commit 86a4837a8eef99b2363dbcf1158a56bb203c2745
author Christopher Ferris <cferris@google.com> Thu Jan 10 14:14:59 2019 -0800
committer Christopher Ferris <cferris@google.com> Tue Jan 15 07:33:14 2019 -0800
tree becbd67ea40cd4bc2ce001227583421096f061a2
parent ca305a39e50d92dc572f50f00262b3dbb0dece9d

Update to v4.20.1 kernel headers.

This includes one manual change:

In the file bionic/libc/kernel/uapi/linux/in.h, the macro IN_BADCLASS
was not definied correctly. Change the macro from:

  #define IN_BADCLASS(a) ((((long int) (a)) == 0xffffffff)

to:

  #define IN_BADCLASS(a) (((long int) (a)) == (long int)0xffffffff)

This change is being pushed to the upstream kernels.

Test: Builds and boots.
Change-Id: Ia304773a9dc6789b34d9769d73742384d6afb571
Merged-In: Ia304773a9dc6789b34d9769d73742384d6afb571
(cherry picked from commit 967fb01cce73591281e7804e2c0fa9f83b618f5b)

libc/kernel/uapi/linux/perf_event.h

diff --git a/libc/kernel/uapi/linux/perf_event.h b/libc/kernel/uapi/linux/perf_event.h
index c106b5b..bf51785 100644
--- a/libc/kernel/uapi/linux/perf_event.h
+++ b/libc/kernel/uapi/linux/perf_event.h
@@ -286,6 +286,7 @@
 #define PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT (1 << 12)
 #define PERF_RECORD_MISC_MMAP_DATA (1 << 13)
 #define PERF_RECORD_MISC_COMM_EXEC (1 << 13)
+#define PERF_RECORD_MISC_FORK_EXEC (1 << 13)
 #define PERF_RECORD_MISC_SWITCH_OUT (1 << 13)
 #define PERF_RECORD_MISC_EXACT_IP (1 << 14)
 #define PERF_RECORD_MISC_SWITCH_OUT_PREEMPT (1 << 14)