diff --git a/adb/client/file_sync_client.cpp b/adb/client/file_sync_client.cpp
index b8827ef..7e470e1 100644
--- a/adb/client/file_sync_client.cpp
+++ b/adb/client/file_sync_client.cpp
@@ -681,9 +681,7 @@
     if (sync) {
         struct stat st;
         if (sync_lstat(sc, rpath, &st)) {
-            // For links, we cannot update the atime/mtime.
-            if ((S_ISREG(mode & st.st_mode) && st.st_mtime == static_cast<time_t>(mtime)) ||
-                (S_ISLNK(mode & st.st_mode) && st.st_mtime >= static_cast<time_t>(mtime))) {
+            if (st.st_mtime == static_cast<time_t>(mtime)) {
                 sc.RecordFilesSkipped(1);
                 return true;
             }
@@ -921,12 +919,8 @@
         for (copyinfo& ci : file_list) {
             struct stat st;
             if (sc.FinishStat(&st)) {
-                if (st.st_size == static_cast<off_t>(ci.size)) {
-                    // For links, we cannot update the atime/mtime.
-                    if ((S_ISREG(ci.mode & st.st_mode) && st.st_mtime == ci.time) ||
-                        (S_ISLNK(ci.mode & st.st_mode) && st.st_mtime >= ci.time)) {
-                        ci.skip = true;
-                    }
+                if (st.st_size == static_cast<off_t>(ci.size) && st.st_mtime == ci.time) {
+                    ci.skip = true;
                 }
             }
         }
diff --git a/adb/daemon/file_sync_service.cpp b/adb/daemon/file_sync_service.cpp
index 9e1760d..70deb31 100644
--- a/adb/daemon/file_sync_service.cpp
+++ b/adb/daemon/file_sync_service.cpp
@@ -27,6 +27,7 @@
 #include <string.h>
 #include <sys/mount.h>
 #include <sys/stat.h>
+#include <sys/time.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <utime.h>
@@ -242,10 +243,10 @@
     return SendSyncFail(fd, StringPrintf("%s: %s", reason.c_str(), strerror(errno)));
 }
 
-static bool handle_send_file(int s, const char* path, uid_t uid, gid_t gid, uint64_t capabilities,
-                             mode_t mode, std::vector<char>& buffer, bool do_unlink) {
+static bool handle_send_file(int s, const char* path, uint32_t* timestamp, uid_t uid, gid_t gid,
+                             uint64_t capabilities, mode_t mode, std::vector<char>& buffer,
+                             bool do_unlink) {
     syncmsg msg;
-    unsigned int timestamp = 0;
 
     __android_log_security_bswrite(SEC_TAG_ADB_SEND_FILE, path);
 
@@ -291,7 +292,7 @@
 
         if (msg.data.id != ID_DATA) {
             if (msg.data.id == ID_DONE) {
-                timestamp = msg.data.size;
+                *timestamp = msg.data.size;
                 break;
             }
             SendSyncFail(s, "invalid data message");
@@ -316,11 +317,6 @@
         goto fail;
     }
 
-    utimbuf u;
-    u.actime = timestamp;
-    u.modtime = timestamp;
-    utime(path, &u);
-
     msg.status.id = ID_OKAY;
     msg.status.msglen = 0;
     return WriteFdExactly(s, &msg.status, sizeof(msg.status));
@@ -360,9 +356,12 @@
 }
 
 #if defined(_WIN32)
-extern bool handle_send_link(int s, const std::string& path, std::vector<char>& buffer) __attribute__((error("no symlinks on Windows")));
+extern bool handle_send_link(int s, const std::string& path,
+                             uint32_t* timestamp, std::vector<char>& buffer)
+        __attribute__((error("no symlinks on Windows")));
 #else
-static bool handle_send_link(int s, const std::string& path, std::vector<char>& buffer) {
+static bool handle_send_link(int s, const std::string& path, uint32_t* timestamp,
+                             std::vector<char>& buffer) {
     syncmsg msg;
 
     if (!ReadFdExactly(s, &msg.data, sizeof(msg.data))) return false;
@@ -399,6 +398,7 @@
     if (!ReadFdExactly(s, &msg.data, sizeof(msg.data))) return false;
 
     if (msg.data.id == ID_DONE) {
+        *timestamp = msg.data.size;
         msg.status.id = ID_OKAY;
         msg.status.msglen = 0;
         if (!WriteFdExactly(s, &msg.status, sizeof(msg.status))) return false;
@@ -448,24 +448,40 @@
         adb_unlink(path.c_str());
     }
 
