Re: [PATCH PATCH 1/9] x86/cpu/topology: Add x86_cpu_type to struct cpuinfo_topology

kernel test robot
2024-06-17T13:24:53Z

Hi Pawan,

kernel test robot noticed the following build errors:

[auto build test ERROR on 83a7eefedc9b56fe7bfeff13b6c7356688ffa670]

url: https://github.com/intel-lab-lkp/linux/commits/Pawan-Gupta/x86-cpu-topology-Add-x86_cpu_type-to-struct-cpuinfo_topology/20240617-172542
base: 83a7eefedc9b56fe7bfeff13b6c7356688ffa670
patch link: https://lore.kernel.org/r/20240617-add-cpu-type-v1-1-b88998c01e76%40linux.intel.com
patch subject: [PATCH PATCH 1/9] x86/cpu/topology: Add x86_cpu_type to struct cpuinfo_topology
config: i386-buildonly-randconfig-004-20240617 (https://download.01.org/0day-ci/archive/20240617/202406172104.aOlpCnvb-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240617/202406172104.aOlpCnvb-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/202406172104.aOlpCnvb-lkp@intel.com/

All errors (new ones prefixed by >>):

>> arch/x86/kernel/cpu/topology_common.c:145:21: error: use of undeclared identifier 'X86_CPU_TYPE_UNKNOWN'
145 | c->topo.cpu_type = X86_CPU_TYPE_UNKNOWN;
| ^
>> arch/x86/kernel/cpu/topology_common.c:148:41: error: use of undeclared identifier 'X86_CPU_TYPE_INTEL_SHIFT'
148 | c->topo.cpu_type = cpuid_eax(0x1a) >> X86_CPU_TYPE_INTEL_SHIFT;
| ^
2 errors generated.

vim +/X86_CPU_TYPE_UNKNOWN +145 arch/x86/kernel/cpu/topology_common.c

142
143 static void topo_set_cpu_type(struct cpuinfo_x86 *c)
144 {
> 145 c->topo.cpu_type = X86_CPU_TYPE_UNKNOWN;
146
147 if (c->x86_vendor == X86_VENDOR_INTEL && cpuid_eax(0) >= 0x1a)
> 148 c->topo.cpu_type = cpuid_eax(0x1a) >> X86_CPU_TYPE_INTEL_SHIFT;
149 }
150

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