From: kernel test robot <lkp@intel.com>
To: James Morse <james.morse@arm.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [morse:mpam/snapshot/v5.16 94/137] drivers/platform/mpam/mpam_devices.c:660:6: warning: no previous prototype for 'mpam_enable_once'
Date: Wed, 26 Jan 2022 21:06:05 +0800 [thread overview]
Message-ID: <202201262115.SStlJyqy-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v5.16
head: 364c1c42b229912132e1615c2ce15be7154e2156
commit: 33a96085f6c98eddf4ae74babf67cf03c979e2fb [94/137] arm_mpam: Add cpuhp callbacks to probe MSC hardware
config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220126/202201262115.SStlJyqy-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 11.2.0
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/morse/linux.git/commit/?id=33a96085f6c98eddf4ae74babf67cf03c979e2fb
git remote add morse https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git
git fetch --no-tags morse mpam/snapshot/v5.16
git checkout 33a96085f6c98eddf4ae74babf67cf03c979e2fb
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/platform/mpam/
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 >>):
drivers/platform/mpam/mpam_devices.c:299:5: warning: no previous prototype for 'mpam_ris_get_affinity' [-Wmissing-prototypes]
299 | int mpam_ris_get_affinity(struct mpam_msc *msc, cpumask_t *affinity,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/platform/mpam/mpam_devices.c:332:5: warning: no previous prototype for 'mpam_ris_create_locked' [-Wmissing-prototypes]
332 | int mpam_ris_create_locked(struct mpam_msc *msc, u8 ris_idx,
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/platform/mpam/mpam_devices.c:660:6: warning: no previous prototype for 'mpam_enable_once' [-Wmissing-prototypes]
660 | void mpam_enable_once(void)
| ^~~~~~~~~~~~~~~~
drivers/platform/mpam/mpam_devices.c:700:5: warning: no previous prototype for 'mpam_msc_drv_remove' [-Wmissing-prototypes]
700 | int mpam_msc_drv_remove(struct platform_device *pdev)
| ^~~~~~~~~~~~~~~~~~~
vim +/mpam_enable_once +660 drivers/platform/mpam/mpam_devices.c
659
> 660 void mpam_enable_once(void)
661 {
662 mutex_lock(&mpam_cpuhp_state_lock);
663 cpuhp_remove_state(mpam_cpuhp_state);
664 mpam_cpuhp_state = 0;
665 mutex_unlock(&mpam_cpuhp_state_lock);
666
667 mpam_register_cpuhp_callbacks(mpam_cpu_online);
668
669 pr_info("MPAM enabled\n");
670 }
671
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2022-01-26 13:06 UTC|newest]
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