diff --git a/adb/file_sync_service.cpp b/adb/file_sync_service.cpp
index 6ca8ba1..3793b8e 100644
--- a/adb/file_sync_service.cpp
+++ b/adb/file_sync_service.cpp
@@ -71,6 +71,7 @@
             if (chown(partial_path.c_str(), uid, gid) == -1) {
                 return false;
             }
+            // Not all filesystems support setting SELinux labels. http://b/23530370.
             selinux_android_restorecon(partial_path.c_str(), 0);
         }
     }
@@ -166,10 +167,8 @@
             goto fail;
         }
 
-        if (selinux_android_restorecon(path, 0) == -1) {
-            SendSyncFailErrno(s, "selinux_android_restorecon failed");
-            goto fail;
-        }
+        // Not all filesystems support setting SELinux labels. http://b/23530370.
+        selinux_android_restorecon(path, 0);
 
         // fchown clears the setuid bit - restore it if present.
         // Ignore the result of calling fchmod. It's not supported
diff --git a/adb/usb_osx.cpp b/adb/usb_osx.cpp
index 2ba3ff7..0ce85f3 100644
--- a/adb/usb_osx.cpp
+++ b/adb/usb_osx.cpp
@@ -118,7 +118,7 @@
     IOUSBDeviceInterface197  **dev = NULL;
     HRESULT                  result;
     SInt32                   score;
-    UInt32                   locationId;
+    uint32_t                 locationId;
     UInt8                    if_class, subclass, protocol;
     UInt16                   vendor;
     UInt16                   product;
diff --git a/crash_reporter/user_collector.cc b/crash_reporter/user_collector.cc
index ee24648..61ccc37 100644
--- a/crash_reporter/user_collector.cc
+++ b/crash_reporter/user_collector.cc
@@ -24,6 +24,7 @@
 #include <stdint.h>
 #include <sys/cdefs.h>  // For __WORDSIZE
 #include <sys/types.h>  // For getpwuid_r, getgrnam_r, WEXITSTATUS.
+#include <unistd.h>  // For setgroups
 
 #include <string>
 #include <vector>
@@ -37,6 +38,7 @@
 #include <chromeos/process.h>
 #include <chromeos/syslog_logging.h>
 #include <cutils/properties.h>
+#include <private/android_filesystem_config.h>
 
 static const char kCollectionErrorSignature[] =
     "crash_reporter-user-collection";
@@ -77,6 +79,11 @@
   core2md_failure_ = core2md_failure;
   directory_failure_ = directory_failure;
   filter_in_ = filter_in;
+
+  gid_t groups[] = { AID_SYSTEM, AID_DBUS };
+  if (setgroups(arraysize(groups), groups) != 0) {
+    PLOG(FATAL) << "Unable to set groups to system and dbus";
+  }
 }
 
 UserCollector::~UserCollector() {
diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp
index ed773d0..e280fdc 100644
--- a/healthd/BatteryMonitor.cpp
+++ b/healthd/BatteryMonitor.cpp
@@ -194,6 +194,15 @@
         getIntField(mHealthdConfig->batteryCapacityPath);
     props.batteryVoltage = getIntField(mHealthdConfig->batteryVoltagePath) / 1000;
 
+    if (!mHealthdConfig->batteryCurrentNowPath.isEmpty())
+        props.batteryCurrent = getIntField(mHealthdConfig->batteryCurrentNowPath) / 1000;
+
+    if (!mHealthdConfig->batteryFullChargePath.isEmpty())
+        props.batteryFullCharge = getIntField(mHealthdConfig->batteryFullChargePath);
+
+    if (!mHealthdConfig->batteryCycleCountPath.isEmpty())
+        props.batteryCycleCount = getIntField(mHealthdConfig->batteryCycleCountPath);
+
     props.batteryTemperature = mBatteryFixedTemperature ?
         mBatteryFixedTemperature :
         getIntField(mHealthdConfig->batteryTemperaturePath);
@@ -245,7 +254,7 @@
 
     if (logthis) {
         char dmesgline[256];
-
+        size_t len;
         if (props.batteryPresent) {
             snprintf(dmesgline, sizeof(dmesgline),
                  "battery l=%d v=%d t=%s%d.%d h=%d st=%d",
@@ -255,19 +264,27 @@
                  abs(props.batteryTemperature % 10), props.batteryHealth,
                  props.batteryStatus);
 
+            len = strlen(dmesgline);
             if (!mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
-                int c = getIntField(mHealthdConfig->batteryCurrentNowPath);
-                char b[20];
+                len += snprintf(dmesgline + len, sizeof(dmesgline) - len,
+                                " c=%d", props.batteryCurrent);
+            }
 
