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Date: Sat, 27 Nov 2021 21:27:08 +0800
From: kernel test robot <lkp@...el.com>
To: Yury Norov <yury.norov@...il.com>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org
Subject: [norov:bitmap-tmp 7/8] arch/x86/kernel/cpu/resctrl/rdtgroup.c:446:1:
error: function definition is not allowed here
tree: https://github.com/norov/linux bitmap-tmp
head: 75ee333c81c999b29a49810611fb160cec32217d
commit: 29f49f10b3fbef5a88db0a7e370984297616f0fa [7/8] lib/cpumask: replace cpumask_weight with cpumask_{empty,gt,le,eq}
config: i386-randconfig-a002-20211126 (https://download.01.org/0day-ci/archive/20211127/202111272119.P7YNVN8n-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5162b558d8c0b542e752b037e72a69d5fd51eb1e)
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://github.com/norov/linux/commit/29f49f10b3fbef5a88db0a7e370984297616f0fa
git remote add norov https://github.com/norov/linux
git fetch --no-tags norov bitmap-tmp
git checkout 29f49f10b3fbef5a88db0a7e370984297616f0fa
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 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:446:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:526:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:532:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:542:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:551:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:598:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:604:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:616:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:636:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:658:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:687:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:717:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:730:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:779:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:832:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:847:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:856:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:866:1: error: function definition is not allowed here
{
^
arch/x86/kernel/cpu/resctrl/rdtgroup.c:876:1: error: function definition is not allowed here
{
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
vim +446 arch/x86/kernel/cpu/resctrl/rdtgroup.c
b09d981b3f3466 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 443
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 444 static ssize_t rdtgroup_cpus_write(struct kernfs_open_file *of,
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 445 char *buf, size_t nbytes, loff_t off)
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 @446 {
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 447 cpumask_var_t tmpmask, newmask, tmpmask1;
b09d981b3f3466 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 448 struct rdtgroup *rdtgrp;
f410770293a1fb arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Fenghua Yu 2016-11-11 449 int ret;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 450
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 451 if (!buf)
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 452 return -EINVAL;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 453
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 454 if (!zalloc_cpumask_var(&tmpmask, GFP_KERNEL))
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 455 return -ENOMEM;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 456 if (!zalloc_cpumask_var(&newmask, GFP_KERNEL)) {
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 457 free_cpumask_var(tmpmask);
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 458 return -ENOMEM;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 459 }
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 460 if (!zalloc_cpumask_var(&tmpmask1, GFP_KERNEL)) {
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 461 free_cpumask_var(tmpmask);
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 462 free_cpumask_var(newmask);
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 463 return -ENOMEM;
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 464 }
a2584e1d5a74e8 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Thomas Gleixner 2016-11-15 465
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 466 rdtgrp = rdtgroup_kn_lock_live(of->kn);
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 467 if (!rdtgrp) {
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 468 ret = -ENOENT;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 469 goto unlock;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 470 }
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 471
c966dac8a5ede5 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Reinette Chatre 2018-06-22 472 if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKED ||
c966dac8a5ede5 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Reinette Chatre 2018-06-22 473 rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP) {
c966dac8a5ede5 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Reinette Chatre 2018-06-22 474 ret = -EINVAL;
723f1a0dd8e26a arch/x86/kernel/cpu/resctrl/rdtgroup.c Babu Moger 2018-11-21 475 rdt_last_cmd_puts("Pseudo-locking in progress\n");
c966dac8a5ede5 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Reinette Chatre 2018-06-22 476 goto unlock;
c966dac8a5ede5 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Reinette Chatre 2018-06-22 477 }
c966dac8a5ede5 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Reinette Chatre 2018-06-22 478
4ffa3c977b5da2 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Jiri Olsa 2017-04-10 479 if (is_cpu_list(of))
4ffa3c977b5da2 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Jiri Olsa 2017-04-10 480 ret = cpulist_parse(buf, newmask);
4ffa3c977b5da2 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Jiri Olsa 2017-04-10 481 else
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 482 ret = cpumask_parse(buf, newmask);
4ffa3c977b5da2 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Jiri Olsa 2017-04-10 483
94457b36e8a502 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2017-09-25 484 if (ret) {
723f1a0dd8e26a arch/x86/kernel/cpu/resctrl/rdtgroup.c Babu Moger 2018-11-21 485 rdt_last_cmd_puts("Bad CPU list/mask\n");
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 486 goto unlock;
94457b36e8a502 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2017-09-25 487 }
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 488
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 489 /* check that user didn't specify any offline cpus */
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 490 cpumask_andnot(tmpmask, newmask, cpu_online_mask);
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 491 if (cpumask_weight(tmpmask)) {
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 492 ret = -EINVAL;
723f1a0dd8e26a arch/x86/kernel/cpu/resctrl/rdtgroup.c Babu Moger 2018-11-21 493 rdt_last_cmd_puts("Can only assign online CPUs\n");
a2584e1d5a74e8 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Thomas Gleixner 2016-11-15 494 goto unlock;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 495 }
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 496
b09d981b3f3466 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 497 if (rdtgrp->type == RDTCTRL_GROUP)
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 498 ret = cpus_ctrl_write(rdtgrp, newmask, tmpmask, tmpmask1);
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 499 else if (rdtgrp->type == RDTMON_GROUP)
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 500 ret = cpus_mon_write(rdtgrp, newmask, tmpmask);
b09d981b3f3466 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 501 else
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 502 ret = -EINVAL;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 503
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 504 unlock:
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 505 rdtgroup_kn_unlock(of->kn);
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 506 free_cpumask_var(tmpmask);
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 507 free_cpumask_var(newmask);
a9fcf8627dc010 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Vikas Shivappa 2017-07-25 508 free_cpumask_var(tmpmask1);
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 509
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 510 return ret ?: nbytes;
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 511 }
12e0110c11a460 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c Tony Luck 2016-10-28 512
:::::: The code at line 446 was first introduced by commit
:::::: 12e0110c11a460b890ed7e1071198ced732152c9 x86/intel_rdt: Add cpus file
:::::: TO: Tony Luck <tony.luck@...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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