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selftests/bpf: sync kernel headers and introduce arch support in Makefile

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Synchronize the uapi kernel header files which solves the broken
uapi export of pt_regs.  Because of arch-specific uapi headers,
extended the include path in the Makefile.

With this change, the test_verifier program compiles and runs successfully
on s390.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Reviewed-and-tested-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Hendrik Brueckner
2017-12-04 10:56:48 +01:00
committed by Daniel Borkmann
parent 62e1dfa3e1
commit 618e165b2a
6 changed files with 500 additions and 4 deletions
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6
tools/include/uapi/linux/bpf_perf_event.h
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@@ -1,3 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* Copyright (c) 2016 Facebook
*
* This program is free software; you can redistribute it and/or
@@ -7,11 +8,10 @@
#ifndef _UAPI__LINUX_BPF_PERF_EVENT_H__
#define _UAPI__LINUX_BPF_PERF_EVENT_H__
#include <linux/types.h>
#include <linux/ptrace.h>
#include <asm/bpf_perf_event.h>
struct bpf_perf_event_data {
struct pt_regs regs;
bpf_user_pt_regs_t regs;
__u64 sample_period;
};