lib/debugobjects.c:22:1: iwyu: warning: superfluous #include <linux/cpu.h>

lib/debugobjects.c:22:1: iwyu: warning: superfluous #include <linux/cpu.h>

[kernel test robot]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Zqiang <qiang.zhang@windriver.com>
CC: Thomas Gleixner <tglx@linutronix.de>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   e73f0f0ee7541171d89f2e2491130c7771ba58d3
commit: 88451f2cd3cec2abc30debdf129422d2699d1eba debugobjects: Free per CPU pool after CPU unplug
date:   9 months ago
:::::: branch date: 5 hours ago
:::::: commit date: 9 months ago
config: x86_64-randconfig-b001-20210704 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project cb5de7c813f976dd458bd2a7f40702ba648bf650)
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/torvalds/linux.git/commit/?id=88451f2cd3cec2abc30debdf129422d2699d1eba
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 88451f2cd3cec2abc30debdf129422d2699d1eba
        # 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

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


iwyu warnings: (new ones prefixed by >>)
>> lib/debugobjects.c:22:1: iwyu: warning: superfluous #include <linux/cpu.h>
   lib/debugobjects.c:14:1: iwyu: warning: superfluous #include <linux/interrupt.h>
   lib/debugobjects.c:21:1: iwyu: warning: superfluous #include <linux/kmemleak.h>
   lib/debugobjects.c:15:1: iwyu: warning: superfluous #include <linux/sched.h>

vim +22 lib/debugobjects.c

719e484396e279 Fabian Frederick 2014-06-04  12  
3ac7fe5a4aab40 Thomas Gleixner  2008-04-30  13  #include <linux/debugobjects.h>
3ac7fe5a4aab40 Thomas Gleixner  2008-04-30  14  #include <linux/interrupt.h>
d43c36dc6b357f Alexey Dobriyan  2009-10-07  15  #include <linux/sched.h>
68db0cf1067863 Ingo Molnar      2017-02-08  16  #include <linux/sched/task_stack.h>
3ac7fe5a4aab40 Thomas Gleixner  2008-04-30  17  #include <linux/seq_file.h>
3ac7fe5a4aab40 Thomas Gleixner  2008-04-30  18  #include <linux/debugfs.h>
5a0e3ad6af8660 Tejun Heo        2010-03-24  19  #include <linux/slab.h>
3ac7fe5a4aab40 Thomas Gleixner  2008-04-30  20  #include <linux/hash.h>
caba4cbbd27d75 Waiman Long      2017-08-14  21  #include <linux/kmemleak.h>
88451f2cd3cec2 Zqiang           2020-09-08 @22  #include <linux/cpu.h>
3ac7fe5a4aab40 Thomas Gleixner  2008-04-30  23  

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

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