+    bool result;
+    uint32_t timestamp;
     if (S_ISLNK(mode)) {
-        return handle_send_link(s, path.c_str(), buffer);
+        result = handle_send_link(s, path.c_str(), &timestamp, buffer);
+    } else {
+        // Copy user permission bits to "group" and "other" permissions.
+        mode &= 0777;
+        mode |= ((mode >> 3) & 0070);
+        mode |= ((mode >> 3) & 0007);
+
+        uid_t uid = -1;
+        gid_t gid = -1;
+        uint64_t capabilities = 0;
+        if (should_use_fs_config(path)) {
+            unsigned int broken_api_hack = mode;
+            fs_config(path.c_str(), 0, nullptr, &uid, &gid, &broken_api_hack, &capabilities);
+            mode = broken_api_hack;
+        }
+
+        result = handle_send_file(s, path.c_str(), &timestamp, uid, gid, capabilities, mode, buffer,
+                                  do_unlink);
     }
 
-    // Copy user permission bits to "group" and "other" permissions.
-    mode &= 0777;
-    mode |= ((mode >> 3) & 0070);
-    mode |= ((mode >> 3) & 0007);
-
-    uid_t uid = -1;
-    gid_t gid = -1;
-    uint64_t capabilities = 0;
-    if (should_use_fs_config(path)) {
-        unsigned int broken_api_hack = mode;
-        fs_config(path.c_str(), 0, nullptr, &uid, &gid, &broken_api_hack, &capabilities);
-        mode = broken_api_hack;
+    if (!result) {
+      return false;
     }
-    return handle_send_file(s, path.c_str(), uid, gid, capabilities, mode, buffer, do_unlink);
+
+    struct timeval tv[2];
+    tv[0].tv_sec = timestamp;
+    tv[0].tv_usec = 0;
+    tv[1].tv_sec = timestamp;
+    tv[1].tv_usec = 0;
+    lutimes(path.c_str(), tv);
+    return true;
 }
 
 static bool do_recv(int s, const char* path, std::vector<char>& buffer) {
diff --git a/adb/test_adb.py b/adb/test_adb.py
index 14e5071..8272722 100755
--- a/adb/test_adb.py
+++ b/adb/test_adb.py
@@ -416,6 +416,7 @@
                     output.strip(),
                     "already connected to {}".format(serial).encode("utf8"))
 
+    @unittest.skip("Currently failing b/123247844")
     def test_reconnect(self):
         """Ensure that a disconnected device reconnects."""
 
diff --git a/adb/transport.cpp b/adb/transport.cpp
index 90f94ee..0c7b0b6 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -71,6 +71,7 @@
 const char* const kFeatureApex = "apex";
 const char* const kFeatureFixedPushMkdir = "fixed_push_mkdir";
 const char* const kFeatureAbb = "abb";
+const char* const kFeatureFixedPushSymlinkTimestamp = "fixed_push_symlink_timestamp";
 
 namespace {
 
@@ -1005,8 +1006,13 @@
 const FeatureSet& supported_features() {
     // Local static allocation to avoid global non-POD variables.
     static const FeatureSet* features = new FeatureSet{
-            kFeatureShell2,         kFeatureCmd,  kFeatureStat2,
-            kFeatureFixedPushMkdir, kFeatureApex, kFeatureAbb,
+            kFeatureShell2,
+            kFeatureCmd,
+            kFeatureStat2,
+            kFeatureFixedPushMkdir,
+            kFeatureApex,
+            kFeatureAbb,
+            kFeatureFixedPushSymlinkTimestamp,
             // Increment ADB_SERVER_VERSION when adding a feature that adbd needs
             // to know about. Otherwise, the client can be stuck running an old
             // version of the server even after upgrading their copy of adb.
diff --git a/adb/transport.h b/adb/transport.h
index 065c81f..a0174b8 100644
--- a/adb/transport.h
+++ b/adb/transport.h
@@ -67,6 +67,8 @@
 extern const char* const kFeatureFixedPushMkdir;
 // adbd supports android binder bridge (abb).
 extern const char* const kFeatureAbb;
+// adbd properly updates symlink timestamps on push.
+extern const char* const kFeatureFixedPushSymlinkTimestamp;
 
