commit 75603e3ccdc1cc666ead10f01e933126566ec96c
author Steve Muckle <smuckle@google.com> Tue Oct 03 22:31:22 2023 +0000
committer Steve Muckle <smuckle@google.com> Wed Oct 04 07:44:33 2023 +0000
tree d6edca9903b22b616cc9539d9006ad9a64200d0f
parent bca3c754214dcecb6275b79bf52b667265f490a7

allow writes to /sys/power/sync_on_suspend from init

When suspend.disable_sync_on_suspend is set init must write to
/sys/power/sync_on_suspend.

Bug: 285395636
Change-Id: Ica1b039c3192f08ec84aa07d35c2d0c61e7449c0

private/system_suspend.te

diff --git a/private/system_suspend.te b/private/system_suspend.te
index bef7c6d..683d913 100644
--- a/private/system_suspend.te
+++ b/private/system_suspend.te
@@ -37,6 +37,9 @@
 allow system_suspend sysfs_wake_lock:file rw_file_perms;
 allow system_suspend self:global_capability2_class_set block_suspend;
 
+# Allow init to set /sys/power/sync_on_suspend.
+allow init sysfs_sync_on_suspend:file w_file_perms;
+
 neverallow {
     domain
     -atrace # tracing