diff --git a/base/Android.bp b/base/Android.bp
index b636dc3..6c3a593 100644
--- a/base/Android.bp
+++ b/base/Android.bp
@@ -41,6 +41,10 @@
     vendor_available: true,
     clang: true,
     host_supported: true,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
     srcs: [
         "file.cpp",
         "logging.cpp",
diff --git a/fastboot/fs.cpp b/fastboot/fs.cpp
index f3c000e..709f061 100644
--- a/fastboot/fs.cpp
+++ b/fastboot/fs.cpp
@@ -12,10 +12,14 @@
 #include <sys/types.h>
 #ifndef WIN32
 #include <sys/wait.h>
+#else
+#include <tchar.h>
+#include <windows.h>
 #endif
 #include <unistd.h>
 #include <vector>
 
+#include <android-base/errors.h>
 #include <android-base/file.h>
 #include <android-base/stringprintf.h>
 #include <android-base/unique_fd.h>
@@ -26,21 +30,49 @@
 using android::base::unique_fd;
 
 #ifdef WIN32
-static int generate_ext4_image(const char* fileName, long long partSize, const std::string& initial_dir,
-                                       unsigned eraseBlkSize, unsigned logicalBlkSize)
-{
-    unique_fd fd(open(fileName, O_CREAT | O_RDWR | O_TRUNC, S_IRUSR | S_IWUSR));
-    if (fd == -1) {
-        fprintf(stderr, "Unable to open output file for EXT4 filesystem: %s\n", strerror(errno));
+static int exec_e2fs_cmd(const char* path, char* const argv[]) {
+    std::string cmd;
+    int i = 0;
+    while (argv[i] != nullptr) {
+        cmd += argv[i++];
+        cmd += " ";
+    }
+    cmd = cmd.substr(0, cmd.size() - 1);
+
+    STARTUPINFO si;
+    PROCESS_INFORMATION pi;
+    DWORD exit_code = 0;
+
+    ZeroMemory(&si, sizeof(si));
+    si.cb = sizeof(si);
+    ZeroMemory(&pi, sizeof(pi));
+
+    SetEnvironmentVariableA("MKE2FS_CONFIG", "");
+
+    if (!CreateProcessA(nullptr,                         // No module name (use command line)
+                        const_cast<char*>(cmd.c_str()),  // Command line
+                        nullptr,                         // Process handle not inheritable
+                        nullptr,                         // Thread handle not inheritable
+                        FALSE,                           // Set handle inheritance to FALSE
+                        0,                               // No creation flags
+                        nullptr,                         // Use parent's environment block
+                        nullptr,                         // Use parent's starting directory
+                        &si,                             // Pointer to STARTUPINFO structure
+                        &pi)                             // Pointer to PROCESS_INFORMATION structure
+    ) {
+        fprintf(stderr, "CreateProcess failed: %s\n",
+                android::base::SystemErrorCodeToString(GetLastError()).c_str());
         return -1;
     }
-    if (initial_dir.empty()) {
-        make_ext4fs_sparse_fd_align(fd, partSize, NULL, NULL, eraseBlkSize, logicalBlkSize);
-    } else {
-        make_ext4fs_sparse_fd_directory_align(fd, partSize, NULL, NULL, initial_dir.c_str(),
-                                              eraseBlkSize, logicalBlkSize);
-    }
-    return 0;
+
+    WaitForSingleObject(pi.hProcess, INFINITE);
+
+    GetExitCodeProcess(pi.hProcess, &exit_code);
+
+    CloseHandle(pi.hProcess);
+    CloseHandle(pi.hThread);
+
+    return exit_code != 0;
 }
 #else
 static int exec_e2fs_cmd(const char* path, char* const argv[]) {
@@ -68,6 +100,7 @@
     }
     return ret;
 }
+#endif
 
 static int generate_ext4_image(const char* fileName, long long partSize,
                                const std::string& initial_dir, unsigned eraseBlkSize,
@@ -91,6 +124,8 @@
     }
     mke2fs_args.push_back("-E");
     mke2fs_args.push_back(ext_attr.c_str());
+    mke2fs_args.push_back("-O");
+    mke2fs_args.push_back("uninit_bg");
     mke2fs_args.push_back(fileName);
 
     std::string size_str = std::to_string(partSize / block_size);
@@ -119,7 +154,6 @@
 
     return 0;
 }
-#endif
 
 #ifdef USE_F2FS
 static int generate_f2fs_image(const char* fileName, long long partSize, const std::string& initial_dir,
diff --git a/fs_mgr/fs_mgr_boot_config.cpp b/fs_mgr/fs_mgr_boot_config.cpp
index 9117667..9c5d3f3 100644
--- a/fs_mgr/fs_mgr_boot_config.cpp
+++ b/fs_mgr/fs_mgr_boot_config.cpp
@@ -23,19 +23,11 @@
 