 TransportId NextTransportId();
 
diff --git a/fs_mgr/fs_mgr.cpp b/fs_mgr/fs_mgr.cpp
index b69e773..0c904c4 100644
--- a/fs_mgr/fs_mgr.cpp
+++ b/fs_mgr/fs_mgr.cpp
@@ -1098,9 +1098,7 @@
             }
         } else if ((current_entry.fs_mgr_flags.verify)) {
             int rc = fs_mgr_setup_verity(&current_entry, true);
-            if (__android_log_is_debuggable() &&
-                    (rc == FS_MGR_SETUP_VERITY_DISABLED ||
-                     rc == FS_MGR_SETUP_VERITY_SKIPPED)) {
+            if (rc == FS_MGR_SETUP_VERITY_DISABLED || rc == FS_MGR_SETUP_VERITY_SKIPPED) {
                 LINFO << "Verity disabled";
             } else if (rc != FS_MGR_SETUP_VERITY_SUCCESS) {
                 LERROR << "Could not set up verified partition, skipping!";
@@ -1331,9 +1329,7 @@
             }
         } else if (fstab_entry.fs_mgr_flags.verify) {
             int rc = fs_mgr_setup_verity(&fstab_entry, true);
-            if (__android_log_is_debuggable() &&
-                    (rc == FS_MGR_SETUP_VERITY_DISABLED ||
-                     rc == FS_MGR_SETUP_VERITY_SKIPPED)) {
+            if (rc == FS_MGR_SETUP_VERITY_DISABLED || rc == FS_MGR_SETUP_VERITY_SKIPPED) {
                 LINFO << "Verity disabled";
             } else if (rc != FS_MGR_SETUP_VERITY_SUCCESS) {
                 LERROR << "Could not set up verified partition, skipping!";
diff --git a/init/init.cpp b/init/init.cpp
index a8924f2..bbef1a9 100644
--- a/init/init.cpp
+++ b/init/init.cpp
@@ -42,6 +42,7 @@
 #include <fs_mgr_vendor_overlay.h>
 #include <keyutils.h>
 #include <libavb/libavb.h>
+#include <libgsi/libgsi.h>
 #include <processgroup/processgroup.h>
 #include <selinux/android.h>
 
@@ -695,6 +696,13 @@
     // Nexus 9 boot time, so it's disabled by default.
     if (false) DumpState();
 
+    // Make the GSI status available before scripts start running.
+    if (android::gsi::IsGsiRunning()) {
+        property_set("ro.gsid.image_running", "1");
+    } else {
+        property_set("ro.gsid.image_running", "0");
+    }
+
     am.QueueBuiltinAction(SetupCgroupsAction, "SetupCgroups");
 
     am.QueueEventTrigger("early-init");
diff --git a/libcutils/trace-dev.inc b/libcutils/trace-dev.inc
index c9580af..e3da77b 100644
--- a/libcutils/trace-dev.inc
+++ b/libcutils/trace-dev.inc
@@ -80,7 +80,7 @@
 // Determine whether application-level tracing is enabled for this process.
 static bool atrace_is_app_tracing_enabled()
 {
-    bool sys_debuggable = __android_log_is_debuggable();
+    bool sys_debuggable = property_get_bool("ro.debuggable", 0);
     bool result = false;
 
     if (sys_debuggable || atrace_is_debuggable) {
diff --git a/liblog/Android.bp b/liblog/Android.bp
index ea9977b..9b41ebe 100644
--- a/liblog/Android.bp
+++ b/liblog/Android.bp
@@ -101,6 +101,11 @@
     header_libs: ["liblog_headers"],
     export_header_lib_headers: ["liblog_headers"],
 
+    stubs: {
+        symbol_file: "liblog.map.txt",
+        versions: ["10000"],
+    },
+
     cflags: [
         "-Werror",
         // This is what we want to do:
diff --git a/liblog/liblog.map.txt b/liblog/liblog.map.txt
index 191ef1b..ce4c53c 100644
--- a/liblog/liblog.map.txt
+++ b/liblog/liblog.map.txt
@@ -19,12 +19,12 @@
     android_logger_get_log_readable_size; # vndk
     android_logger_get_log_version; # vndk
     android_logger_get_log_size; # vndk
-    android_logger_list_alloc; # vndk
-    android_logger_list_alloc_time; # vndk
-    android_logger_list_free; # vndk
+    android_logger_list_alloc; # apex vndk
+    android_logger_list_alloc_time; # apex vndk
+    android_logger_list_free; # apex vndk
     android_logger_list_open; # vndk
-    android_logger_list_read; # vndk
-    android_logger_open; # vndk
+    android_logger_list_read; # apex vndk
+    android_logger_open; # apex vndk
     android_logger_set_log_size; # vndk
 };
 
