Merge pull request #458 from intel/v2.5.8_rc2_br

V2.5.8 rc2 br

Makefile.am

@@ -70,12 +70,6 @@ thermald_SOURCES = \
 	src/thd_cdev_rapl_dram.cpp \
 	src/thd_cdev_backlight.cpp \
 	src/thd_int3400.cpp \
-	src/thd_cdev_kbl_amdgpu.cpp \
-	src/thd_sensor_kbl_amdgpu_power.cpp \
-	src/thd_sensor_kbl_amdgpu_thermal.cpp \
-	src/thd_zone_kbl_g_mcp.cpp \
-	src/thd_sensor_kbl_g_mcp.cpp \
-	src/thd_zone_kbl_amdgpu.cpp \
 	src/thd_sensor_rapl_power.cpp \
 	src/thd_zone_rapl_power.cpp \
 	src/thd_gddv.cpp \

README.txt

@@ -111,7 +111,10 @@ Releases
 
 Release 2.5.8
 - Lunar Lake support
-- Deprecate modem support
+- Arrow Lake support
+- Remove coverity errors to minimum
+- Add a script to plot temperature and trips from debug log
+- Deprecate modem/KBL-G support
 - Remove dbus-glib-devel as requirment
 
 Release 2.5.7

configure.ac

@@ -1,7 +1,7 @@
 AC_PREREQ(1.0)
 
 m4_define([td_major_version], [2])
-m4_define([td_minor_version], [5.8-rc1])
+m4_define([td_minor_version], [5.8])
 m4_define([td_version],
           [td_major_version.td_minor_version])
 

src/main.cpp

@@ -289,7 +289,10 @@ int main(int argc, char *argv[]) {
 		fprintf(stderr, "Cannot create '%s': %s", TDRUNDIR, strerror(errno));
 		exit(EXIT_FAILURE);
 	}
-	g_mkdir_with_parents(TDCONFDIR, 0755); // Don't care return value as directory
+	if (g_mkdir_with_parents(TDCONFDIR, 0755) != 0) {
+		// Don't care return value as directory
+		fprintf(stderr, "Cannot create '%s': %s", TDCONFDIR, strerror(errno));
+	}
 	// may already exist
 	if (log_info) {
 		thd_log_level |= G_LOG_LEVEL_INFO;

src/thd_cdev.cpp

@@ -254,17 +254,19 @@ int cthd_cdev::thd_cdev_set_state(int set_point, int target_temp,
 		bool found = false;
 		bool first_entry = false;
 
-		if (zone_trip_limits.size() == 0)
+		if (zone_trip_limits.size() == 0) {
 			first_entry = true;
-
-		// Search for the zone and trip id in the list
-		for (unsigned int i = 0; i < zone_trip_limits.size(); ++i) {
-			if (zone_trip_limits[i].zone == zone_id
-					&& zone_trip_limits[i].trip == trip_id) {
-				found = true;
-				break;
+		} else {
+			// Search for the zone and trip id in the list
+			for (unsigned int i = 0; i < zone_trip_limits.size(); ++i) {
+				if (zone_trip_limits[i].zone == zone_id
+						&& zone_trip_limits[i].trip == trip_id) {
+					found = true;
+					break;
+				}
 			}
 		}
+
 		// If not found in the list add to the list
 		if (!found) {
 			zone_trip_limits_t limit;
@@ -326,7 +328,16 @@ int cthd_cdev::thd_cdev_set_state(int set_point, int target_temp,
 
 		zone_trip_limits_t limit;
 
-		limit = zone_trip_limits[zone_trip_limits.size() - 1];
+		/* The below check to keep static analysis happy. There is no way
+		 * zone_trip_limits.size() == 0.
+		 * The above !found case ensures atleast size == 1
+		 */
+		unsigned int zone_trips_size = zone_trip_limits.size();
+
+		if (!zone_trips_size)
+			zone_trips_size = 1;
+
+		limit = zone_trip_limits[zone_trips_size - 1];
 		target_state_valid = limit.target_state_valid;
 
 		target_value = limit.target_value;

src/thd_cdev.h

@@ -186,7 +186,7 @@ class cthd_cdev {
 	virtual int map_target_state(int target_valid, int target_state) {
 		return target_state;
 	}
-	virtual void set_adaptive_target(struct adaptive_target) {};
+	virtual void set_adaptive_target(struct adaptive_target &target) {};
 	void set_debounce_interval(int interval) {
 		debounce_interval = interval;
 	}
@@ -240,10 +240,10 @@ class cthd_cdev {
 		return cdev_sysfs.get_base_path();
 	}
 	void set_cdev_type(std::string _type_str) {
-		type_str = _type_str;
+		type_str = std::move(_type_str);
 	}
 	void set_cdev_alias(std::string _alias_str) {
-		alias_str = _alias_str;
+		alias_str = std::move(_alias_str);
 	}
 	void set_pid_param(double kp, double ki, double kd) {
 		pid_ctrl.kp = kp;
@@ -257,7 +257,7 @@ class cthd_cdev {
 	}
 