 #include "fs_mgr_priv.h"
 
-// Tries to get the boot config value in properties, kernel cmdline and
-// device tree (in that order).  returns 'true' if successfully found, 'false'
-// otherwise
-bool fs_mgr_get_boot_config(const std::string& key, std::string* out_val) {
+// Tries to get the given boot config value from kernel cmdline.
+// Returns true if successfully found, false otherwise.
+bool fs_mgr_get_boot_config_from_kernel_cmdline(const std::string& key, std::string* out_val) {
     FS_MGR_CHECK(out_val != nullptr);
 
-    // first check if we have "ro.boot" property already
-    *out_val = android::base::GetProperty("ro.boot." + key, "");
-    if (!out_val->empty()) {
-        return true;
-    }
-
-    // fallback to kernel cmdline, properties may not be ready yet
     std::string cmdline;
     std::string cmdline_key("androidboot." + key);
     if (android::base::ReadFileToString("/proc/cmdline", &cmdline)) {
@@ -50,9 +42,29 @@
         }
     }
 
+    return false;
+}
+
+// Tries to get the boot config value in properties, kernel cmdline and
+// device tree (in that order).  returns 'true' if successfully found, 'false'
+// otherwise
+bool fs_mgr_get_boot_config(const std::string& key, std::string* out_val) {
+    FS_MGR_CHECK(out_val != nullptr);
+
+    // first check if we have "ro.boot" property already
+    *out_val = android::base::GetProperty("ro.boot." + key, "");
+    if (!out_val->empty()) {
+        return true;
+    }
+
+    // fallback to kernel cmdline, properties may not be ready yet
+    if (fs_mgr_get_boot_config_from_kernel_cmdline(key, out_val)) {
+        return true;
+    }
+
     // lastly, check the device tree
     if (is_dt_compatible()) {
-        std::string file_name = kAndroidDtDir + "/" + key;
+        std::string file_name = get_android_dt_dir() + "/" + key;
         if (android::base::ReadFileToString(file_name, out_val)) {
             if (!out_val->empty()) {
                 out_val->pop_back();  // Trims the trailing '\0' out.
diff --git a/fs_mgr/fs_mgr_fstab.cpp b/fs_mgr/fs_mgr_fstab.cpp
index 6dcbded..eeac697 100644
--- a/fs_mgr/fs_mgr_fstab.cpp
+++ b/fs_mgr/fs_mgr_fstab.cpp
@@ -29,6 +29,8 @@
 
 #include "fs_mgr_priv.h"
 
+const std::string kDefaultAndroidDtDir("/proc/device-tree/firmware/android");
+
 struct fs_mgr_flag_values {
     char *key_loc;
     char* key_dir;
@@ -365,9 +367,26 @@
     return f;
 }
 
+static std::string init_android_dt_dir() {
+    std::string android_dt_dir;
+    // The platform may specify a custom Android DT path in kernel cmdline
+    if (!fs_mgr_get_boot_config_from_kernel_cmdline("android_dt_dir", &android_dt_dir)) {
+        // Fall back to the standard procfs-based path
+        android_dt_dir = kDefaultAndroidDtDir;
+    }
+    return android_dt_dir;
+}
+
+// FIXME: The same logic is duplicated in system/core/init/
+const std::string& get_android_dt_dir() {
+    // Set once and saves time for subsequent calls to this function
+    static const std::string kAndroidDtDir = init_android_dt_dir();
+    return kAndroidDtDir;
+}
+
 static bool is_dt_fstab_compatible() {
     std::string dt_value;
-    std::string file_name = kAndroidDtDir + "/fstab/compatible";
+    std::string file_name = get_android_dt_dir() + "/fstab/compatible";
     if (read_dt_file(file_name, &dt_value)) {
         if (dt_value == "android,fstab") {
             return true;
@@ -383,7 +402,7 @@
         return fstab;
     }
 
