diff --git a/libs/androidfw/CursorWindow.cpp b/libs/androidfw/CursorWindow.cpp
index 3527eee..2a6dc7b 100644
--- a/libs/androidfw/CursorWindow.cpp
+++ b/libs/androidfw/CursorWindow.cpp
@@ -108,7 +108,7 @@
 
     {
         // Migrate existing contents into new ashmem region
-        uint32_t slotsSize = mSize - mSlotsOffset;
+        uint32_t slotsSize = sizeOfSlots();
         uint32_t newSlotsOffset = mInflatedSize - slotsSize;
         memcpy(static_cast<uint8_t*>(newData),
                 static_cast<uint8_t*>(mData), mAllocOffset);
@@ -216,11 +216,9 @@
         if (parcel->writeDupFileDescriptor(mAshmemFd)) goto fail;
     } else {
         // Since we know we're going to be read-only on the remote side,
-        // we can compact ourselves on the wire, with just enough padding
-        // to ensure our slots stay aligned
-        size_t slotsSize = mSize - mSlotsOffset;
-        size_t compactedSize = mAllocOffset + slotsSize;
-        compactedSize = (compactedSize + 3) & ~3;
+        // we can compact ourselves on the wire.
+        size_t slotsSize = sizeOfSlots();
+        size_t compactedSize = sizeInUse();
         if (parcel->writeUint32(compactedSize)) goto fail;
         if (parcel->writeBool(false)) goto fail;
         void* dest = parcel->writeInplace(compactedSize);
diff --git a/libs/androidfw/include/androidfw/CursorWindow.h b/libs/androidfw/include/androidfw/CursorWindow.h
index 6e55a9a..9ec026a 100644
--- a/libs/androidfw/include/androidfw/CursorWindow.h
+++ b/libs/androidfw/include/androidfw/CursorWindow.h
@@ -90,6 +90,9 @@
     inline uint32_t getNumRows() { return mNumRows; }
     inline uint32_t getNumColumns() { return mNumColumns; }
 
+    inline size_t sizeOfSlots() const { return mSize - mSlotsOffset; }
+    inline size_t sizeInUse() const { return mAllocOffset + sizeOfSlots(); }
+
     status_t clear();
     status_t setNumColumns(uint32_t numColumns);
 
diff --git a/libs/androidfw/tests/CursorWindow_test.cpp b/libs/androidfw/tests/CursorWindow_test.cpp
index 15be80c..9ac427b 100644
--- a/libs/androidfw/tests/CursorWindow_test.cpp
+++ b/libs/androidfw/tests/CursorWindow_test.cpp
@@ -20,9 +20,16 @@
 
 #include "TestHelpers.h"
 
+// Verify that the memory in use is a multiple of 4 bytes
+#define ASSERT_ALIGNED(w) \
+    ASSERT_EQ(((w)->sizeInUse() & 3), 0); \
+    ASSERT_EQ(((w)->freeSpace() & 3), 0); \
+    ASSERT_EQ(((w)->sizeOfSlots() & 3), 0)
+
 #define CREATE_WINDOW_1K \
     CursorWindow* w; \
-    CursorWindow::create(String8("test"), 1 << 10, &w);
+    CursorWindow::create(String8("test"), 1 << 10, &w); \
+    ASSERT_ALIGNED(w);
 
 #define CREATE_WINDOW_1K_3X3 \
     CursorWindow* w; \
@@ -30,11 +37,13 @@
     ASSERT_EQ(w->setNumColumns(3), OK); \
     ASSERT_EQ(w->allocRow(), OK); \
     ASSERT_EQ(w->allocRow(), OK); \
-    ASSERT_EQ(w->allocRow(), OK);
+    ASSERT_EQ(w->allocRow(), OK); \
+    ASSERT_ALIGNED(w);
 
 #define CREATE_WINDOW_2M \
     CursorWindow* w; \
-    CursorWindow::create(String8("test"), 1 << 21, &w);
+    CursorWindow::create(String8("test"), 1 << 21, &w); \
+    ASSERT_ALIGNED(w);
 
 static constexpr const size_t kHalfInlineSize = 8192;
 static constexpr const size_t kGiantSize = 1048576;
@@ -48,6 +57,7 @@
     ASSERT_EQ(w->getNumColumns(), 0);
     ASSERT_EQ(w->size(), 1 << 10);
     ASSERT_EQ(w->freeSpace(), 1 << 10);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, SetNumColumns) {
@@ -59,6 +69,7 @@
     ASSERT_NE(w->setNumColumns(5), OK);
     ASSERT_NE(w->setNumColumns(3), OK);
     ASSERT_EQ(w->getNumColumns(), 4);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, SetNumColumnsAfterRow) {
@@ -69,6 +80,7 @@
     ASSERT_EQ(w->allocRow(), OK);
     ASSERT_NE(w->setNumColumns(4), OK);
     ASSERT_EQ(w->getNumColumns(), 0);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, AllocRow) {
@@ -82,14 +94,17 @@
     ASSERT_EQ(w->allocRow(), OK);
     ASSERT_LT(w->freeSpace(), before);
     ASSERT_EQ(w->getNumRows(), 1);
+    ASSERT_ALIGNED(w);
 
     // Verify we can unwind
     ASSERT_EQ(w->freeLastRow(), OK);
     ASSERT_EQ(w->freeSpace(), before);
     ASSERT_EQ(w->getNumRows(), 0);
+    ASSERT_ALIGNED(w);
 