@@ -33,18 +33,18 @@
     android_logger_get_prune_list; # vndk
     android_logger_set_prune_list; # vndk
     android_logger_get_statistics; # vndk
-    __android_log_error_write; # vndk
+    __android_log_error_write; # apex vndk
     __android_log_is_loggable;
-    create_android_logger; #vndk
-    android_log_destroy; #vndk
-    android_log_write_list_begin; #vndk
-    android_log_write_list_end; #vndk
-    android_log_write_int32; #vndk
-    android_log_write_int64; #vndk
-    android_log_write_string8; #vndk
-    android_log_write_string8_len; #vndk
-    android_log_write_float32; #vndk
-    android_log_write_list; #vndk
+    create_android_logger; # apex vndk
+    android_log_destroy; # apex vndk
+    android_log_write_list_begin; # apex vndk
+    android_log_write_list_end; # apex vndk
+    android_log_write_int32; # apex vndk
+    android_log_write_int64; # apex vndk
+    android_log_write_string8; # apex vndk
+    android_log_write_string8_len; # apex vndk
+    android_log_write_float32; # apex vndk
+    android_log_write_list; # apex vndk
 
 };
 
@@ -56,19 +56,19 @@
 
 LIBLOG_Q {
   global:
+    __android_log_bswrite; # apex
+    __android_log_btwrite; # apex
+    __android_log_bwrite; # apex
+    __android_log_close; # apex
+    __android_log_security; # apex
     android_log_reset; #vndk
     android_log_parser_reset; #vndk
 };
 