-    std::string fstabdir_name = kAndroidDtDir + "/fstab";
+    std::string fstabdir_name = get_android_dt_dir() + "/fstab";
     std::unique_ptr<DIR, int (*)(DIR*)> fstabdir(opendir(fstabdir_name.c_str()), closedir);
     if (!fstabdir) return fstab;
 
@@ -446,7 +465,7 @@
 }
 
 bool is_dt_compatible() {
-    std::string file_name = kAndroidDtDir + "/compatible";
+    std::string file_name = get_android_dt_dir() + "/compatible";
     std::string dt_value;
     if (read_dt_file(file_name, &dt_value)) {
         if (dt_value == "android,firmware") {
diff --git a/fs_mgr/fs_mgr_priv.h b/fs_mgr/fs_mgr_priv.h
index a5d172b..0f62e18 100644
--- a/fs_mgr/fs_mgr_priv.h
+++ b/fs_mgr/fs_mgr_priv.h
@@ -120,6 +120,7 @@
                           const std::chrono::milliseconds relative_timeout);
 bool fs_mgr_update_for_slotselect(struct fstab *fstab);
 bool fs_mgr_is_device_unlocked();
+const std::string& get_android_dt_dir();
 bool is_dt_compatible();
 bool is_device_secure();
 int load_verity_state(struct fstab_rec* fstab, int* mode);
diff --git a/fs_mgr/fs_mgr_priv_boot_config.h b/fs_mgr/fs_mgr_priv_boot_config.h
index 8773d33..d98dc02 100644
--- a/fs_mgr/fs_mgr_priv_boot_config.h
+++ b/fs_mgr/fs_mgr_priv_boot_config.h
@@ -20,8 +20,7 @@
 #include <sys/cdefs.h>
 #include <string>
 
-const std::string kAndroidDtDir("/proc/device-tree/firmware/android");
-
+bool fs_mgr_get_boot_config_from_kernel_cmdline(const std::string& key, std::string* out_val);
 bool fs_mgr_get_boot_config(const std::string& key, std::string* out_val);
 
 #endif /* __CORE_FS_MGR_PRIV_BOOTCONFIG_H */
diff --git a/include/private/fs_config.h b/include/private/fs_config.h
new file mode 100644
index 0000000..e9868a4
--- /dev/null
+++ b/include/private/fs_config.h
@@ -0,0 +1,4 @@
+// TODO(b/63135587) remove this file after the transitive dependency
+// from private/android_filesystem_config.h is resolved. All files that use
+// libcutils/include/private/fs_config.h should include the file directly, not
+// indirectly via private/android_filesystem_config.h.
diff --git a/init/init.cpp b/init/init.cpp
index 55d5fa8..715dd72 100644
--- a/init/init.cpp
+++ b/init/init.cpp
@@ -513,7 +513,7 @@
         return;
     }
 
-    std::unique_ptr<DIR, int (*)(DIR*)> dir(opendir(kAndroidDtDir.c_str()), closedir);
+    std::unique_ptr<DIR, int (*)(DIR*)> dir(opendir(get_android_dt_dir().c_str()), closedir);
     if (!dir) return;
 
     std::string dt_file;
@@ -523,7 +523,7 @@
             continue;
         }
 
-        std::string file_name = kAndroidDtDir + dp->d_name;
+        std::string file_name = get_android_dt_dir() + dp->d_name;
 
         android::base::ReadFileToString(file_name, &dt_file);
         std::replace(dt_file.begin(), dt_file.end(), ',', '.');
diff --git a/init/util.cpp b/init/util.cpp
index 2792794..fdcb22d 100644
--- a/init/util.cpp
+++ b/init/util.cpp
@@ -53,6 +53,8 @@
 namespace android {
 namespace init {
 
+const std::string kDefaultAndroidDtDir("/proc/device-tree/firmware/android/");
+
 // DecodeUid() - decodes and returns the given string, which can be either the
 // numeric or name representation, into the integer uid or gid. Returns
 // UINT_MAX on error.
@@ -374,10 +376,31 @@
     DoReboot(ANDROID_RB_RESTART2, "reboot", "bootloader", false);
 }
 
