linux-kernel - [toke:xdp-queueing-01 1/3] kernel/bpf/pifomap.c:8:1: iwyu: warning: superfluous #include <trace/events/xdp.h>

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Message-ID: <20210712092620.GP2022171@shao2-debian>
Date:   Mon, 12 Jul 2021 17:26:20 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Toke Høiland-Jørgensen <toke@...hat.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [toke:xdp-queueing-01 1/3] kernel/bpf/pifomap.c:8:1: iwyu: warning:
 superfluous #include <trace/events/xdp.h>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/toke/linux.git xdp-queueing-01
head:   6b5756c44933d2b55e5e59e1196ef95894203cf7
commit: b8d0d0f924c237daf55b430a85007bd41ad01d7e [1/3] Add a PIFO map type for queueing packets
config: x86_64-randconfig-b001-20210709 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # apt-get install iwyu # include-what-you-use
        # https://git.kernel.org/pub/scm/linux/kernel/git/toke/linux.git/commit/?id=b8d0d0f924c237daf55b430a85007bd41ad01d7e
        git remote add toke https://git.kernel.org/pub/scm/linux/kernel/git/toke/linux.git
        git fetch --no-tags toke xdp-queueing-01
        git checkout b8d0d0f924c237daf55b430a85007bd41ad01d7e
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross C=1 CHECK=iwyu O=build_dir ARCH=x86_64 SHELL=/bin/bash kernel/bpf/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>


iwyu warnings: (new ones prefixed by >>)
>> kernel/bpf/pifomap.c:8:1: iwyu: warning: superfluous #include <trace/events/xdp.h>

vim +8 kernel/bpf/pifomap.c

b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  2  
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  3  /* Pifomaps queue packets
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  4   */
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  5  #include <linux/bpf.h>
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  6  #include <net/xdp.h>
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  7  #include <linux/filter.h>
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30 @8  #include <trace/events/xdp.h>
b8d0d0f924c237 Toke Høiland-Jørgensen 2021-06-30  9  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (43164 bytes)

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