resolve merge conflicts of 5423db6e to stage-aosp-master

Change-Id: I16706423534069f69bd0305ac500a9cd74db55a6

dumpstate.te

@@ -173,3 +173,4 @@ allow dumpstate atrace_exec:file rx_file_perms;
 # This should be removed if sdcardfs is modified to alter the secontext for its
 # accesses to the underlying FS.
 allow dumpstate media_rw_data_file:dir getattr;
+allow dumpstate proc_interrupts:file r_file_perms;

file.te

@@ -13,10 +13,13 @@ type usermodehelper, fs_type, sysfs_type;
 type qtaguid_proc, fs_type, mlstrustedobject;
 type proc_bluetooth_writable, fs_type;
 type proc_cpuinfo, fs_type;
+type proc_interrupts, fs_type;
 type proc_iomem, fs_type;
 type proc_meminfo, fs_type;
 type proc_net, fs_type;
+type proc_stat, fs_type;
 type proc_sysrq, fs_type;
+type proc_timer, fs_type;
 type proc_uid_cputime_showstat, fs_type;
 type proc_uid_cputime_removeuid, fs_type;
 type selinuxfs, fs_type, mlstrustedobject;

genfs_contexts

@@ -2,11 +2,14 @@
 genfscon rootfs / u:object_r:rootfs:s0
 # proc labeling can be further refined (longest matching prefix).
 genfscon proc / u:object_r:proc:s0
+genfscon proc /interrupts u:object_r:proc_interrupts:s0
 genfscon proc /iomem u:object_r:proc_iomem:s0
 genfscon proc /meminfo u:object_r:proc_meminfo:s0
 genfscon proc /net u:object_r:proc_net:s0
 genfscon proc /net/xt_qtaguid/ctrl u:object_r:qtaguid_proc:s0
 genfscon proc /cpuinfo u:object_r:proc_cpuinfo:s0
+genfscon proc /softirqs u:object_r:proc_timer:s0
+genfscon proc /stat u:object_r:proc_stat:s0
 genfscon proc /sysrq-trigger u:object_r:proc_sysrq:s0
 genfscon proc /sys/fs/protected_hardlinks u:object_r:proc_security:s0
 genfscon proc /sys/fs/protected_symlinks u:object_r:proc_security:s0
@@ -24,6 +27,8 @@ genfscon proc /sys/net u:object_r:proc_net:s0
 genfscon proc /sys/vm/mmap_min_addr u:object_r:proc_security:s0
 genfscon proc /sys/vm/drop_caches u:object_r:proc_drop_caches:s0
 genfscon proc /sys/vm/overcommit_memory u:object_r:proc_overcommit_memory:s0
+genfscon proc /timer_list u:object_r:proc_timer:s0
+genfscon proc /timer_stats u:object_r:proc_timer:s0
 genfscon proc /uid_cputime/show_uid_stat u:object_r:proc_uid_cputime_showstat:s0
 genfscon proc /uid_cputime/remove_uid_range u:object_r:proc_uid_cputime_removeuid:s0
 

init.te

@@ -198,6 +198,9 @@ allow init self:capability net_admin;
 # Write to /proc/sysrq-trigger.
 allow init proc_sysrq:file w_file_perms;
 
+# Read /proc/stat for bootchart.
+allow init proc_stat:file r_file_perms;
+
 # Reboot.
 allow init self:capability sys_boot;
 

shell.te

@@ -96,7 +96,10 @@ allow shell { service_manager_type -gatekeeper_service -netd_service }:service_m
 # allow shell to look through /proc/ for ps, top, netstat
 r_dir_file(shell, proc)
 r_dir_file(shell, proc_net)
+allow shell proc_interrupts:file r_file_perms;
 allow shell proc_meminfo:file r_file_perms;
+allow shell proc_stat:file r_file_perms;
+allow shell proc_timer:file r_file_perms;
 r_dir_file(shell, cgroup)
 allow shell domain:dir { search open read getattr };
 allow shell domain:{ file lnk_file } { open read getattr };

system_server.te

@@ -112,6 +112,9 @@ allow system_server proc_uid_cputime_removeuid:file { w_file_perms getattr };
 # Write to /proc/sysrq-trigger.
 allow system_server proc_sysrq:file rw_file_perms;
 
+# Read /proc/stat for CPU usage statistics
+allow system_server proc_stat:file r_file_perms;
+
 # Read /sys/kernel/debug/wakeup_sources.
 allow system_server debugfs:file r_file_perms;