-// Reads the content of device tree file under kAndroidDtDir directory.
+static std::string init_android_dt_dir() {
+    // Use the standard procfs-based path by default
+    std::string android_dt_dir = kDefaultAndroidDtDir;
+    // The platform may specify a custom Android DT path in kernel cmdline
+    import_kernel_cmdline(false,
+                          [&](const std::string& key, const std::string& value, bool in_qemu) {
+                              if (key == "androidboot.android_dt_dir") {
+                                  android_dt_dir = value;
+                              }
+                          });
+    LOG(INFO) << "Using Android DT directory " << android_dt_dir;
+    return android_dt_dir;
+}
+
+// FIXME: The same logic is duplicated in system/core/fs_mgr/
+const std::string& get_android_dt_dir() {
+    // Set once and saves time for subsequent calls to this function
+    static const std::string kAndroidDtDir = init_android_dt_dir();
+    return kAndroidDtDir;
+}
+
+// Reads the content of device tree file under the platform's Android DT directory.
 // Returns true if the read is success, false otherwise.
 bool read_android_dt_file(const std::string& sub_path, std::string* dt_content) {
-    const std::string file_name = kAndroidDtDir + sub_path;
+    const std::string file_name = get_android_dt_dir() + sub_path;
     if (android::base::ReadFileToString(file_name, dt_content)) {
         if (!dt_content->empty()) {
             dt_content->pop_back();  // Trims the trailing '\0' out.
diff --git a/init/util.h b/init/util.h
index 452df2d..29c10cb 100644
--- a/init/util.h
+++ b/init/util.h
@@ -30,8 +30,6 @@
 
 #define COLDBOOT_DONE "/dev/.coldboot_done"
 
-const std::string kAndroidDtDir("/proc/device-tree/firmware/android/");
-
 using android::base::boot_clock;
 using namespace std::chrono_literals;
 
@@ -57,7 +55,10 @@
 
 void panic() __attribute__((__noreturn__));
 
-// Reads or compares the content of device tree file under kAndroidDtDir directory.
+// Returns the platform's Android DT directory as specified in the kernel cmdline.
+// If the platform does not configure a custom DT path, returns the standard one (based in procfs).
+const std::string& get_android_dt_dir();
+// Reads or compares the content of device tree file under the platform's Android DT directory.
 bool read_android_dt_file(const std::string& sub_path, std::string* dt_content);
 bool is_android_dt_value_expected(const std::string& sub_path, const std::string& expected_content);
 
diff --git a/libbacktrace/Android.bp b/libbacktrace/Android.bp
index e02aaf2..7eefc95 100644
--- a/libbacktrace/Android.bp
+++ b/libbacktrace/Android.bp
@@ -64,6 +64,10 @@
 cc_library {
     name: "libbacktrace",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
     defaults: ["libbacktrace_common"],
     host_supported: true,
 
diff --git a/libcrypto_utils/Android.bp b/libcrypto_utils/Android.bp
index 4a5f2a7..47de12a 100644
--- a/libcrypto_utils/Android.bp
+++ b/libcrypto_utils/Android.bp
@@ -17,6 +17,9 @@
 cc_library {
     name: "libcrypto_utils",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     host_supported: true,
     srcs: [
         "android_pubkey.c",
diff --git a/libcutils/Android.bp b/libcutils/Android.bp
index 245deb1..d00ff5f 100644
--- a/libcutils/Android.bp
+++ b/libcutils/Android.bp
@@ -50,6 +50,10 @@
 cc_library {
     name: "libcutils",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
     host_supported: true,
     srcs: [
         "config_utils.c",
@@ -150,6 +154,7 @@
         "libutils_headers",
     ],
     export_header_lib_headers: ["libcutils_headers"],
+    local_include_dirs: ["include"],
 
     cflags: [
         "-Werror",
diff --git a/libcutils/canned_fs_config.c b/libcutils/canned_fs_config.c
index 96ca566..819a846 100644
--- a/libcutils/canned_fs_config.c
+++ b/libcutils/canned_fs_config.c
@@ -23,6 +23,7 @@
 #include <string.h>
 