 	void thd_cdev_set_write_prefix(std::string prefix) {
-		write_prefix = prefix;
+		write_prefix = std::move(prefix);
 	}
 
 	void cdev_dump() {

src/thd_cdev_gen_sysfs.h

@@ -31,7 +31,7 @@ class cthd_gen_sysfs_cdev: public cthd_cdev {
 
 public:
 	cthd_gen_sysfs_cdev(unsigned int _index, std::string control_path) :
-			cthd_cdev(_index, control_path) {
+			cthd_cdev(_index, std::move(control_path)) {
 	}
 	virtual void set_curr_state(int state, int arg);
 	virtual void set_curr_state_raw(int state, int arg);

src/thd_cdev_rapl.cpp

@@ -324,10 +324,11 @@ void cthd_sysfs_cdev_rapl::set_tcc(int tcc) {
 	if (!sysfs.exists("tcc_offset_degree_celsius"))
 		return;
 
-	sysfs.write("tcc_offset_degree_celsius", tcc);
+	if (sysfs.write("tcc_offset_degree_celsius", tcc) == -1)
+		thd_log_debug("TCC write failed\n");
 }
 
-void cthd_sysfs_cdev_rapl::set_adaptive_target(struct adaptive_target target) {
+void cthd_sysfs_cdev_rapl::set_adaptive_target(struct adaptive_target &target) {
 	int argument = std::stoi(target.argument, NULL);
 	if (target.code == "PL1MAX") {
 		int pl1_rapl;

src/thd_cdev_rapl.h

@@ -86,10 +86,16 @@ class cthd_sysfs_cdev_rapl: public cthd_cdev {
 					false), power_on_constraint_0_pwr(0), power_on_constraint_0_time_window(
 					0), power_on_enable_status(0), device_name("TCPU.D0")
 	{
+		pl1_max_pwr = 0;
+		pl1_min_pwr = 0;
+		pl1_min_window = 0;
+		pl1_max_window = 0;
+		pl1_step_pwr = 0;
+		pl1_valid = 0;
 	}
 	cthd_sysfs_cdev_rapl(unsigned int _index, int package,
 			std::string contol_path) :
-			cthd_cdev(_index, contol_path), phy_max(0), package_id(
+			cthd_cdev(_index, std::move(contol_path)), phy_max(0), package_id(
 					package), constraint_index(
 					0), pl2_index(
 					-1), dynamic_phy_max_enable(false), pl0_max_pwr(
@@ -99,6 +105,12 @@ class cthd_sysfs_cdev_rapl: public cthd_cdev {
 					false), power_on_constraint_0_pwr(0), power_on_constraint_0_time_window(
 					0), power_on_enable_status(0), device_name("TCPU.D0")
 	{
+		pl1_max_pwr = 0;
+		pl1_min_pwr = 0;
+		pl1_min_window = 0;
+		pl1_max_window = 0;
+		pl1_step_pwr = 0;
+		pl1_valid = 0;
 	}
 
 	virtual void set_curr_state(int state, int arg);
@@ -108,7 +120,7 @@ class cthd_sysfs_cdev_rapl: public cthd_cdev {
 	virtual int update();
 	virtual void set_curr_state_raw(int state, int arg);
 	void set_tcc(int tcc);
-	void set_adaptive_target(struct adaptive_target target);
+	void set_adaptive_target(struct adaptive_target &target);
 	void thd_cdev_set_min_state_param(int arg);
 	int get_phy_max_state() {
 		return phy_max;

src/thd_cdev_rapl_dram.cpp

@@ -62,7 +62,7 @@ int cthd_sysfs_cdev_rapl_dram::update() {
 	if (!found)
 		return THD_ERROR;
 
-	cdev_sysfs.update_path(path_name);
+	cdev_sysfs.update_path(std::move(path_name));
 
 	return cthd_sysfs_cdev_rapl::update();
 }

src/thd_cdev_therm_sys_fs.h

@@ -32,7 +32,7 @@ class cthd_sysfs_cdev: public cthd_cdev {
 
 public:
 	cthd_sysfs_cdev(unsigned int _index, std::string control_path) :
-			cthd_cdev(_index, control_path) {
+			cthd_cdev(_index, std::move(control_path)) {
 	}
 	virtual void set_curr_state(int state, int arg);
 	virtual int get_curr_state();