             }
 
-            if (!should_dump_hal_interface(info.interfaceName.c_str())) {
+            if (!should_dump_hal_interface(info.interfaceName)) {
                 continue;
             }
 
diff --git a/libs/sensor/Sensor.cpp b/libs/sensor/Sensor.cpp
index 139987e..abc9103 100644
--- a/libs/sensor/Sensor.cpp
+++ b/libs/sensor/Sensor.cpp
@@ -577,7 +577,8 @@
     uint32_t len = static_cast<uint32_t>(string8.length());
     FlattenableUtils::write(buffer, size, len);
     memcpy(static_cast<char*>(buffer), string8.string(), len);
-    FlattenableUtils::advance(buffer, size, FlattenableUtils::align<4>(len));
+    FlattenableUtils::advance(buffer, size, len);
+    size -= FlattenableUtils::align<4>(buffer);
 }
 
 bool Sensor::unflattenString8(void const*& buffer, size_t& size, String8& outputString8) {
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
index 69d8c89..4ef64b6 100644
--- a/services/surfaceflinger/OWNERS
+++ b/services/surfaceflinger/OWNERS
@@ -5,4 +5,5 @@
 lpy@google.com
 marissaw@google.com
 racarr@google.com
-stoza@google.com
\ No newline at end of file
+stoza@google.com
+vhau@google.com
diff --git a/services/surfaceflinger/surfaceflinger.rc b/services/surfaceflinger/surfaceflinger.rc
index aea602b..d3942e8 100644
--- a/services/surfaceflinger/surfaceflinger.rc
+++ b/services/surfaceflinger/surfaceflinger.rc
@@ -2,6 +2,7 @@
     class core animation
     user system
     group graphics drmrpc readproc
+    capabilities SYS_NICE
     onrestart restart zygote
     writepid /dev/stune/foreground/tasks
     socket pdx/system/vr/display/client     stream 0666 system graphics u:object_r:pdx_display_client_endpoint_socket:s0