From fac3144b12356f7281f91d12eb41dc1a82cfc452 Mon Sep 17 00:00:00 2001
From: Steven Moreland <smoreland@google.com>
Date: Fri, 24 Mar 2017 09:37:17 -0700
Subject: [PATCH] Allow system_server to dump stack traces for hals.
Test: `adb shell am hang --allow-restart` -> Watchdog dumps
hal traces (eventually)
Bug: 36414311
Change-Id: I57e6875998b1f06a7deec1b8774facb75148d2c1
---
private/system_server.te | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/private/system_server.te b/private/system_server.te
index af1e91818..8f85a4892 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -199,21 +199,28 @@ hal_client_domain(system_server, hal_wifi_supplicant)
unix_socket_connect(system_server, tombstoned_intercept, tombstoned)
# Send signals to trigger ANR traces.
-# This is derived from the list that system server defines as interesting native processes
-# to dump during ANRs or watchdog aborts, defined in NATIVE_STACKS_OF_INTEREST in
-# frameworks/base/services/core/java/com/android/server/Watchdog.java.
allow system_server {
+ # This is derived from the list that system server defines as interesting native processes
+ # to dump during ANRs or watchdog aborts, defined in NATIVE_STACKS_OF_INTEREST in
+ # frameworks/base/services/core/java/com/android/server/Watchdog.java.
audioserver
cameraserver
drmserver
inputflinger
- mediacodec
mediadrmserver
mediaextractor
mediaserver
mediametrics
sdcardd
surfaceflinger
+
+ # This list comes from HAL_INTERFACES_OF_INTEREST in
+ # frameworks/base/services/core/java/com/android/server/Watchdog.java.
+ hal_audio_server
+ hal_bluetooth_server
+ hal_camera_server
+ hal_vr_server
+ mediacodec # TODO(b/36375899): hal_omx_server
}:process { signal };
# Use sockets received over binder from various services.
--
GitLab