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From: kernel test robot <lkp@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: [tglx-devel:x86/topo-full 142/149] arch/x86/include/asm/topology.h:205:19: error: redefinition of 'topology_phys_to_logical_pkg'
Date: Sat, 5 Aug 2023 04:26:32 +0800	[thread overview]
Message-ID: <202308050412.HWWFdVJB-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git x86/topo-full
head:   ef76f58d8b34b1c6af83139c7d7cbf2a53c50bf2
commit: dbef13142df070d1598f85df56f0f1879bf50fff [142/149] x86/cpu/topology: Use topology logical mapping mechanism
config: x86_64-randconfig-x013-20230802 (https://download.01.org/0day-ci/archive/20230805/202308050412.HWWFdVJB-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230805/202308050412.HWWFdVJB-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/202308050412.HWWFdVJB-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/x86/kernel/asm-offsets.c:9:
   In file included from include/linux/crypto.h:17:
   In file included from include/linux/slab.h:16:
   In file included from include/linux/gfp.h:8:
   In file included from include/linux/topology.h:36:
>> arch/x86/include/asm/topology.h:205:19: error: redefinition of 'topology_phys_to_logical_pkg'
   static inline int topology_phys_to_logical_pkg(unsigned int pkg) { return 0; }
                     ^
   arch/x86/include/asm/topology.h:161:19: note: previous definition is here
   static inline int topology_phys_to_logical_pkg(unsigned int pkg)
                     ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:
   In file included from include/linux/fs.h:33:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:97:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
                   return (set->sig[3] | set->sig[2] |
                           ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
           unsigned long sig[_NSIG_WORDS];
           ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:
   In file included from include/linux/fs.h:33:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:97:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
                   return (set->sig[3] | set->sig[2] |
                                         ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
           unsigned long sig[_NSIG_WORDS];
           ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:
   In file included from include/linux/fs.h:33:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:98:4: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
                           set->sig[1] | set->sig[0]) == 0;
                           ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
           unsigned long sig[_NSIG_WORDS];
           ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:
   In file included from include/linux/fs.h:33:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:100:11: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds]
                   return (set->sig[1] | set->sig[0]) == 0;
                           ^        ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
           unsigned long sig[_NSIG_WORDS];
           ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:
   In file included from include/linux/fs.h:33:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:113:11: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
                   return  (set1->sig[3] == set2->sig[3]) &&
                            ^         ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
           unsigned long sig[_NSIG_WORDS];
           ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:
   In file included from include/linux/fs.h:33:
   In file included from include/linux/percpu-rwsem.h:7:
   In file included from include/linux/rcuwait.h:6:
   In file included from include/linux/sched/signal.h:6:
   include/linux/signal.h:113:27: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
                   return  (set1->sig[3] == set2->sig[3]) &&
                                            ^         ~
   arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
           unsigned long sig[_NSIG_WORDS];
           ^
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:13:
   In file included from include/linux/cgroup.h:17:


vim +/topology_phys_to_logical_pkg +205 arch/x86/include/asm/topology.h

fae50c56bf5c4d arch/x86/include/asm/topology.h Thomas Gleixner 2023-07-26  203  
f54d4434c281f3 arch/x86/include/asm/topology.h Thomas Gleixner 2023-05-12  204  #else /* CONFIG_SMP */
1f12e32f4cd524 arch/x86/include/asm/topology.h Thomas Gleixner 2016-02-22 @205  static inline int topology_phys_to_logical_pkg(unsigned int pkg) { return 0; }
70b8301f6b8f7b arch/x86/include/asm/topology.h Andi Kleen      2016-05-19  206  static inline int topology_max_smt_threads(void) { return 1; }
6a4d2657e048f0 arch/x86/include/asm/topology.h Thomas Gleixner 2018-05-29  207  static inline bool topology_is_primary_thread(unsigned int cpu) { return true; }
f048c399e0f749 arch/x86/include/asm/topology.h Thomas Gleixner 2018-06-21  208  static inline bool topology_smt_supported(void) { return false; }
324469c2f4cec1 arch/x86/include/asm/topology.h Thomas Gleixner 2023-07-12  209  static inline unsigned int topology_amd_nodes_per_pkg(void) { return 0; };
fae50c56bf5c4d arch/x86/include/asm/topology.h Thomas Gleixner 2023-07-26  210  static inline void topology_apply_cmdline_limits_early(void) { }
f54d4434c281f3 arch/x86/include/asm/topology.h Thomas Gleixner 2023-05-12  211  #endif /* !CONFIG_SMP */
3367e56f26a3a8 include/asm-x86/topology.h      Thomas Gleixner 2008-01-30  212  

:::::: The code at line 205 was first introduced by commit
:::::: 1f12e32f4cd5243ae46d8b933181be0d022c6793 x86/topology: Create logical package id

:::::: TO: Thomas Gleixner <tglx@linutronix.de>
:::::: CC: Ingo Molnar <mingo@kernel.org>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

                 reply	other threads:[~2023-08-04 20:26 UTC|newest]

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