diff --git a/core/java/android/os/TEST_MAPPING b/core/java/android/os/TEST_MAPPING
index cc54266..5c4aa4a 100644
--- a/core/java/android/os/TEST_MAPPING
+++ b/core/java/android/os/TEST_MAPPING
@@ -52,8 +52,20 @@
       ],
       "name": "FrameworksServicesTests",
       "options": [
-        { "include-filter": "com.android.server.am.BatteryStatsServiceTest" },
-        { "include-filter": "com.android.server.power.stats.BatteryStatsTests" }
+        { "include-filter": "com.android.server.am.BatteryStatsServiceTest" }
+      ]
+    },
+    {
+      "file_patterns": [
+        "BatteryStats[^/]*\\.java",
+        "BatteryUsageStats[^/]*\\.java",
+        "PowerComponents\\.java",
+        "[^/]*BatteryConsumer[^/]*\\.java"
+      ],
+      "name": "FrameworksServicesTests",
+      "options": [
+        { "include-filter": "com.android.server.power.stats" },
+        { "exclude-filter": "com.android.server.power.stats.BatteryStatsTests" }
       ]
     },
     {
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index cc2d2e2..05117ce 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -457,9 +457,4 @@
             ],
         },
     },
-
-    // Workaround Clang LTO crash.
-    lto: {
-        never: true,
-    },
 }
diff --git a/media/jni/Android.bp b/media/jni/Android.bp
index 6031ef7..94fce79 100644
--- a/media/jni/Android.bp
+++ b/media/jni/Android.bp
@@ -122,11 +122,6 @@
         "-Wunused",
         "-Wunreachable-code",
     ],
-
-    // Workaround Clang LTO crash.
-    lto: {
-        never: true,
-    },
 }
 
 cc_library_shared {
diff --git a/media/jni/audioeffect/Android.bp b/media/jni/audioeffect/Android.bp
index 8b5b726..cf5059c 100644
--- a/media/jni/audioeffect/Android.bp
+++ b/media/jni/audioeffect/Android.bp
@@ -44,9 +44,4 @@
         "-Wunreachable-code",
         "-DANDROID_UTILS_REF_BASE_DISABLE_IMPLICIT_CONSTRUCTION",
     ],
-
-    // Workaround Clang LTO crash.
-    lto: {
-        never: true,
-    },
 }
diff --git a/mime/java-res/android.mime.types b/mime/java-res/android.mime.types
index cb74cfc..fbdfe3e 100644
--- a/mime/java-res/android.mime.types
+++ b/mime/java-res/android.mime.types
@@ -54,6 +54,8 @@
 ?application/ttml+xml ttml dfxp
 ?application/vnd.android.ota ota
 ?application/vnd.apple.mpegurl m3u8
+?application/vnd.apple.pkpass pkpass
+?application/vnd.apple.pkpasses pkpasses
 ?application/vnd.ms-pki.stl stl
 ?application/vnd.ms-powerpoint pot
 ?application/vnd.ms-wpl wpl
diff --git a/services/Android.bp b/services/Android.bp
index 0f6b984..e4fe581 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -43,7 +43,10 @@
     name: "system_optimized_java_defaults",
     module_type: "java_defaults",
     config_namespace: "ANDROID",
-    bool_variables: ["SYSTEM_OPTIMIZE_JAVA"],
+    bool_variables: [
+        "SYSTEM_OPTIMIZE_JAVA",
+        "FULL_SYSTEM_OPTIMIZE_JAVA",
+    ],
     properties: ["optimize"],
 }
 
@@ -55,6 +58,7 @@
                 enabled: true,
                 // TODO(b/210510433): Enable optimizations after improving
                 // retracing infra.
+                // See also FULL_SYSTEM_OPTIMIZE_JAVA.
                 optimize: false,
                 shrink: true,
                 ignore_warnings: false,
@@ -78,6 +82,12 @@
                 },
             },
         },
+        // Allow form factors to opt-in full system java optimization
+        FULL_SYSTEM_OPTIMIZE_JAVA: {
+            optimize: {
+                optimize: true,
+            },
+        },
     },
 }
 
