From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [android-common:android12-5.10 11720/13800] kernel/module.c:4792:6: warning: no previous prototype for function 'android_debug_for_each_module'
Date: Wed, 01 Dec 2021 22:05:31 +0800 [thread overview]
Message-ID: <202112012249.hxk9kpZB-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 2866 bytes --]
Hi Elliot,
FYI, the error/warning still remains.
tree: https://android.googlesource.com/kernel/common android12-5.10
head: f0a7e5394bd1776b115217b2e8bc04011933f27a
commit: 0bb433e0140efece0a1ce8124283cb68fda33a3f [11720/13800] ANDROID: debug_symbols: Add android_debug_for_each_module
config: x86_64-randconfig-a016-20211201 (https://download.01.org/0day-ci/archive/20211201/202112012249.hxk9kpZB-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 25eb7fa01d7ebbe67648ea03841cda55b4239ab2)
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
git remote add android-common https://android.googlesource.com/kernel/common
git fetch --no-tags android-common android12-5.10
git checkout 0bb433e0140efece0a1ce8124283cb68fda33a3f
# 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=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/module.c:4792:6: warning: no previous prototype for function 'android_debug_for_each_module' [-Wmissing-prototypes]
void android_debug_for_each_module(int (*fn)(const char *mod_name, void *mod_addr, void *data),
^
kernel/module.c:4792:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void android_debug_for_each_module(int (*fn)(const char *mod_name, void *mod_addr, void *data),
^
static
1 warning generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for SND_PCM_IEC958
Depends on SOUND && !UML && SND
Selected by
- GKI_HIDDEN_SND_SOC_CONFIGS
WARNING: unmet direct dependencies detected for BALLOON_COMPACTION
Depends on COMPACTION && MEMORY_BALLOON
Selected by
- GKI_HIDDEN_MM_CONFIGS
vim +/android_debug_for_each_module +4792 kernel/module.c
4790
4791 #ifdef CONFIG_ANDROID_DEBUG_SYMBOLS
> 4792 void android_debug_for_each_module(int (*fn)(const char *mod_name, void *mod_addr, void *data),
4793 void *data)
4794 {
4795 struct module *module;
4796
4797 preempt_disable();
4798 list_for_each_entry_rcu(module, &modules, list) {
4799 if (fn(module->name, module->core_layout.base, data))
4800 goto out;
4801 }
4802 out:
4803 preempt_enable();
4804 }
4805 EXPORT_SYMBOL_GPL(android_debug_for_each_module);
4806 #endif
4807
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
reply other threads:[~2021-12-01 14:05 UTC|newest]
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