Messages in this thread | | | Date | Wed, 8 May 2024 03:40:14 +0800 | From | kernel test robot <> | Subject | Re: [PATCH 09/11] cpufreq: amd-pstate: implement heterogeneous core topology for highest performance initialization |
| |
Hi Perry,
kernel test robot noticed the following build warnings:
[auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on rafael-pm/bleeding-edge next-20240507] [cannot apply to tip/x86/core linus/master v6.9-rc7] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Perry-Yuan/cpufreq-amd-pstate-optimiza-the-initial-frequency-values-verification/20240507-151930 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/731a28ea8dda4ca1db64f673c87770de4646290b.1715065568.git.perry.yuan%40amd.com patch subject: [PATCH 09/11] cpufreq: amd-pstate: implement heterogeneous core topology for highest performance initialization config: i386-buildonly-randconfig-005-20240507 (https://download.01.org/0day-ci/archive/20240508/202405080340.n0nVlmfY-lkp@intel.com/config) compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240508/202405080340.n0nVlmfY-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405080340.n0nVlmfY-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from arch/x86/include/asm/cpufeature.h:5, from arch/x86/include/asm/thread_info.h:59, from include/linux/thread_info.h:60, from include/linux/spinlock.h:60, from include/linux/swait.h:7, from include/linux/completion.h:12, from include/linux/crypto.h:15, from arch/x86/kernel/asm-offsets.c:9: arch/x86/include/asm/processor.h: In function 'amd_get_this_core_type': >> arch/x86/include/asm/processor.h:690:1: warning: no return statement in function returning non-void [-Wreturn-type] 690 | static inline int amd_get_this_core_type(void) { } | ^~~~~~ -- In file included from arch/x86/include/asm/cpufeature.h:5, from arch/x86/include/asm/thread_info.h:59, from include/linux/thread_info.h:60, from include/linux/spinlock.h:60, from include/linux/swait.h:7, from include/linux/completion.h:12, from include/linux/crypto.h:15, from arch/x86/kernel/asm-offsets.c:9: arch/x86/include/asm/processor.h: In function 'amd_get_this_core_type': >> arch/x86/include/asm/processor.h:690:1: warning: no return statement in function returning non-void [-Wreturn-type] 690 | static inline int amd_get_this_core_type(void) { } | ^~~~~~
vim +690 arch/x86/include/asm/processor.h
680 681 #ifdef CONFIG_CPU_SUP_AMD 682 extern u32 amd_get_highest_perf(void); 683 extern void amd_clear_divider(void); 684 extern void amd_check_microcode(void); 685 extern int amd_get_this_core_type(void); 686 #else 687 static inline u32 amd_get_highest_perf(void) { return 0; } 688 static inline void amd_clear_divider(void) { } 689 static inline void amd_check_microcode(void) { } > 690 static inline int amd_get_this_core_type(void) { } 691 #endif 692
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
| |