* [ebiederm-user-namespace:signal-for-v5.17 10/12] kernel/kthread.c:299: warning: expecting prototype for kthread_complete_and exit(). Prototype was for kthread_complete_and_exit() instead
@ 2021-12-14 5:47 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-12-14 5:47 UTC (permalink / raw)
To: Eric W. Biederman; +Cc: kbuild-all, linux-kernel
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git signal-for-v5.17
head: 6b1248798eb6f6d5285db214299996ecc5dc1e6b
commit: cead18552660702a4a46f58e65188fe5f36e9dfe [10/12] exit: Rename complete_and_exit to kthread_complete_and_exit
config: x86_64-randconfig-a011-20211213 (https://download.01.org/0day-ci/archive/20211214/202112141329.KBkyJ5ql-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git/commit/?id=cead18552660702a4a46f58e65188fe5f36e9dfe
git remote add ebiederm-user-namespace https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
git fetch --no-tags ebiederm-user-namespace signal-for-v5.17
git checkout cead18552660702a4a46f58e65188fe5f36e9dfe
# save the config file to linux build tree
mkdir build_dir
make W=1 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 warnings (new ones prefixed by >>):
>> kernel/kthread.c:299: warning: expecting prototype for kthread_complete_and exit(). Prototype was for kthread_complete_and_exit() instead
vim +299 kernel/kthread.c
285
286 /**
287 * kthread_complete_and exit - Exit the current kthread.
288 * @comp: Completion to complete
289 * @code: The integer value to return to kthread_stop().
290 *
291 * If present complete @comp and the reuturn code to kthread_stop().
292 *
293 * A kernel thread whose module may be removed after the completion of
294 * @comp can use this function exit safely.
295 *
296 * Does not return.
297 */
298 void __noreturn kthread_complete_and_exit(struct completion *comp, long code)
> 299 {
300 if (comp)
301 complete(comp);
302
303 kthread_exit(code);
304 }
305 EXPORT_SYMBOL(kthread_complete_and_exit);
306
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread
* [ebiederm-user-namespace:signal-for-v5.17 10/12] kernel/kthread.c:299: warning: expecting prototype for kthread_complete_and exit(). Prototype was for kthread_complete_and_exit() instead
@ 2021-12-14 6:42 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-12-14 6:42 UTC (permalink / raw)
To: Eric W. Biederman; +Cc: llvm, kbuild-all, linux-kernel
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git signal-for-v5.17
head: 6b1248798eb6f6d5285db214299996ecc5dc1e6b
commit: cead18552660702a4a46f58e65188fe5f36e9dfe [10/12] exit: Rename complete_and_exit to kthread_complete_and_exit
config: i386-randconfig-a001-20211213 (https://download.01.org/0day-ci/archive/20211214/202112141422.Cykr6YUS-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project b6a2ddb6c8ac29412b1361810972e15221fa021c)
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/ebiederm/user-namespace.git/commit/?id=cead18552660702a4a46f58e65188fe5f36e9dfe
git remote add ebiederm-user-namespace https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
git fetch --no-tags ebiederm-user-namespace signal-for-v5.17
git checkout cead18552660702a4a46f58e65188fe5f36e9dfe
# 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@intel.com>
All warnings (new ones prefixed by >>):
>> kernel/kthread.c:299: warning: expecting prototype for kthread_complete_and exit(). Prototype was for kthread_complete_and_exit() instead
vim +299 kernel/kthread.c
285
286 /**
287 * kthread_complete_and exit - Exit the current kthread.
288 * @comp: Completion to complete
289 * @code: The integer value to return to kthread_stop().
290 *
291 * If present complete @comp and the reuturn code to kthread_stop().
292 *
293 * A kernel thread whose module may be removed after the completion of
294 * @comp can use this function exit safely.
295 *
296 * Does not return.
297 */
298 void __noreturn kthread_complete_and_exit(struct completion *comp, long code)
> 299 {
300 if (comp)
301 complete(comp);
302
303 kthread_exit(code);
304 }
305 EXPORT_SYMBOL(kthread_complete_and_exit);
306
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread
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