From 73f6e44c8bffc9c431c3277dd5f2100f029369f0 Mon Sep 17 00:00:00 2001
From: Paul Lawrence <paullawrence@google.com>
Date: Fri, 27 Jan 2017 08:24:40 -0800
Subject: [PATCH] Allow __NR_perf_event_open

Bug: 34732712
Test: strace simpleperf32 record -g runs
Change-Id: Id2ffd1e808587bf809a7ff0303163816a0e8fbce
---
 init/seccomp.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/init/seccomp.cpp b/init/seccomp.cpp
index a90a13790..92f30e858 100644
--- a/init/seccomp.cpp
+++ b/init/seccomp.cpp
@@ -216,6 +216,9 @@ bool set_seccomp_filter() {
     // 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]);