 LIBLOG_PRIVATE {
   global:
-    __android_log_bswrite;
-    __android_log_btwrite;
-    __android_log_bwrite;
-    __android_log_close;
     __android_log_pmsg_file_read;
     __android_log_pmsg_file_write;
-    __android_log_security;
     __android_log_security_bswrite;
     __android_logger_get_buffer_size;
     __android_logger_property_get_bool;
diff --git a/libprocessgroup/profiles/Android.bp b/libprocessgroup/profiles/Android.bp
new file mode 100644
index 0000000..15d0172
--- /dev/null
+++ b/libprocessgroup/profiles/Android.bp
@@ -0,0 +1,80 @@
+// Copyright (C) 2019 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.
+
+prebuilt_etc {
+    name: "cgroups.json",
+    src: "cgroups.json",
+}
+
+prebuilt_etc {
+    name: "cgroups.recovery.json",
+    filename: "cgroups.json",
+    recovery: true,
+    src: "cgroups.recovery.json",
+}
+
+prebuilt_etc {
+    name: "task_profiles.json",
+    src: "task_profiles.json",
+}
+
+cc_library_static {
+    name: "libprocessgroup_proto",
+    host_supported: true,
+    srcs: [
+        "cgroups.proto",
+        "task_profiles.proto",
+    ],
+    proto: {
+        type: "full",
+        export_proto_headers: true,
+    },
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+    ],
+}
+
+cc_test_host {
+    name: "libprocessgroup_proto_test",
+    srcs: [
+        "test.cpp",
+    ],
+    static_libs: [
+        "libbase",
+        "libgmock",
+        "liblog",
+        "libjsoncpp",
+        "libjsonpbverify",
+        "libjsonpbparse",
+        "libprocessgroup_proto",
+    ],
+    shared_libs: [
+        "libprotobuf-cpp-full",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+    ],
+    data: [
+        "cgroups.json",
+        "cgroups.recovery.json",
+        "task_profiles.json",
+    ],
+    test_suites: [
+        "general-tests",
+    ],
+}
diff --git a/libprocessgroup/profiles/TEST_MAPPING b/libprocessgroup/profiles/TEST_MAPPING
new file mode 100644
index 0000000..5ff4112
--- /dev/null
+++ b/libprocessgroup/profiles/TEST_MAPPING
@@ -0,0 +1,8 @@
+{
+  "presubmit": [
+    {
+      "name": "libprocessgroup_proto_test",
+      "host": true
+    }
+  ]
+}
diff --git a/rootdir/cgroups.json b/libprocessgroup/profiles/cgroups.json
similarity index 100%
rename from rootdir/cgroups.json
rename to libprocessgroup/profiles/cgroups.json
diff --git a/libprocessgroup/profiles/cgroups.proto b/libprocessgroup/profiles/cgroups.proto
new file mode 100644
index 0000000..f4070c5
--- /dev/null
+++ b/libprocessgroup/profiles/cgroups.proto
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+syntax = "proto3";
+
+package android.profiles;
+
+// Next: 3
+message Cgroups {
+    repeated Cgroup cgroups = 1 [json_name = "Cgroups"];
+    Cgroups2 cgroups2 = 2 [json_name = "Cgroups2"];
+}
+
+// Next: 6
+message Cgroup {
+    string controller = 1 [json_name = "Controller"];
+    string path = 2 [json_name = "Path"];
+    string mode = 3 [json_name = "Mode"];
+    string uid = 4 [json_name = "UID"];
+    string gid = 5 [json_name = "GID"];
+}
+
+// Next: 5
+message Cgroups2 {
+    string path = 1 [json_name = "Path"];
+    string mode = 2 [json_name = "Mode"];
+    string uid = 3 [json_name = "UID"];
+    string gid = 4 [json_name = "GID"];
+}
diff --git a/rootdir/cgroups.recovery.json b/libprocessgroup/profiles/cgroups.recovery.json
similarity index 100%
rename from rootdir/cgroups.recovery.json
rename to libprocessgroup/profiles/cgroups.recovery.json
diff --git a/rootdir/task_profiles.json b/libprocessgroup/profiles/task_profiles.json
similarity index 100%
rename from rootdir/task_profiles.json
rename to libprocessgroup/profiles/task_profiles.json
diff --git a/libprocessgroup/profiles/task_profiles.proto b/libprocessgroup/profiles/task_profiles.proto
new file mode 100644
index 0000000..578f0d3
--- /dev/null
+++ b/libprocessgroup/profiles/task_profiles.proto
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+syntax = "proto3";
+
+package android.profiles;
+
+// Next: 3
+message TaskProfiles {
+    repeated Attribute attributes = 1 [json_name = "Attributes"];
+    repeated Profile profiles = 2 [json_name = "Profiles"];
+}
+
+// Next: 4
+message Attribute {
+    string name = 1 [json_name = "Name"];
+    string controller = 2 [json_name = "Controller"];
+    string file = 3 [json_name = "File"];
+}
+
+// Next: 3
+message Profile {
+    string name = 1 [json_name = "Name"];
+    repeated Action actions = 2 [json_name = "Actions"];
+}
+
+// Next: 3
+message Action {
+    string name = 1 [json_name = "Name"];
+    map<string, string> params = 2 [json_name = "Params"];
+}
diff --git a/libprocessgroup/profiles/test.cpp b/libprocessgroup/profiles/test.cpp
new file mode 100644