 #include <private/android_filesystem_config.h>
+#include <private/fs_config.h>
 #include <private/canned_fs_config.h>
 
 typedef struct {
diff --git a/libcutils/include/cutils/android_filesystem_config.h b/libcutils/include/cutils/android_filesystem_config.h
new file mode 120000
index 0000000..d2a92fe
--- /dev/null
+++ b/libcutils/include/cutils/android_filesystem_config.h
@@ -0,0 +1 @@
+../private/android_filesystem_config.h
\ No newline at end of file
diff --git a/libcutils/include/private/android_filesystem_config.h b/libcutils/include/private/android_filesystem_config.h
index 02141d6..d4ba019 100644
--- a/libcutils/include/private/android_filesystem_config.h
+++ b/libcutils/include/private/android_filesystem_config.h
@@ -14,11 +14,6 @@
  * limitations under the License.
  */
 
-/* This file is used to define the properties of the filesystem
-** images generated by build tools (mkbootfs and mkyaffs2image) and
-** by the device side of adb.
-*/
-
 /*
  * This file is consumed by build/tools/fs_config and is used
  * for generating various files. Anything #define AID_<name>
@@ -49,18 +44,12 @@
 #ifndef _ANDROID_FILESYSTEM_CONFIG_H_
 #define _ANDROID_FILESYSTEM_CONFIG_H_
 
-#include <stdint.h>
-#include <sys/cdefs.h>
 #include <sys/types.h>
 
-#if defined(__BIONIC__)
-#include <linux/capability.h>
-#else
-#include "android_filesystem_capability.h"
+#if !defined(__ANDROID_VNDK__) && !defined(EXCLUDE_FS_CONFIG_STRUCTURES)
+#include <private/fs_config.h>
 #endif
 
-#define CAP_MASK_LONG(cap_name) (1ULL << (cap_name))
-
 /* This is the master Users and Groups config for the platform.
  * DO NOT EVER RENUMBER
  */
@@ -193,36 +182,4 @@
  * Also see build/tools/fs_config for more details.
  */
 
-#if !defined(EXCLUDE_FS_CONFIG_STRUCTURES)
-
-struct fs_path_config {
-    unsigned mode;
-    unsigned uid;
-    unsigned gid;
-    uint64_t capabilities;
-    const char* prefix;
-};
-
-/* Rules for directories and files has moved to system/code/libcutils/fs_config.c */
-
-__BEGIN_DECLS
-
-/*
- * Used in:
- *  build/tools/fs_config/fs_config.c
- *  build/tools/fs_get_stats/fs_get_stats.c
- *  system/extras/ext4_utils/make_ext4fs_main.c
- *  external/squashfs-tools/squashfs-tools/android.c
- *  system/core/cpio/mkbootfs.c
- *  system/core/adb/file_sync_service.cpp
- *  system/extras/ext4_utils/canned_fs_config.c
- */
-void fs_config(const char* path, int dir, const char* target_out_path, unsigned* uid, unsigned* gid,
-               unsigned* mode, uint64_t* capabilities);
-
-ssize_t fs_config_generate(char* buffer, size_t length, const struct fs_path_config* pc);
-
-__END_DECLS
-
-#endif
 #endif
diff --git a/libcutils/include/private/fs_config.h b/libcutils/include/private/fs_config.h
index 7dad668..aab5042 100644
--- a/libcutils/include/private/fs_config.h
+++ b/libcutils/include/private/fs_config.h
@@ -14,10 +14,24 @@
  * limitations under the License.
  */
 
+/* This file is used to define the properties of the filesystem
+** images generated by build tools (mkbootfs and mkyaffs2image) and
+** by the device side of adb.
+*/
+
 #ifndef _LIBS_CUTILS_PRIVATE_FS_CONFIG_H
 #define _LIBS_CUTILS_PRIVATE_FS_CONFIG_H
 
 #include <stdint.h>
+#include <sys/cdefs.h>
+
+#if defined(__BIONIC__)
+#include <linux/capability.h>
+#else  // defined(__BIONIC__)
+#include "android_filesystem_capability.h"
+#endif  // defined(__BIONIC__)
+
+#define CAP_MASK_LONG(cap_name) (1ULL << (cap_name))
 
 /*
  * binary format for the runtime <partition>/etc/fs_config_(dirs|files)
@@ -34,4 +48,33 @@
     char prefix[];
 } __attribute__((__aligned__(sizeof(uint64_t))));
 
