diff --git a/fs_mgr/libsnapshot/Android.bp b/fs_mgr/libsnapshot/Android.bp
index 4828c4c..50efb03 100644
--- a/fs_mgr/libsnapshot/Android.bp
+++ b/fs_mgr/libsnapshot/Android.bp
@@ -46,7 +46,6 @@
         "libfstab",
         "libsnapuserd_client",
         "libz",
-        "libselinux",
     ],
     header_libs: [
         "libfiemap_headers",
@@ -112,6 +111,9 @@
     static_libs: [
         "libfs_mgr_binder",
     ],
+    whole_static_libs: [
+        "libselinux",
+    ],
 }
 
 cc_library {
@@ -130,6 +132,9 @@
     static_libs: [
         "libsnapshot_cow",
     ],
+    whole_static_libs: [
+        "libselinux",
+    ],
 }
 
 cc_library_static {
@@ -144,6 +149,7 @@
     ],
     static_libs: [
         "libfs_mgr",
+        "libselinux",
     ],
 }
 
@@ -161,6 +167,9 @@
     static_libs: [
         "libfs_mgr",
     ],
+    whole_static_libs: [
+        "libselinux",
+    ],
 }
 
 cc_defaults {
@@ -243,6 +252,7 @@
         "libfs_mgr",
         "libgmock",
         "libgtest",
+        "libselinux",
     ],
 }
 
@@ -285,7 +295,6 @@
     ],
     auto_gen_config: true,
     require_root: true,
-    compile_multilib: "first",
 }
 
 cc_test {
@@ -298,6 +307,15 @@
         "vts",
         "general-tests",
     ],
+    compile_multilib: "both",
+    multilib: {
+        lib32: {
+            suffix: "32",
+        },
+        lib64: {
+            suffix: "64",
+        },
+    },
     test_options: {
         min_shipping_api_level: 30,
     },
@@ -315,6 +333,7 @@
     test_suites: [
         "general-tests",
     ],
+    compile_multilib: "64",
     test_options: {
         // Legacy VAB launched in Android R.
         min_shipping_api_level: 30,
diff --git a/fs_mgr/libsnapshot/snapuserd/Android.bp b/fs_mgr/libsnapshot/snapuserd/Android.bp
index 734066b..8d0bf7d 100644
--- a/fs_mgr/libsnapshot/snapuserd/Android.bp
+++ b/fs_mgr/libsnapshot/snapuserd/Android.bp
@@ -239,9 +239,19 @@
     test_options: {
         min_shipping_api_level: 30,
     },
+
+    compile_multilib: "both",
+    multilib: {
+        lib32: {
+            suffix: "32",
+        },
+        lib64: {
+            suffix: "64",
+        },
+    },
+
     auto_gen_config: true,
     require_root: true,
-    compile_multilib: "first",
 }
 
 cc_test {
diff --git a/init/devices.cpp b/init/devices.cpp
index 5560c20..f2bb9d2 100644
--- a/init/devices.cpp
+++ b/init/devices.cpp
@@ -283,7 +283,7 @@
 
 void DeviceHandler::MakeDevice(const std::string& path, bool block, int major, int minor,
                                const std::vector<std::string>& links) const {
-    auto[mode, uid, gid] = GetDevicePermissions(path, links);
+    auto [mode, uid, gid] = GetDevicePermissions(path, links);
     mode |= (block ? S_IFBLK : S_IFCHR);
 
     std::string secontext;
@@ -330,11 +330,11 @@
             if (gid != s.st_gid) {
                 new_group = gid;
             }
-        if (mode != s.st_mode) {
-            if (chmod(path.c_str(), mode) != 0) {
-                PLOG(ERROR) << "Cannot chmod " << path << " to " << mode;
+            if (mode != s.st_mode) {
+                if (chmod(path.c_str(), mode) != 0) {
+                    PLOG(ERROR) << "Cannot chmod " << path << " to " << mode;
+                }
             }
-        }
         } else {
             PLOG(ERROR) << "Cannot stat " << path;
         }
@@ -531,7 +531,7 @@
         if (!ReadFileToString(boot_id_path, &boot_id)) {
             PLOG(ERROR) << "Cannot duplicate ashmem device node. Failed to read " << boot_id_path;
             return;
-        };
+        }
         boot_id = Trim(boot_id);
 
         Uevent dup_ashmem_uevent = uevent;
@@ -542,10 +542,10 @@
 }
 
 void DeviceHandler::HandleUevent(const Uevent& uevent) {
-  if (uevent.action == "add" || uevent.action == "change" ||
-      uevent.action == "bind" || uevent.action == "online") {
-    FixupSysPermissions(uevent.path, uevent.subsystem);
-  }
+    if (uevent.action == "add" || uevent.action == "change" || uevent.action == "bind" ||
+        uevent.action == "online") {
+        FixupSysPermissions(uevent.path, uevent.subsystem);
+    }
 
     // if it's not a /dev device, nothing to do
     if (uevent.major < 0 || uevent.minor < 0) return;
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index f866e9b..ac9ca85 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -35,7 +35,8 @@
     ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
     ln -sf /data/user_de/0/com.android.shell/files/bugreports $(TARGET_ROOT_OUT)/bugreports; \
     ln -sfn /sys/kernel/debug $(TARGET_ROOT_OUT)/d; \
-    ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard
+    ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard; \
+    ln -sf /product/etc/security/adb_keys $(TARGET_ROOT_OUT)/adb_keys
 
 ALL_ROOTDIR_SYMLINKS := \
   $(TARGET_ROOT_OUT)/bin \
@@ -150,4 +151,3 @@
 init.environ.rc-soong := $(call intermediates-dir-for,ETC,init.environ.rc-soong)/init.environ.rc-soong
 $(eval $(call copy-one-file,$(init.environ.rc-soong),$(LOCAL_BUILT_MODULE)))
 init.environ.rc-soong :=
-