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Message-ID: <202111130836.zaKz2toq-lkp@intel.com>
Date: Sat, 13 Nov 2021 08:18:45 +0800
From: kernel test robot <lkp@...el.com>
To: James Morse <james.morse@....com>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org
Subject: [morse:mpam/snapshot/v5.15 4/139]
arch/x86/kernel/cpu/resctrl/core.c:417:6: warning: no previous prototype for
function 'domain_free'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v5.15
head: ce3629841262f725a5f3a327403fcaf0e604a85e
commit: 7e1bcec5158ff703f38e7b7a2bc314795319fbc4 [4/139] x86/resctrl: Group struct rdt_hw_domain cleanup
config: x86_64-buildonly-randconfig-r001-20211112 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c3dddeeafb529e769cde87bd29ef6271ac6bfa5c)
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=7e1bcec5158ff703f38e7b7a2bc314795319fbc4
git remote add morse https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git
git fetch --no-tags morse mpam/snapshot/v5.15
git checkout 7e1bcec5158ff703f38e7b7a2bc314795319fbc4
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/cpu/resctrl/core.c:417:6: warning: no previous prototype for function 'domain_free' [-Wmissing-prototypes]
void domain_free(struct rdt_hw_domain *hw_dom)
^
arch/x86/kernel/cpu/resctrl/core.c:417:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void domain_free(struct rdt_hw_domain *hw_dom)
^
static
1 warning generated.
vim +/domain_free +417 arch/x86/kernel/cpu/resctrl/core.c
416
> 417 void domain_free(struct rdt_hw_domain *hw_dom)
418 {
419 kfree(hw_dom->ctrl_val);
420 kfree(hw_dom->mbps_val);
421 kfree(hw_dom);
422 }
423
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
Download attachment ".config.gz" of type "application/gzip" (41211 bytes)
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