From: kernel test robot <lkp@intel.com>
To: Luis Chamberlain <mcgrof@kernel.org>
Cc: clang-built-linux@googlegroups.com, kbuild-all@lists.01.org,
linux-kernel@vger.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
Date: Sat, 14 Aug 2021 12:32:41 +0800 [thread overview]
Message-ID: <202108141238.Ch3EsLWk-lkp@intel.com> (raw)
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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@intel.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@intel.com>
:::::: CC: Thomas Gleixner <tglx@linutronix.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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