NekoSakura/android_device_mediatek_sepolicy
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[ALPS04017619] SELinux policy rule optimization

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Spending more bootup time after label kernel interface node
in file_contexts, there is another way to label kerner interface
node on genfs_contexts file. When move the label rule to
genfs_contexts file, the bootup time will speed more than 500ms.

MTK-Commit-Id: e237c9367e74f2953b843cc9224a98b4e7cfddbc

Change-Id: I1a1e369c3eaaf359c3bf7c051793a3ffba4c71fc
CR-Id: ALPS04017619
Feature: [Android Default] SELinux, SEAndroid, and SE-MTK
This commit is contained in:
mtk12101 2020-01-18 10:06:36 +08:00
parent d9fd221e81
commit f20ee5e7ab
3 changed files with 47 additions and 43 deletions
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41
non_plat/file_contexts
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@ -473,25 +473,7 @@
/sys/power/vcorefs/pwr_ctrl -- u:object_r:sysfs_vcorefs_pwrctrl:s0
/sys/power/dcm_state u:object_r:sysfs_dcm:s0
/sys/power/mtkdcs/mode u:object_r:sysfs_dcs:s0
/sys/devices/virtual/misc/md32(/.*)? u:object_r:sysfs_md32:s0
/sys/devices/virtual/misc/scp(/.*)? u:object_r:sysfs_scp:s0
/sys/devices/virtual/misc/scp_B(/.*)? u:object_r:sysfs_scp:s0
/sys/devices/virtual/misc/sspm(/.*)? u:object_r:sysfs_sspm:s0
/sys/devices/virtual/misc/adsp(/.*)? u:object_r:sysfs_adsp:s0
/sys/kernel/ccci(/.*)? u:object_r:sysfs_ccci:s0
/sys/mtk_ssw(/.*)? u:object_r:sysfs_ssw:s0
/sys/bus/platform/drivers/dev_info/dev_info u:object_r:sysfs_devinfo:s0
/sys/firmware/devicetree/base/chosen/atag\,devinfo u:object_r:sysfs_devinfo:s0
/sys/devices/virtual/thermal(/.*)? u:object_r:sysfs_therm:s0
/sys/devices/virtual/switch/fps(/.*)? u:object_r:sysfs_fps:s0
/sys/devices/virtual/BOOT/BOOT/boot/boot_mode(/.*)? u:object_r:sysfs_boot_mode:s0
/sys/devices/virtual/BOOT/BOOT/boot/boot_type(/.*)? u:object_r:sysfs_boot_type:s0
/sys/bus/platform/drivers/meta_com_type_info/meta_com_type_info(/.*)? u:object_r:sysfs_comport_type:s0
/sys/bus/platform/drivers/meta_uart_port_info/meta_uart_port_info(/.*)? u:object_r:sysfs_uart_info:s0
/sys/devices/platform/(charger|battery)/ADC_Charger_Voltage u:object_r:sysfs_vbus:s0
/sys/devices/platform/(charger|battery)/Pump_Express u:object_r:sysfs_pump_express:s0
/sys/devices/platform/mt_usb/musb-hdrc/dual_role_usb(/.*)? u:object_r:sysfs_dual_role_usb20:s0
/sys/devices/platform/mt_usb/musb-hdrc/cmode(/.*)? u:object_r:sysfs_usb_cmode:s0
#############################
# debugfs files
@ -634,34 +616,11 @@
/vendor/bin/hw/android\.hardware\.drm@1\.1-service\.clearkey u:object_r:hal_drm_clearkey_exec:s0
/vendor/bin/loghidlvendorservice u:object_r:loghidlvendorservice_exec:s0
# Date : 2018/06/15
# Purpose : mtk EM touchscreen settings
/sys/module/tpd_debug(/.*)? u:object_r:sysfs_tpd_debug:s0
# Date : 2018/06/15
# Purpose : mtk EM flash reading
/proc/mounts u:object_r:proc_flash:s0
# Date : 2018/06/15
# Purpose : mtk EM PMU reading/setting
/sys/devices/platform/mt-pmic(/.*)? u:object_r:sysfs_pmu:s0
/sys/devices/platform/mt6333-user(/.*)? u:object_r:sysfs_pmu:s0
/sys/devices/platform/mt6311-user(/.*)? u:object_r:sysfs_pmu:s0
# Date : 2018/06/15
# Purpose : mtk EM Power debug_log setting
/sys/devices/platform/spm(/.*)? u:object_r:sysfs_spm:s0
# Date : 2018/06/15
# Purpose : mtk EM Audio headset detect
/sys/bus/platform/drivers/Accdet_Driver/state u:object_r:sysfs_headset:s0
# Date: 2018/07/02
#Purpose : MTK Vibrator
/sys/devices/virtual/timed_output/vibrator(/.*)? u:object_r:sysfs_vibrator:s0
/sys/devices/platform/leds-mt65xx/leds(/.*)? u:object_r:sysfs_leds:s0
/sys/devices/platform/odm/odm:vibrator@0/leds/vibrator(/.*)? u:object_r:sysfs_vibrator:s0
# Date: 2018/07/06
# Purpose for same-process HAL files and their dependencies: libGLES_mali.so need libm4u.so on mali GPU.
/vendor/lib(64)?/libm4u\.so u:object_r:same_process_hal_file:s0

