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49a249c387
Commitf6f3bac08f("tools/bpf: bpftool: add net support") added certain networking support to bpftool. The implementation relies on a relatively recent uapi header file linux/tc_act/tc_bpf.h on the host which contains the marco definition of TCA_ACT_BPF_ID. Unfortunately, this is not the case for all distributions. See the email message below where rhel-7.2 does not have an up-to-date linux/tc_act/tc_bpf.h. https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1799211.html Further investigation found that linux/pkt_cls.h is also needed for macro TCA_BPF_TAG. This patch fixed the issue by copying linux/tc_act/tc_bpf.h and linux/pkt_cls.h from kernel include/uapi directory to tools/include/uapi directory so building the bpftool does not depend on host system for these files. Fixes:f6f3bac08f("tools/bpf: bpftool: add net support") Reported-by: kernel test robot <rong.a.chen@intel.com> Cc: Li Zhijian <zhijianx.li@intel.com> Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
37 lines
788 B
C
37 lines
788 B
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef __LINUX_TC_BPF_H
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#define __LINUX_TC_BPF_H
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#include <linux/pkt_cls.h>
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#define TCA_ACT_BPF 13
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struct tc_act_bpf {
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tc_gen;
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};
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enum {
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TCA_ACT_BPF_UNSPEC,
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TCA_ACT_BPF_TM,
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TCA_ACT_BPF_PARMS,
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TCA_ACT_BPF_OPS_LEN,
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TCA_ACT_BPF_OPS,
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TCA_ACT_BPF_FD,
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TCA_ACT_BPF_NAME,
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TCA_ACT_BPF_PAD,
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TCA_ACT_BPF_TAG,
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TCA_ACT_BPF_ID,
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__TCA_ACT_BPF_MAX,
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};
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#define TCA_ACT_BPF_MAX (__TCA_ACT_BPF_MAX - 1)
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#endif
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