+struct fs_path_config {
+    unsigned mode;
+    unsigned uid;
+    unsigned gid;
+    uint64_t capabilities;
+    const char* prefix;
+};
+
+/* Rules for directories and files has moved to system/code/libcutils/fs_config.c */
+
+__BEGIN_DECLS
+
+/*
+ * Used in:
+ *  build/tools/fs_config/fs_config.c
+ *  build/tools/fs_get_stats/fs_get_stats.c
+ *  system/extras/ext4_utils/make_ext4fs_main.c
+ *  external/squashfs-tools/squashfs-tools/android.c
+ *  system/core/cpio/mkbootfs.c
+ *  system/core/adb/file_sync_service.cpp
+ *  system/extras/ext4_utils/canned_fs_config.c
+ */
+void fs_config(const char* path, int dir, const char* target_out_path, unsigned* uid, unsigned* gid,
+               unsigned* mode, uint64_t* capabilities);
+
+ssize_t fs_config_generate(char* buffer, size_t length, const struct fs_path_config* pc);
+
+__END_DECLS
+
 #endif /* _LIBS_CUTILS_PRIVATE_FS_CONFIG_H */
diff --git a/libcutils/include_vndk/cutils/android_filesystem_config.h b/libcutils/include_vndk/cutils/android_filesystem_config.h
new file mode 120000
index 0000000..13a5a08
--- /dev/null
+++ b/libcutils/include_vndk/cutils/android_filesystem_config.h
@@ -0,0 +1 @@
+../../include/private/android_filesystem_config.h
\ No newline at end of file
diff --git a/libcutils/include_vndk/private b/libcutils/include_vndk/private
deleted file mode 120000
index 2245a85..0000000
--- a/libcutils/include_vndk/private
+++ /dev/null
@@ -1 +0,0 @@
-../include/private
\ No newline at end of file
diff --git a/libdiskconfig/Android.bp b/libdiskconfig/Android.bp
index 088981a..23a5c79 100644
--- a/libdiskconfig/Android.bp
+++ b/libdiskconfig/Android.bp
@@ -1,6 +1,9 @@
 cc_library {
     name: "libdiskconfig",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "diskconfig.c",
         "diskutils.c",
diff --git a/libion/Android.bp b/libion/Android.bp
index 6f267e4..6d9fae0 100644
--- a/libion/Android.bp
+++ b/libion/Android.bp
@@ -1,7 +1,11 @@
 
 cc_library {
     name: "libion",
-		vendor_available: true,
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
     srcs: ["ion.c"],
     shared_libs: ["liblog"],
     local_include_dirs: [
diff --git a/libnetutils/Android.bp b/libnetutils/Android.bp
index 9967ef8..1d43775 100644
--- a/libnetutils/Android.bp
+++ b/libnetutils/Android.bp
@@ -1,6 +1,9 @@
 cc_library_shared {
     name: "libnetutils",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
 
     srcs: [
         "dhcpclient.c",
diff --git a/libprocinfo/Android.bp b/libprocinfo/Android.bp
index aedaa38..b568ee5 100644
--- a/libprocinfo/Android.bp
+++ b/libprocinfo/Android.bp
@@ -23,6 +23,9 @@
 cc_library {
     name: "libprocinfo",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     host_supported: true,
     srcs: [
         "process.cpp",
diff --git a/libsuspend/Android.bp b/libsuspend/Android.bp
index 130800e..32f1e1f 100644
--- a/libsuspend/Android.bp
+++ b/libsuspend/Android.bp
@@ -3,6 +3,9 @@
 cc_library {
     name: "libsuspend",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
 
     srcs: [
         "autosuspend.c",
diff --git a/libsync/Android.bp b/libsync/Android.bp
index 257d42d..1cd5230 100644
--- a/libsync/Android.bp
+++ b/libsync/Android.bp
@@ -23,6 +23,9 @@
 cc_library_shared {
     name: "libsync",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     defaults: ["libsync_defaults"],
 }
 
diff --git a/libsync/sync.c b/libsync/sync.c
index baeccda..0950082 100644
--- a/libsync/sync.c
+++ b/libsync/sync.c
@@ -217,6 +217,8 @@
                   local_info.num_fences * sizeof(struct sync_fence_info));
     if (!info)
         return NULL;
+
+    info->num_fences = local_info.num_fences;
     info->sync_fence_info = (__u64)(uintptr_t)(info + 1);
 
