linux-kernel - [mcgrof-next:20210813-sysfs-fixes-v8 7/10] arch/x86/kernel/cpu/resctrl/rdtgroup.c:212:38: error: too few arguments to function call, expected 11, have 10

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Message-ID: <202108141238.Ch3EsLWk-lkp@intel.com>
Date:   Sat, 14 Aug 2021 12:32:41 +0800
From:   kernel test robot <lkp@...el.com>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     clang-built-linux@...glegroups.com, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [mcgrof-next:20210813-sysfs-fixes-v8 7/10]
 arch/x86/kernel/cpu/resctrl/rdtgroup.c:212:38: error: too few arguments to
 function call, expected 11, have 10

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20210813-sysfs-fixes-v8
head:   f5b8aadeca76656caad8bccc795bfe7b0730230a
commit: da898d13309d7b2855a74ee4e49e0fb43a55a2f1 [7/10] sysfs: fix deadlock race with module removal
config: x86_64-randconfig-a013-20210814 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 1f7b25ea76a925aca690da28de9d78db7ca99d0c)
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/commit/?id=da898d13309d7b2855a74ee4e49e0fb43a55a2f1
        git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git
        git fetch --no-tags mcgrof-next 20210813-sysfs-fixes-v8
        git checkout da898d13309d7b2855a74ee4e49e0fb43a55a2f1
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross 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@...el.com>

All errors (new ones prefixed by >>):

>> arch/x86/kernel/cpu/resctrl/rdtgroup.c:212:38: error: too few arguments to function call, expected 11, have 10
                                     0, rft->kf_ops, rft, NULL, NULL);
                                                                    ^
   include/linux/kernfs.h:382:21: note: '__kernfs_create_file' declared here
   struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
                       ^
   arch/x86/kernel/cpu/resctrl/rdtgroup.c:2485:40: error: too few arguments to function call, expected 11, have 10
                                     &kf_mondata_ops, priv, NULL, NULL);
                                                                      ^
   include/linux/kernfs.h:382:21: note: '__kernfs_create_file' declared here
   struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
                       ^
   2 errors generated.


vim +212 arch/x86/kernel/cpu/resctrl/rdtgroup.c

4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  204  
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  205  static int rdtgroup_add_file(struct kernfs_node *parent_kn, struct rftype *rft)
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  206  {
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  207  	struct kernfs_node *kn;
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  208  	int ret;
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  209  
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  210  	kn = __kernfs_create_file(parent_kn, rft->name, rft->mode,
488dee96bb62f0 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Dmitry Torokhov 2018-07-20  211  				  GLOBAL_ROOT_UID, GLOBAL_ROOT_GID,
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28 @212  				  0, rft->kf_ops, rft, NULL, NULL);
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  213  	if (IS_ERR(kn))
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  214  		return PTR_ERR(kn);
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  215  
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  216  	ret = rdtgroup_kn_set_ugid(kn);
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  217  	if (ret) {
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  218  		kernfs_remove(kn);
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  219  		return ret;
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  220  	}
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  221  
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  222  	return 0;
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  223  }
4e978d06dedb82 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu      2016-10-28  224  

:::::: The code at line 212 was first introduced by commit
:::::: 4e978d06dedb8207b298a5a8a49fce4b2ab80d12 x86/intel_rdt: Add "info" files to resctrl file system

:::::: TO: Fenghua Yu <fenghua.yu@...el.com>
:::::: CC: Thomas Gleixner <tglx@...utronix.de>

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

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