-                snprintf(b, sizeof(b), " c=%d", c / 1000);
-                strlcat(dmesgline, b, sizeof(dmesgline));
+            if (!mHealthdConfig->batteryFullChargePath.isEmpty()) {
+                len += snprintf(dmesgline + len, sizeof(dmesgline) - len,
+                                " fc=%d", props.batteryFullCharge);
+            }
+
+            if (!mHealthdConfig->batteryCycleCountPath.isEmpty()) {
+                len += snprintf(dmesgline + len, sizeof(dmesgline) - len,
+                                " cc=%d", props.batteryCycleCount);
             }
         } else {
             snprintf(dmesgline, sizeof(dmesgline),
                  "battery none");
         }
 
-        size_t len = strlen(dmesgline);
+        len = strlen(dmesgline);
         snprintf(dmesgline + len, sizeof(dmesgline) - len, " chg=%s%s%s",
                  props.chargerAcOnline ? "a" : "",
                  props.chargerUsbOnline ? "u" : "",
@@ -394,6 +411,21 @@
         snprintf(vs, sizeof(vs), "charge counter: %d\n", v);
         write(fd, vs, strlen(vs));
     }
+
+    if (!mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
+        snprintf(vs, sizeof(vs), "current now: %d\n", props.batteryCurrent);
+        write(fd, vs, strlen(vs));
+    }
+
+    if (!mHealthdConfig->batteryCycleCountPath.isEmpty()) {
+        snprintf(vs, sizeof(vs), "cycle count: %d\n", props.batteryCycleCount);
+        write(fd, vs, strlen(vs));
+    }
+
+    if (!mHealthdConfig->batteryFullChargePath.isEmpty()) {
+        snprintf(vs, sizeof(vs), "Full charge: %d\n", props.batteryFullCharge);
+        write(fd, vs, strlen(vs));
+    }
 }
 
 void BatteryMonitor::init(struct healthd_config *hc) {
@@ -476,6 +508,14 @@
                     }
                 }
 
+                if (mHealthdConfig->batteryFullChargePath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/charge_full",
+                                      POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0)
+                        mHealthdConfig->batteryFullChargePath = path;
+                }
+
                 if (mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
                     path.clear();
                     path.appendFormat("%s/%s/current_now",
@@ -484,6 +524,14 @@
                         mHealthdConfig->batteryCurrentNowPath = path;
                 }
 
+                if (mHealthdConfig->batteryCycleCountPath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/cycle_count",
+                                      POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0)
+                        mHealthdConfig->batteryCycleCountPath = path;
+                }
+
                 if (mHealthdConfig->batteryCurrentAvgPath.isEmpty()) {
                     path.clear();
                     path.appendFormat("%s/%s/current_avg",
@@ -553,6 +601,12 @@
             KLOG_WARNING(LOG_TAG, "BatteryTemperaturePath not found\n");
         if (mHealthdConfig->batteryTechnologyPath.isEmpty())
             KLOG_WARNING(LOG_TAG, "BatteryTechnologyPath not found\n");
+	if (mHealthdConfig->batteryCurrentNowPath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "BatteryCurrentNowPath not found\n");
+        if (mHealthdConfig->batteryFullChargePath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "BatteryFullChargePath not found\n");
+        if (mHealthdConfig->batteryCycleCountPath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "BatteryCycleCountPath not found\n");
     }
 
     if (property_get("ro.boot.fake_battery", pval, NULL) > 0
diff --git a/healthd/healthd.cpp b/healthd/healthd.cpp
index 1fee855..cc6824a 100644
--- a/healthd/healthd.cpp
+++ b/healthd/healthd.cpp
@@ -52,6 +52,8 @@
     .batteryCurrentNowPath = String8(String8::kEmptyString),
     .batteryCurrentAvgPath = String8(String8::kEmptyString),
     .batteryChargeCounterPath = String8(String8::kEmptyString),
+    .batteryFullChargePath = String8(String8::kEmptyString),
+    .batteryCycleCountPath = String8(String8::kEmptyString),
     .energyCounter = NULL,
     .screen_on = NULL,
 };
diff --git a/healthd/healthd.h b/healthd/healthd.h
index 4704f0b..048fcd5 100644
--- a/healthd/healthd.h
+++ b/healthd/healthd.h
@@ -65,6 +65,8 @@
     android::String8 batteryCurrentNowPath;
     android::String8 batteryCurrentAvgPath;
     android::String8 batteryChargeCounterPath;
+    android::String8 batteryFullChargePath;
+    android::String8 batteryCycleCountPath;
 
     int (*energyCounter)(int64_t *);
     bool (*screen_on)(android::BatteryProperties *props);