     // Can't unwind when no rows left
     ASSERT_NE(w->freeLastRow(), OK);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, AllocRowBounds) {
@@ -99,6 +114,7 @@
     ASSERT_EQ(w->setNumColumns(60), OK);
     ASSERT_EQ(w->allocRow(), OK);
     ASSERT_NE(w->allocRow(), OK);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, StoreNull) {
@@ -115,6 +131,7 @@
         auto field = w->getFieldSlot(0, 0);
         ASSERT_EQ(w->getFieldSlotType(field), CursorWindow::FIELD_TYPE_NULL);
     }
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, StoreLong) {
@@ -133,6 +150,7 @@
         ASSERT_EQ(w->getFieldSlotType(field), CursorWindow::FIELD_TYPE_INTEGER);
         ASSERT_EQ(w->getFieldSlotValueLong(field), 0xcafe);
     }
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, StoreString) {
@@ -154,6 +172,7 @@
         auto actual = w->getFieldSlotValueString(field, &size);
         ASSERT_EQ(std::string(actual), "cafe");
     }
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, StoreBounds) {
@@ -174,6 +193,7 @@
     ASSERT_EQ(w->getFieldSlot(-1, 0), nullptr);
     ASSERT_EQ(w->getFieldSlot(0, -1), nullptr);
     ASSERT_EQ(w->getFieldSlot(-1, -1), nullptr);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, Inflate) {
@@ -233,6 +253,7 @@
         ASSERT_NE(actual, buf);
         ASSERT_EQ(memcmp(buf, actual, kHalfInlineSize), 0);
     }
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, ParcelEmpty) {
@@ -248,10 +269,12 @@
     ASSERT_EQ(w->getNumColumns(), 0);
     ASSERT_EQ(w->size(), 0);
     ASSERT_EQ(w->freeSpace(), 0);
+    ASSERT_ALIGNED(w);
 
     // We can't mutate the window after parceling
     ASSERT_NE(w->setNumColumns(4), OK);
     ASSERT_NE(w->allocRow(), OK);
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, ParcelSmall) {
@@ -310,6 +333,7 @@
         ASSERT_EQ(actualSize, 0);
         ASSERT_NE(actual, nullptr);
     }
+    ASSERT_ALIGNED(w);
 }
 
 TEST(CursorWindowTest, ParcelLarge) {
@@ -362,6 +386,7 @@
         ASSERT_EQ(actualSize, 0);
         ASSERT_NE(actual, nullptr);
     }
+    ASSERT_ALIGNED(w);
 }
 
 } // android
diff --git a/packages/CompanionDeviceManager/res/values-ko/strings.xml b/packages/CompanionDeviceManager/res/values-ko/strings.xml
index f53ed0e..00ff964 100644
--- a/packages/CompanionDeviceManager/res/values-ko/strings.xml
+++ b/packages/CompanionDeviceManager/res/values-ko/strings.xml
@@ -28,7 +28,7 @@
     <string name="helper_summary_app_streaming" msgid="5977509499890099">"<xliff:g id="APP_NAME">%1$s</xliff:g>에서 <xliff:g id="DEVICE_TYPE">%2$s</xliff:g> 대신 기기 간에 앱을 스트리밍할 수 있는 권한을 요청하고 있습니다."</string>
     <string name="title_automotive_projection" msgid="3296005598978412847"></string>
     <string name="summary_automotive_projection" msgid="8683801274662496164"></string>
-    <string name="title_computer" msgid="4693714143506569253">"&lt;strong&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/strong&gt; 앱이 휴대전화에서 이 정보에 액세스하도록 허용"</string>
+    <string name="title_computer" msgid="4693714143506569253">"&lt;strong&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/strong&gt;이 휴대전화에서 이 정보에 액세스하도록 허용"</string>
     <string name="summary_computer" msgid="3798467601598297062"></string>
     <string name="permission_notification" msgid="693762568127741203">"알림"</string>
     <string name="permission_notification_summary" msgid="884075314530071011">"연락처, 메시지, 사진 등의 정보를 포함한 모든 알림을 읽을 수 있습니다."</string>
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 1ddd274..d608abc 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -1558,9 +1558,9 @@
         final ContentResolver cr = mContext.getContentResolver();
 
         // From SecuritySettings
-        final long lockAfterTimeout = Settings.Secure.getInt(cr,
+        final long lockAfterTimeout = Settings.Secure.getIntForUser(cr,
                 Settings.Secure.LOCK_SCREEN_LOCK_AFTER_TIMEOUT,
-                KEYGUARD_LOCK_AFTER_DELAY_DEFAULT);
+                KEYGUARD_LOCK_AFTER_DELAY_DEFAULT, userId);
 
         // From DevicePolicyAdmin
         final long policyTimeout = mLockPatternUtils.getDevicePolicyManager()
@@ -1572,8 +1572,8 @@
             timeout = lockAfterTimeout;
         } else {
             // From DisplaySettings
-            long displayTimeout = Settings.System.getInt(cr, SCREEN_OFF_TIMEOUT,
-                    KEYGUARD_DISPLAY_TIMEOUT_DELAY_DEFAULT);
+            long displayTimeout = Settings.System.getIntForUser(cr, SCREEN_OFF_TIMEOUT,
+                    KEYGUARD_DISPLAY_TIMEOUT_DELAY_DEFAULT, userId);
 
             // policy in effect. Make sure we don't go beyond policy limit.
             displayTimeout = Math.max(displayTimeout, 0); // ignore negative values
@@ -2401,7 +2401,10 @@
     private void playSound(int soundId) {
         if (soundId == 0) return;
         final ContentResolver cr = mContext.getContentResolver();
-        if (Settings.System.getInt(cr, Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 1) == 1) {
+        int lockscreenSoundsEnabled = Settings.System.getIntForUser(cr,
+                Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 1,
+                KeyguardUpdateMonitor.getCurrentUser());
+        if (lockscreenSoundsEnabled == 1) {
 
             mLockSounds.stop(mLockSoundStreamId);
             // Init mAudioManager