diff --git a/services/core/java/com/android/server/power/TEST_MAPPING b/services/core/java/com/android/server/power/TEST_MAPPING
index cf1bfc3..fbfe291 100644
--- a/services/core/java/com/android/server/power/TEST_MAPPING
+++ b/services/core/java/com/android/server/power/TEST_MAPPING
@@ -20,6 +20,7 @@
       "name": "FrameworksServicesTests",
       "options": [
         {"include-filter": "com.android.server.power"},
+        {"exclude-filter": "com.android.server.power.BatteryStatsTests"},
         {"exclude-annotation": "android.platform.test.annotations.FlakyTest"},
         {"exclude-annotation": "androidx.test.filters.FlakyTest"}
       ]
@@ -38,7 +39,8 @@
     {
       "name": "FrameworksServicesTests",
       "options": [
-        {"include-filter": "com.android.server.power"}
+        {"include-filter": "com.android.server.power"},
+        {"exclude-filter": "com.android.server.power.BatteryStatsTests"}
       ]
     }
   ]
diff --git a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
index 27329e2..5dff9ef 100644
--- a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
+++ b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
@@ -8203,18 +8203,18 @@
 
         @GuardedBy("mBsi")
         private void ensureMultiStateCounters(long timestampMs) {
-            if (mProcStateTimeMs != null) {
-                return;
+            if (mProcStateTimeMs == null) {
+                mProcStateTimeMs =
+                        new TimeInFreqMultiStateCounter(mBsi.mOnBatteryTimeBase,
+                                PROC_STATE_TIME_COUNTER_STATE_COUNT, mBsi.getCpuFreqCount(),
+                                timestampMs);
             }
-
-            mProcStateTimeMs =
-                    new TimeInFreqMultiStateCounter(mBsi.mOnBatteryTimeBase,
-                            PROC_STATE_TIME_COUNTER_STATE_COUNT, mBsi.getCpuFreqCount(),
-                            timestampMs);
-            mProcStateScreenOffTimeMs =
-                    new TimeInFreqMultiStateCounter(mBsi.mOnBatteryScreenOffTimeBase,
-                            PROC_STATE_TIME_COUNTER_STATE_COUNT, mBsi.getCpuFreqCount(),
-                            timestampMs);
+            if (mProcStateScreenOffTimeMs == null) {
+                mProcStateScreenOffTimeMs =
+                        new TimeInFreqMultiStateCounter(mBsi.mOnBatteryScreenOffTimeBase,
+                                PROC_STATE_TIME_COUNTER_STATE_COUNT, mBsi.getCpuFreqCount(),
+                                timestampMs);
+            }
         }
 
         @GuardedBy("mBsi")
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 6d560e4..f2346e6 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -6135,6 +6135,7 @@
                 // Avoid resuming activities on secondary displays since we don't want bubble
                 // activities to be resumed while bubble is still collapsed.
                 // TODO(b/113840485): Having keyguard going away state for secondary displays.
+                && display != null
                 && display.isDefaultDisplay) {
             return false;
         }
diff --git a/services/proguard.flags b/services/proguard.flags
index 84f2a52..88561b4 100644
--- a/services/proguard.flags
+++ b/services/proguard.flags
@@ -50,6 +50,11 @@
 -keep,allowoptimization,allowaccessmodification class com.android.net.module.util.* { *; }
 -keep,allowoptimization,allowaccessmodification public class com.android.server.net.IpConfigStore { *; }
 -keep,allowoptimization,allowaccessmodification public class com.android.server.net.BaseNetworkObserver { *; }
+-keep,allowoptimization,allowaccessmodification class com.android.server.display.feature.DisplayManagerFlags { *; }
+-keep,allowoptimization,allowaccessmodification class android.app.admin.flags.FeatureFlagsImpl { *; }
+-keep,allowoptimization,allowaccessmodification class com.android.server.input.NativeInputManagerService$NativeImpl { *; }
+-keep,allowoptimization,allowaccessmodification class com.android.server.ThreadPriorityBooster { *; }
+-keep,allowaccessmodification class android.app.admin.flags.Flags { *; }
 
 # Referenced via CarServiceHelperService in car-frameworks-service (avoid removing)
 -keep public class com.android.server.utils.Slogf { *; }
@@ -102,9 +107,6 @@
 -keep,allowoptimization,allowaccessmodification class com.android.server.input.InputManagerService {
   <methods>;
 }
--keep,allowoptimization,allowaccessmodification class com.android.server.input.NativeInputManagerService$NativeImpl {
-  <methods>;
-}
 -keep,allowoptimization,allowaccessmodification class com.android.server.usb.UsbHostManager {
   *** usbDeviceRemoved(...);
   *** usbDeviceAdded(...);