sepolicy: Add permission for hang_guard

Allow sepolicy rules for hang_guard to
send signal to process, write into kmsg,
look through proc and write into sysrq.

Change-Id: Ia707097a5e4867377138df7948f50441f560bdd6
4 files changed
tree: a4b49db9a635002d25bdfe9b230027233f9c25fe
  1. generic/
  2. legacy/
  3. qva/
  4. SEPolicy.mk