Your version of the source code appears to be missing this commit
commit 4a12178d3dd5b06a215076c60dc7cb124d711373
cgroup: Add generic cgroup subsystem permission checks
You may be looking at a branch which lacks Android patches.
On Monday, October 8, 2012 5:56:35 AM UTC-7, John Tapsell wrot
Thanks for the help Glenn - I now have more details.
The process triggering the warning is system_server, and this is running as
user "system".
It is trying to write the pid of various other processes
(com.android.inputmethod.latin, com.android.phone. com.android.launcher,
etc) into /dev/input
I suggest getting a stack trace at the time of log, to see what is
happening.
For example at that ALOGE also log the tid and fd, and then do an abort()
or *(char*) 0 = 0;
This will prevent the system from running of course, but a logcat during
bootup should show why it's failing.
On Wednesday,
Hi Glenn,
Can you give any more hints about what to look for in init.rc ? The
cgroups code is exactly the same in my init.rc
I have:
> ls -l /dev/cpuctl/tasks
-rwxrwxrwx system system 0 2000-01-01 00:23 tasks
Yet I still get:
W/SchedPolicy( 189): add_tid_to_cgroup failed to
Sometimes this is caused by incorrect init.rc. Make sure your init.rc has
all of the latest changes from system/core/rootdir/init.rc especially if
you have forked it.
You mentioned a "lot of people" have seen this .. were these on other
external postings or bug reports? if so can you please su
