tree 9a1f28666c8061c5445ee06a2ee843023e6df9a4
parent 433fb9c2c808d02cf662f79d8dcb08f02884f7b8
author Connor O'Brien <connoro@google.com> 1487296360 -0800
committer Connor O'Brien <connoro@google.com> 1487299180 -0800

Fix memtrack selinux denials

-Ensure entries in /sys/kernel/debug/kgsl/proc are labelled correctly
 as debugfs_kgsl.
-Allow system_server to read files in debugfs_kgsl, so memtrack can
 work in passthrough mode.
-Allow memtrack to read files in the surfaceflinger domain so it can
 check whether processes are surfaceflinger.

Bug: 34707950
Test: Run dumpsys meminfo -a "pid" in binderized and passthrough mode;
check for denials and correct accounting of graphics memory usage.
Signed-off-by: Connor O'Brien <connoro@google.com>
Merged-In: I99f00ddff11136a013ab40f4b6c59e711aa87596
Change-Id: I99f00ddff11136a013ab40f4b6c59e711aa87596
(cherry-picked from commit 8a3e7ec66ea1bef113d30a9d836080dbef478531)