48
non_plat/genfs_contexts
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@ -42,11 +42,57 @@ genfscon iso9660 / u:object_r:iso9660:s0
genfscon rawfs / u:object_r:rawfs:s0
genfscon fuseblk / u:object_r:fuseblk:s0
# Date : 2018/06/15
# Purpose : mtk EM Audio headset detect
genfscon sysfs /bus/platform/drivers/Accdet_Driver/state u:object_r:sysfs_headset:s0
genfscon sysfs /bus/platform/drivers/dev_info/dev_info u:object_r:sysfs_devinfo:s0
genfscon sysfs /bus/platform/drivers/meta_com_type_info/meta_com_type_info u:object_r:sysfs_comport_type:s0
genfscon sysfs /bus/platform/drivers/meta_uart_port_info/meta_uart_port_info u:object_r:sysfs_uart_info:s0
genfscon sysfs /devices/platform/battery u:object_r:sysfs_batteryinfo:s0
genfscon sysfs /devices/platform/charger/ADC_Charger_Voltage u:object_r:sysfs_vbus:s0
genfscon sysfs /devices/platform/battery/ADC_Charger_Voltage u:object_r:sysfs_vbus:s0
genfscon sysfs /devices/platform/charger/Pump_Express u:object_r:sysfs_pump_express:s0
genfscon sysfs /devices/platform/battery/Pump_Express u:object_r:sysfs_pump_express:s0
genfscon sysfs /devices/platform/mt_charger/power_supply u:object_r:sysfs_batteryinfo:s0
genfscon sysfs /devices/platform/mt-rtc/rtc u:object_r:sysfs_rtc:s0
genfscon sysfs /devices/platform/mt-pmic u:object_r:sysfs_pmu:s0
genfscon sysfs /devices/platform/mt6333-user u:object_r:sysfs_pmu:s0
genfscon sysfs /devices/platform/mt6311-user u:object_r:sysfs_pmu:s0
genfscon sysfs /devices/platform/mt_usb/musb-hdrc/dual_role_usb u:object_r:sysfs_dual_role_usb20:s0
genfscon sysfs /devices/platform/mt_usb/musb-hdrc/cmode u:object_r:sysfs_usb_cmode:s0
genfscon sysfs /devices/virtual/BOOT/BOOT/boot/boot_mode u:object_r:sysfs_boot_mode:s0
genfscon sysfs /devices/virtual/BOOT/BOOT/boot/boot_type u:object_r:sysfs_boot_type:s0
genfscon sysfs /devices/virtual/misc/md32 u:object_r:sysfs_md32:s0
genfscon sysfs /devices/virtual/misc/scp u:object_r:sysfs_scp:s0
genfscon sysfs /devices/virtual/misc/scp_B u:object_r:sysfs_scp:s0
genfscon sysfs /devices/virtual/misc/sspm u:object_r:sysfs_sspm:s0
genfscon sysfs /devices/virtual/misc/adsp u:object_r:sysfs_adsp:s0
genfscon sysfs /devices/virtual/thermal u:object_r:sysfs_therm:s0
genfscon sysfs /devices/virtual/switch/fps u:object_r:sysfs_fps:s0
genfscon sysfs /firmware/devicetree/base/chosen/atag,devinfo u:object_r:sysfs_devinfo:s0
genfscon sysfs /kernel/ccci u:object_r:sysfs_ccci:s0
# Date : 2018/06/15
# Purpose : mtk EM touchscreen settings
genfscon sysfs /module/tpd_debug u:object_r:sysfs_tpd_debug:s0
genfscon sysfs /module/tpd_setting u:object_r:sysfs_tpd_setting:s0
genfscon sysfs /power/vcorefs/vcore_debug u:object_r:sysfs_vcore_debug:s0
genfscon sysfs /power/vcorefs/opp_table u:object_r:sysfs_vcore_debug:s0
genfscon sysfs /devices/platform/mt-rtc/rtc u:object_r:sysfs_rtc:s0
# Date: 2018/08/09
#Purpose : MTK Vibrator
genfscon sysfs /devices/virtual/timed_output/vibrator u:object_r:sysfs_vibrator:s0
genfscon sysfs /devices/platform/odm/odm:vibrator@0/leds/vibrator u:object_r:sysfs_vibrator:s0
genfscon sysfs /devices/platform/leds-mt65xx/leds u:object_r:sysfs_leds:s0
# Date : 2018/08/109
# Purpose : mtk EM Power debug_log setting
genfscon sysfs /devices/platform/spm u:object_r:sysfs_spm:s0
# mtk EM FreqHopping setting
genfscon proc /freqhopping/freqhopping_debug u:object_r:proc_freqhop:s0

1
plat_private/file_contexts
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@ -43,6 +43,5 @@
#MTK vibrator
/sys/devices/platform/vibrator@0/leds/vibrator(/.*)? u:object_r:sysfs_vibrator:s0
/sys/module/tpd_setting(/.*)? u:object_r:sysfs_tpd_setting:s0
/sys/block/mmcblk0rpmb/size u:object_r:access_sys_file:s0