commit bf2d335c51aa01393d06ed75c558a27ae0f746c2
author Martin Liu <liumartin@google.com> Mon Mar 17 09:44:25 2025 +0000
committer Martin Liu <liumartin@google.com> Mon Mar 17 09:44:25 2025 +0000
tree 7016e72712f273a36de183a5976b55a6dd78bebd
parent cdb127883b64b5c44f0307be55ddb6d724d1365d

Allow lmkd to access vendor_lmk trace event

[   10.742610] type=1400 audit(1742203384.216:9): avc:  denied  { read } for  comm="lmkd" name="id" dev="tracefs" ino=6003 scontext=u:r:lmkd:s0 tcontext=u:object_r:debugfs_tracing_debug:s0 tclass=file permissive=0

Bug: 396115949
Test: build and check avc
Ignore-AOSP-First: Will cherry-pick later
Change-Id: I63fa8bd66bb99fbcc4a925afecffe1651a8da3b9
Signed-off-by: Martin Liu <liumartin@google.com>

private/genfs_contexts

diff --git a/private/genfs_contexts b/private/genfs_contexts
index 0a0c9cb..3d36148 100644
--- a/private/genfs_contexts
+++ b/private/genfs_contexts
@@ -285,6 +285,7 @@
 genfscon tracefs /events/kmem/rss_stat/                                  u:object_r:debugfs_tracing:s0
 genfscon tracefs /events/kmem/ion_heap_grow/                             u:object_r:debugfs_tracing:s0
 genfscon tracefs /events/kmem/ion_heap_shrink/                           u:object_r:debugfs_tracing:s0
+genfscon tracefs /events/kmem/mm_calculate_totalreserve_pages/           u:object_r:debugfs_tracing:s0
 genfscon tracefs /events/ion/ion_stat/                                   u:object_r:debugfs_tracing:s0
 genfscon tracefs /events/mm_event/mm_event_record/                       u:object_r:debugfs_tracing:s0
 genfscon tracefs /events/oom/oom_score_adj_update/                       u:object_r:debugfs_tracing:s0