Hi Muhammad, kernel test robot noticed the following build warnings:
[auto build test WARNING on kvm/queue] [also build test WARNING on kvmarm/next kvms390/next linus/master v6.10-rc3 next-20240613] [cannot apply to kvm/linux-next] [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/Muhammad-Usama-Anjum/selftests-kvm-replace-exit-with-ksft_exit_fail_msg/20240612-184820 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue patch link: https://lore.kernel.org/r/20240612104500.425012-1-usama.anjum%40collabora.com patch subject: [PATCH 1/2] selftests: kvm: remove print_skip() :::::: branch date: 3 days ago :::::: commit date: 3 days ago 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/20240615/202406151641.bjql765q-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/r/202406151641.bjql765q-...@intel.com/ All warnings (new ones prefixed by >>): >> x86_64/hyperv_cpuid.c:155:1: warning: unused label 'do_sys' [-Wunused-label] 155 | do_sys: | ^~~~~~~ >> x86_64/hyperv_cpuid.c:165:1: warning: unused label 'out' [-Wunused-label] 165 | out: | ^~~~ 2 warnings generated. vim +/do_sys +155 tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c 7edcb73433276d Vitaly Kuznetsov 2018-12-10 128 7edcb73433276d Vitaly Kuznetsov 2018-12-10 129 int main(int argc, char *argv[]) 7edcb73433276d Vitaly Kuznetsov 2018-12-10 130 { 7edcb73433276d Vitaly Kuznetsov 2018-12-10 131 struct kvm_vm *vm; 813e38cd6d7b42 Sean Christopherson 2022-06-14 132 const struct kvm_cpuid2 *hv_cpuid_entries; 5c6e31b3bc4b52 Sean Christopherson 2022-02-15 133 struct kvm_vcpu *vcpu; 7edcb73433276d Vitaly Kuznetsov 2018-12-10 134 7ed397d107d461 Sean Christopherson 2022-05-27 135 TEST_REQUIRE(kvm_has_cap(KVM_CAP_HYPERV_CPUID)); 7edcb73433276d Vitaly Kuznetsov 2018-12-10 136 5c6e31b3bc4b52 Sean Christopherson 2022-02-15 137 vm = vm_create_with_one_vcpu(&vcpu, guest_code); 8b460692fee46a Vitaly Kuznetsov 2020-09-29 138 8b460692fee46a Vitaly Kuznetsov 2020-09-29 139 /* Test vCPU ioctl version */ 5c6e31b3bc4b52 Sean Christopherson 2022-02-15 140 test_hv_cpuid_e2big(vm, vcpu); 8b460692fee46a Vitaly Kuznetsov 2020-09-29 141 768e9a61856b75 Sean Christopherson 2022-06-02 142 hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vcpu); 8b460692fee46a Vitaly Kuznetsov 2020-09-29 143 test_hv_cpuid(hv_cpuid_entries, false); 813e38cd6d7b42 Sean Christopherson 2022-06-14 144 free((void *)hv_cpuid_entries); 8b460692fee46a Vitaly Kuznetsov 2020-09-29 145 1ecbb337fa107c Sean Christopherson 2022-06-14 146 if (!kvm_cpu_has(X86_FEATURE_VMX) || a9af8b5d3d419a Muhammad Usama Anjum 2024-06-12 147 !kvm_has_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) a9af8b5d3d419a Muhammad Usama Anjum 2024-06-12 148 ksft_exit_skip("Enlightened VMCS is unsupported\n"); a9af8b5d3d419a Muhammad Usama Anjum 2024-06-12 149 768e9a61856b75 Sean Christopherson 2022-06-02 150 vcpu_enable_evmcs(vcpu); 768e9a61856b75 Sean Christopherson 2022-06-02 151 hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vcpu); 8b460692fee46a Vitaly Kuznetsov 2020-09-29 152 test_hv_cpuid(hv_cpuid_entries, true); 813e38cd6d7b42 Sean Christopherson 2022-06-14 153 free((void *)hv_cpuid_entries); 8b460692fee46a Vitaly Kuznetsov 2020-09-29 154 8b460692fee46a Vitaly Kuznetsov 2020-09-29 @155 do_sys: -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
