Evolution-X-Tensor/device_google_gs101
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Merge changes from topic "gs101-move-dwc3-irq" into tm-dev

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* changes:
  Revert "add sepolicy for set_usb_irq.sh"
  Allow hal_usb_gadget_impl to access proc_irq
This commit is contained in:
TreeHugger Robot 2022-05-05 07:08:20 +00:00 • committed by Android (Google) Code Review
commit 36f7fe941d
3 changed files with 7 additions and 14 deletions
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1
whitechapel/vendor/google/file_contexts vendored
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@ -280,7 +280,6 @@
/vendor/bin/init\.insmod\.sh u:object_r:init-insmod-sh_exec:s0
# USB
/vendor/bin/hw/set_usb_irq\.sh u:object_r:set-usb-irq-sh_exec:s0
/vendor/bin/hw/disable_contaminant_detection\.sh u:object_r:disable-contaminant-detection-sh_exec:s0
# NFC

7
whitechapel/vendor/google/hal_usb_gadget_impl.te vendored
View file

@ -12,3 +12,10 @@ set_prop(hal_usb_gadget_impl, vendor_usb_config_prop)
allow hal_usb_gadget_impl sysfs_batteryinfo:dir r_dir_perms;
allow hal_usb_gadget_impl sysfs_batteryinfo:file rw_file_perms;
allow hal_usb_gadget_impl sysfs_extcon:dir search;
# parser the number of dwc3 irq
allow hal_usb_gadget_impl proc_interrupts:file r_file_perms;
# change irq to other cores
allow hal_usb_gadget_impl proc_irq:dir r_dir_perms;
allow hal_usb_gadget_impl proc_irq:file w_file_perms;

13
whitechapel/vendor/google/set-usb-irq-sh.te vendored
View file

@ -1,13 +0,0 @@
type set-usb-irq-sh, domain;
type set-usb-irq-sh_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(set-usb-irq-sh)
allow set-usb-irq-sh vendor_toolbox_exec:file execute_no_trans;
allow set-usb-irq-sh proc_irq:dir r_dir_perms;
allow set-usb-irq-sh proc_irq:file w_file_perms;
# AFAICT this happens if /proc/irq updates as we're running
# and we end up trying to write into non-existing file,
# which implies creation...
dontaudit set-usb-irq-sh self:capability dac_override;