     err = ioctl(fd, SYNC_IOC_FILE_INFO, info);
diff --git a/libsysutils/Android.bp b/libsysutils/Android.bp
index 550ef42..d076a1a 100644
--- a/libsysutils/Android.bp
+++ b/libsysutils/Android.bp
@@ -1,6 +1,9 @@
 cc_library_shared {
     name: "libsysutils",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
 
     srcs: [
         "src/SocketListener.cpp",
diff --git a/libusbhost/Android.bp b/libusbhost/Android.bp
index a0d6b9b..fc6f305 100644
--- a/libusbhost/Android.bp
+++ b/libusbhost/Android.bp
@@ -16,6 +16,10 @@
 
 cc_library {
     name: "libusbhost",
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     host_supported: true,
     srcs: ["usbhost.c"],
     cflags: ["-Werror"],
diff --git a/libutils/Android.bp b/libutils/Android.bp
index 9e7cc13..a779a8c 100644
--- a/libutils/Android.bp
+++ b/libutils/Android.bp
@@ -46,6 +46,10 @@
 cc_library {
     name: "libutils",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
     host_supported: true,
 
     srcs: [
diff --git a/libvndksupport/linker.c b/libvndksupport/linker.c
index 696e978..703b593 100644
--- a/libvndksupport/linker.c
+++ b/libvndksupport/linker.c
@@ -32,14 +32,13 @@
         void* handle = android_dlopen_ext(name, flag, &dlextinfo);
         if (!handle) {
             ALOGE(
-                "Could not load %s from sphal namespace: %s. ",
+                "Could not load %s from sphal namespace: %s.",
                 name, dlerror());
         }
         return handle;
     } else {
-        ALOGI(
-            "sphal namespace is not configured for this process. "
-            "Loading %s from the current namespace instead.",
+        ALOGD(
+            "Loading %s from current namespace instead of sphal namespace.",
             name);
         return dlopen(name, flag);
     }
diff --git a/rootdir/etc/public.libraries.android.txt b/rootdir/etc/public.libraries.android.txt
index bcdecf2..5482085 100644
--- a/rootdir/etc/public.libraries.android.txt
+++ b/rootdir/etc/public.libraries.android.txt
@@ -14,6 +14,7 @@
 libmediandk.so
 libm.so
 libnativewindow.so
+libneuralnetworks.so
 libOpenMAXAL.so
 libOpenSLES.so
 libRS.so
diff --git a/rootdir/etc/public.libraries.wear.txt b/rootdir/etc/public.libraries.wear.txt
index f4da09d..45b4bc2 100644
--- a/rootdir/etc/public.libraries.wear.txt
+++ b/rootdir/etc/public.libraries.wear.txt
@@ -14,6 +14,7 @@
 libmediandk.so
 libm.so
 libnativewindow.so
+libneuralnetworks.so
 libOpenMAXAL.so
 libOpenSLES.so
 libRS.so
diff --git a/storaged/storaged_uid_monitor.cpp b/storaged/storaged_uid_monitor.cpp
index 5bb98e1..dd398b5 100644
--- a/storaged/storaged_uid_monitor.cpp
+++ b/storaged/storaged_uid_monitor.cpp
@@ -228,13 +228,13 @@
             last_uid_io_stats[uid.uid].io[BACKGROUND].write_bytes;
 
         usage.bytes[READ][FOREGROUND][charger_stat] +=
-            (fg_rd_delta < 0) ? uid.io[FOREGROUND].read_bytes : fg_rd_delta;
+            (fg_rd_delta < 0) ? 0 : fg_rd_delta;
         usage.bytes[READ][BACKGROUND][charger_stat] +=
-            (bg_rd_delta < 0) ? uid.io[BACKGROUND].read_bytes : bg_rd_delta;
+            (bg_rd_delta < 0) ? 0 : bg_rd_delta;
         usage.bytes[WRITE][FOREGROUND][charger_stat] +=
-            (fg_wr_delta < 0) ? uid.io[FOREGROUND].write_bytes : fg_wr_delta;
+            (fg_wr_delta < 0) ? 0 : fg_wr_delta;
         usage.bytes[WRITE][BACKGROUND][charger_stat] +=
-            (bg_wr_delta < 0) ? uid.io[BACKGROUND].write_bytes : bg_wr_delta;
+            (bg_wr_delta < 0) ? 0 : bg_wr_delta;
     }
 
     last_uid_io_stats = uid_io_stats;