Update to v4.15 kernel headers.
Test: Compiles, boots bullhead/hikey960.
Change-Id: I118beb8b6cac0881b1270f9bf6981959297a41a8
diff --git a/libc/kernel/uapi/asm-generic/bpf_perf_event.h b/libc/kernel/uapi/asm-generic/bpf_perf_event.h
new file mode 100644
index 0000000..794927b
--- /dev/null
+++ b/libc/kernel/uapi/asm-generic/bpf_perf_event.h
@@ -0,0 +1,23 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI__ASM_GENERIC_BPF_PERF_EVENT_H__
+#define _UAPI__ASM_GENERIC_BPF_PERF_EVENT_H__
+#include <linux/ptrace.h>
+typedef struct pt_regs bpf_user_pt_regs_t;
+#endif
diff --git a/libc/kernel/uapi/asm-generic/mman-common.h b/libc/kernel/uapi/asm-generic/mman-common.h
index a15624a..e752bb6 100644
--- a/libc/kernel/uapi/asm-generic/mman-common.h
+++ b/libc/kernel/uapi/asm-generic/mman-common.h
@@ -27,6 +27,7 @@
#define PROT_GROWSUP 0x02000000
#define MAP_SHARED 0x01
#define MAP_PRIVATE 0x02
+#define MAP_SHARED_VALIDATE 0x03
#define MAP_TYPE 0x0f
#define MAP_FIXED 0x10
#define MAP_ANONYMOUS 0x20
diff --git a/libc/kernel/uapi/asm-generic/mman.h b/libc/kernel/uapi/asm-generic/mman.h
index 0452237..84caab7 100644
--- a/libc/kernel/uapi/asm-generic/mman.h
+++ b/libc/kernel/uapi/asm-generic/mman.h
@@ -28,6 +28,7 @@
#define MAP_NONBLOCK 0x10000
#define MAP_STACK 0x20000
#define MAP_HUGETLB 0x40000
+#define MAP_SYNC 0x80000
#define MCL_CURRENT 1
#define MCL_FUTURE 2
#define MCL_ONFAULT 4