From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [peterz-queue:sched/hotplug 2/4] include/linux/cpumask.h:126:9: error: implicit declaration of function 'cpumask_test_cpu'
Date: Sun, 24 Jan 2021 19:59:26 +0800 [thread overview]
Message-ID: <202101241923.Pg9Iafbw-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 5786 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/hotplug
head: 4f17b2ec56fe3ace63aa971af4b00b0d7db812ea
commit: 25e81c8a0ac0e4da8ce266f182b59ebd5efded2a [2/4] cpumask: Introduce DYING mask
config: arc-allyesconfig (attached as .config)
compiler: arceb-elf-gcc (GCC) 9.3.0
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/peterz/queue.git/commit/?id=25e81c8a0ac0e4da8ce266f182b59ebd5efded2a
git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
git fetch --no-tags peterz-queue sched/hotplug
git checkout 25e81c8a0ac0e4da8ce266f182b59ebd5efded2a
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc
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 >>):
In file included from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/rcupdate.h:29,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from arch/arc/kernel/asm-offsets.c:6:
include/linux/cpumask.h: In function 'cpu_dying':
>> include/linux/cpumask.h:126:9: error: implicit declaration of function 'cpumask_test_cpu' [-Werror=implicit-function-declaration]
126 | return cpumask_test_cpu(cpu, cpu_dying_mask);
| ^~~~~~~~~~~~~~~~
include/linux/cpumask.h: At top level:
>> include/linux/cpumask.h:385:19: error: static declaration of 'cpumask_test_cpu' follows non-static declaration
385 | static inline int cpumask_test_cpu(int cpu, const struct cpumask *cpumask)
| ^~~~~~~~~~~~~~~~
include/linux/cpumask.h:126:9: note: previous implicit declaration of 'cpumask_test_cpu' was here
126 | return cpumask_test_cpu(cpu, cpu_dying_mask);
| ^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/rcupdate.h:29,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from arch/arc/kernel/asm-offsets.c:6:
include/linux/cpumask.h: In function 'cpu_dying':
>> include/linux/cpumask.h:126:9: error: implicit declaration of function 'cpumask_test_cpu' [-Werror=implicit-function-declaration]
126 | return cpumask_test_cpu(cpu, cpu_dying_mask);
| ^~~~~~~~~~~~~~~~
include/linux/cpumask.h: At top level:
>> include/linux/cpumask.h:385:19: error: static declaration of 'cpumask_test_cpu' follows non-static declaration
385 | static inline int cpumask_test_cpu(int cpu, const struct cpumask *cpumask)
| ^~~~~~~~~~~~~~~~
include/linux/cpumask.h:126:9: note: previous implicit declaration of 'cpumask_test_cpu' was here
126 | return cpumask_test_cpu(cpu, cpu_dying_mask);
| ^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:117: arch/arc/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1206: prepare0] Error 2
make[1]: Target 'modules_prepare' not remade because of errors.
make: *** [Makefile:185: __sub-make] Error 2
make: Target 'modules_prepare' not remade because of errors.
--
In file included from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/rcupdate.h:29,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from arch/arc/kernel/asm-offsets.c:6:
include/linux/cpumask.h: In function 'cpu_dying':
>> include/linux/cpumask.h:126:9: error: implicit declaration of function 'cpumask_test_cpu' [-Werror=implicit-function-declaration]
126 | return cpumask_test_cpu(cpu, cpu_dying_mask);
| ^~~~~~~~~~~~~~~~
include/linux/cpumask.h: At top level:
>> include/linux/cpumask.h:385:19: error: static declaration of 'cpumask_test_cpu' follows non-static declaration
385 | static inline int cpumask_test_cpu(int cpu, const struct cpumask *cpumask)
| ^~~~~~~~~~~~~~~~
include/linux/cpumask.h:126:9: note: previous implicit declaration of 'cpumask_test_cpu' was here
126 | return cpumask_test_cpu(cpu, cpu_dying_mask);
| ^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:117: arch/arc/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1206: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:185: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/cpumask_test_cpu +126 include/linux/cpumask.h
123
124 static inline bool cpu_dying(unsigned int cpu)
125 {
> 126 return cpumask_test_cpu(cpu, cpu_dying_mask);
127 }
128
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 67234 bytes --]
reply other threads:[~2021-01-24 11:59 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202101241923.Pg9Iafbw-lkp@intel.com \
--to=lkp@intel.com \
--cc=kbuild-all@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.