From e72c16be08921a11fed811ac9e4696de70420af0 Mon Sep 17 00:00:00 2001
From: James Hsu <james.hsu@mediatek.com>
Date: Sat, 18 Jan 2020 10:21:03 +0800
Subject: [PATCH] [ALPS04774560] mrdump: add sepolicy to drop caches

add sepolicy to write /proc/sys/vm/drop_caches

MTK-Commit-Id: 87067ad776cde751a3d2d416088df2cc4ef00e0f

Change-Id: I793b166041b051f28dc2d443858bb469ce9edd9c
Signed-off-by: James Hsu <james.hsu@mediatek.com>
CR-Id: ALPS04774560
Feature: Memory RAM Dump (MRDUMP)
(cherry picked from commit 42a3fcaceb572b4bdd6be2b36380383040f1d46b)
---
 non_plat/aee_aedv.te | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/non_plat/aee_aedv.te b/non_plat/aee_aedv.te
index ca90121..3793d2e 100644
--- a/non_plat/aee_aedv.te
+++ b/non_plat/aee_aedv.te
@@ -436,3 +436,6 @@ allow aee_aedv proc_dbg_repo:file r_file_perms;
 allow aee_aedv proc_pl_lk:file r_file_perms;
 
 allow aee_aedv proc_aed_reboot_reason:file r_file_perms;
+
+# Purpose: Allow aee_aedv to write /proc/sys/vm/drop_caches
+allow aee_aedv proc_drop_caches:file rw_file_perms;