# CPU governor (root process)
type mpdecision, domain, domain_deprecated;
type mpdecision_exec, exec_type, file_type;

# Started by init
init_daemon_domain(mpdecision)

allow mpdecision sysfs_mpdecision:file rw_file_perms;
allow mpdecision sysfs_devices_system_cpu:file rw_file_perms;
allow mpdecision sysfs_rqstats:file rw_file_perms;
allow mpdecision sysfs_rqstats:dir r_dir_perms;
allow mpdecision sysfs_cpu_online:file rw_file_perms;
allow mpdecision cpuctl_device:file rw_file_perms;
allow mpdecision sysfs_cpuboost:dir r_dir_perms;
allow mpdecision sysfs_cpuboost:file rw_file_perms;

#Allow mpdecision set cpu affinity
allow mpdecision kernel:process setsched;

allow mpdecision self:capability { dac_override net_admin fsetid chown };
allow mpdecision self:netlink_kobject_uevent_socket { create read setopt bind };
allow mpdecision self:socket create_socket_perms;
allow mpdecision power_control_device:chr_file w_file_perms;
allow mpdecision mpdecision_socket:dir rw_dir_perms;
allow mpdecision mpdecision_socket:sock_file { create_file_perms unlink };
# Without the following line, the following denial occurs:
# <12>[ 39.917299] type=1400 audit(1409704476.019:90): avc: denied { write } for pid=328 comm="mpdecision" name="scaling_min_freq" dev="sysfs" ino=13165 scontext=u:r:mpdecision:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=1
# even though the file is properly labeled:
# root@shamu:/sys/devices/system/cpu/cpu0/cpufreq # ls -Z scaling_min_freq
# -rw-rw-r-- system   system            u:object_r:sysfs_devices_system_cpu:s0 scaling_min_freq
# TODO: figure out why this is occurring.
allow mpdecision sysfs:file write;
allow mpdecision sysfs_usb:file write;

r_dir_file(mpdecision, system_server)
r_dir_file(mpdecision, mediaserver)
r_dir_file(mpdecision, audioserver)

allow mpdecision cameraserver:dir search;
allow mpdecision cameraserver:file { read open };

allow mpdecision self:capability sys_nice;