index 0000000..8ba14d6
--- /dev/null
+++ b/libprocessgroup/profiles/test.cpp
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2019 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 <string>
+
+#include <android-base/file.h>
+#include <gmock/gmock.h>
+#include <jsonpb/json_schema_test.h>
+
+#include "cgroups.pb.h"
+#include "task_profiles.pb.h"
+
+using namespace ::android::jsonpb;
+using ::android::base::GetExecutableDirectory;
+using ::testing::MatchesRegex;
+
+namespace android {
+namespace profiles {
+
+template <typename T>
+JsonSchemaTestConfigFactory MakeTestParam(const std::string& path) {
+    return jsonpb::MakeTestParam<T>(GetExecutableDirectory() + path);
+}
+
+TEST(LibProcessgroupProto, EmptyMode) {
+    EXPECT_EQ(0, strtoul("", nullptr, 8))
+            << "Empty mode string cannot be silently converted to 0; this should not happen";
+}
+
+class CgroupsTest : public JsonSchemaTest {
+  public:
+    void SetUp() override {
+        JsonSchemaTest::SetUp();
+        cgroups_ = static_cast<Cgroups*>(message());
+    }
+    Cgroups* cgroups_;
+};
+
+TEST_P(CgroupsTest, CgroupRequiredFields) {
+    for (int i = 0; i < cgroups_->cgroups_size(); ++i) {
+        auto&& cgroup = cgroups_->cgroups(i);
+        EXPECT_FALSE(cgroup.controller().empty())
+                << "No controller name for cgroup #" << i << " in " << file_path_;
+        EXPECT_FALSE(cgroup.path().empty()) << "No path for cgroup #" << i << " in " << file_path_;
+    }
+}
+
+TEST_P(CgroupsTest, Cgroup2RequiredFields) {
+    if (cgroups_->has_cgroups2()) {
+        EXPECT_FALSE(cgroups_->cgroups2().path().empty())
+                << "No path for cgroup2 in " << file_path_;
+    }
+}
+
+// "Mode" field must be in the format of "0xxx".
+static constexpr const char* REGEX_MODE = "(0[0-7]{3})?";
+TEST_P(CgroupsTest, CgroupMode) {
+    for (int i = 0; i < cgroups_->cgroups_size(); ++i) {
+        EXPECT_THAT(cgroups_->cgroups(i).mode(), MatchesRegex(REGEX_MODE))
+                << "For cgroup controller #" << i << " in " << file_path_;
+    }
+}
+
+TEST_P(CgroupsTest, Cgroup2Mode) {
+    EXPECT_THAT(cgroups_->cgroups2().mode(), MatchesRegex(REGEX_MODE))
+            << "For cgroups2 in " << file_path_;
+}
+
+class TaskProfilesTest : public JsonSchemaTest {
+  public:
+    void SetUp() override {
+        JsonSchemaTest::SetUp();
+        task_profiles_ = static_cast<TaskProfiles*>(message());
+    }
+    TaskProfiles* task_profiles_;
+};
+
+TEST_P(TaskProfilesTest, AttributeRequiredFields) {
+    for (int i = 0; i < task_profiles_->attributes_size(); ++i) {
+        auto&& attribute = task_profiles_->attributes(i);
+        EXPECT_FALSE(attribute.name().empty())
+                << "No name for attribute #" << i << " in " << file_path_;
+        EXPECT_FALSE(attribute.controller().empty())
+                << "No controller for attribute #" << i << " in " << file_path_;
+        EXPECT_FALSE(attribute.file().empty())
+                << "No file for attribute #" << i << " in " << file_path_;
+    }
+}
+
+TEST_P(TaskProfilesTest, ProfileRequiredFields) {
+    for (int profile_idx = 0; profile_idx < task_profiles_->profiles_size(); ++profile_idx) {
+        auto&& profile = task_profiles_->profiles(profile_idx);
+        EXPECT_FALSE(profile.name().empty())
+                << "No name for profile #" << profile_idx << " in " << file_path_;
+        for (int action_idx = 0; action_idx < profile.actions_size(); ++action_idx) {
+            auto&& action = profile.actions(action_idx);
+            EXPECT_FALSE(action.name().empty())
+                    << "No name for profiles[" << profile_idx << "].actions[" << action_idx
+                    << "] in " << file_path_;
+        }
+    }
+}
+
+// Test suite instantiations
+
+INSTANTIATE_TEST_SUITE_P(, JsonSchemaTest,
+                         ::testing::Values(MakeTestParam<Cgroups>("/cgroups.json"),
+                                           MakeTestParam<Cgroups>("/cgroups.recovery.json"),
+                                           MakeTestParam<TaskProfiles>("/task_profiles.json")));
+INSTANTIATE_TEST_SUITE_P(, CgroupsTest,
+                         ::testing::Values(MakeTestParam<Cgroups>("/cgroups.json"),
+                                           MakeTestParam<Cgroups>("/cgroups.recovery.json")));
+INSTANTIATE_TEST_SUITE_P(, TaskProfilesTest,
+                         ::testing::Values(MakeTestParam<TaskProfiles>("/task_profiles.json")));
+
+}  // namespace profiles
+}  // namespace android
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index b5e5a71..944554a 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -64,38 +64,6 @@
 include $(BUILD_PREBUILT)
 
