commit 3d3e9085bc4473fef30fc0c7a0ee83d179df574b
author Paul Lawrence <paullawrence@google.com> Fri Jan 27 08:24:40 2017 -0800
committer Paul Lawrence <paullawrence@google.com> Fri Jan 27 08:25:56 2017 -0800
tree de3663fd000f604fd33f4b3461506cd1ae8f3e66
parent 326feb8bf5cd6a69c3c38121252a14d8797db835

Allow __NR_perf_event_open

Bug: 34732712
Test: strace simpleperf32 record -g runs
Change-Id: Id2ffd1e808587bf809a7ff0303163816a0e8fbce

init/seccomp.cpp

diff --git a/init/seccomp.cpp b/init/seccomp.cpp
index a90a137..92f30e8 100644
--- a/init/seccomp.cpp
+++ b/init/seccomp.cpp
@@ -216,6 +216,9 @@
     // Needed for debugging 32-bit Chrome
     AllowSyscall(f, 42); // __NR_pipe
 
+    // b/34732712
+    AllowSyscall(f, 364); // __NR_perf_event_open
+
     // arm32-on-arm64 only filter - autogenerated from bionic syscall usage
     for (size_t i = 0; i < arm_filter_size; ++i)
         f.push_back(arm_filter[i]);