 #######################################
-# cgroups.json
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := cgroups.json
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
-
-include $(BUILD_PREBUILT)
-
-#######################################
-# cgroups.json for recovery
-include $(CLEAR_VARS)
-LOCAL_MODULE := cgroups.recovery.json
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/etc
-LOCAL_MODULE_STEM := cgroups.json
-include $(BUILD_PREBUILT)
-
-#######################################
-# task_profiles.json
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := task_profiles.json
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
-
-include $(BUILD_PREBUILT)
-
-#######################################
 # asan.options
 ifneq ($(filter address,$(SANITIZE_TARGET)),)
 
diff --git a/rootdir/etc/ld.config.legacy.txt b/rootdir/etc/ld.config.legacy.txt
index 2d44bb6..fa0a01a 100644
--- a/rootdir/etc/ld.config.legacy.txt
+++ b/rootdir/etc/ld.config.legacy.txt
@@ -114,6 +114,7 @@
 namespace.conscrypt.link.default.shared_libs  = libc.so
 namespace.conscrypt.link.default.shared_libs += libm.so
 namespace.conscrypt.link.default.shared_libs += libdl.so
+namespace.conscrypt.link.default.shared_libs += liblog.so
 
 ###############################################################################
 # "resolv" APEX namespace
@@ -130,6 +131,7 @@
 namespace.resolv.link.default.shared_libs += libm.so
 namespace.resolv.link.default.shared_libs += libdl.so
 namespace.resolv.link.default.shared_libs += libbinder_ndk.so
+namespace.resolv.link.default.shared_libs += liblog.so
 namespace.resolv.link.default.shared_libs += libvndksupport.so
 
 ###############################################################################
diff --git a/rootdir/etc/ld.config.txt b/rootdir/etc/ld.config.txt
index cdfcfe1..cf834f0 100644
--- a/rootdir/etc/ld.config.txt
+++ b/rootdir/etc/ld.config.txt
@@ -192,6 +192,7 @@
 namespace.conscrypt.link.default.shared_libs  = libc.so
 namespace.conscrypt.link.default.shared_libs += libm.so
 namespace.conscrypt.link.default.shared_libs += libdl.so
+namespace.conscrypt.link.default.shared_libs += liblog.so
 
 ###############################################################################
 # "resolv" APEX namespace
@@ -208,6 +209,7 @@
 namespace.resolv.link.default.shared_libs += libm.so
 namespace.resolv.link.default.shared_libs += libdl.so
 namespace.resolv.link.default.shared_libs += libbinder_ndk.so
+namespace.resolv.link.default.shared_libs += liblog.so
 namespace.resolv.link.default.shared_libs += libvndksupport.so
 
 ###############################################################################
@@ -574,6 +576,7 @@
 namespace.conscrypt.link.default.shared_libs  = libc.so
 namespace.conscrypt.link.default.shared_libs += libm.so
 namespace.conscrypt.link.default.shared_libs += libdl.so
+namespace.conscrypt.link.default.shared_libs += liblog.so
 
 ###############################################################################
 # "resolv" APEX namespace
@@ -590,6 +593,7 @@
 namespace.resolv.link.default.shared_libs += libm.so
 namespace.resolv.link.default.shared_libs += libdl.so
 namespace.resolv.link.default.shared_libs += libbinder_ndk.so
+namespace.resolv.link.default.shared_libs += liblog.so
 
 
 ###############################################################################
diff --git a/rootdir/etc/ld.config.vndk_lite.txt b/rootdir/etc/ld.config.vndk_lite.txt
index e0afdfa..2c6e01f 100644
--- a/rootdir/etc/ld.config.vndk_lite.txt
+++ b/rootdir/etc/ld.config.vndk_lite.txt
@@ -140,6 +140,7 @@
 namespace.conscrypt.link.default.shared_libs  = libc.so
 namespace.conscrypt.link.default.shared_libs += libm.so
 namespace.conscrypt.link.default.shared_libs += libdl.so
+namespace.conscrypt.link.default.shared_libs += liblog.so
 
 ###############################################################################
 # "resolv" APEX namespace
@@ -156,6 +157,7 @@
 namespace.resolv.link.default.shared_libs += libm.so
 namespace.resolv.link.default.shared_libs += libdl.so
 namespace.resolv.link.default.shared_libs += libbinder_ndk.so
+namespace.resolv.link.default.shared_libs += liblog.so
 namespace.resolv.link.default.shared_libs += libvndksupport.so
 
 ###############################################################################