Hi Jim, kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20260121] [cannot apply to kvm/queue kvm/next perf-tools-next/perf-tools-next tip/perf/core perf-tools/perf-tools kvm/linux-next acme/perf/core v6.19-rc6 v6.19-rc5 v6.19-rc4 linus/master v6.19-rc6] [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/Jim-Mattson/KVM-x86-pmu-Introduce-amd_pmu_set_eventsel_hw/20260122-070031 base: next-20260121 patch link: https://lore.kernel.org/r/20260121225438.3908422-7-jmattson%40google.com patch subject: [PATCH 6/6] KVM: selftests: x86: Add svm_pmu_hg_test for HG_ONLY bits config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260122/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260122/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): >> x86/svm_pmu_hg_test.c:37:9: warning: "MSR_F15H_PERF_CTL0" redefined 37 | #define MSR_F15H_PERF_CTL0 0xc0010200 | ^~~~~~~~~~~~~~~~~~ In file included from include/x86/processor.h:13, from x86/svm_pmu_hg_test.c:31: tools/testing/selftests/../../../tools/arch/x86/include/asm/msr-index.h:815:9: note: this is the location of the previous definition 815 | #define MSR_F15H_PERF_CTL0 MSR_F15H_PERF_CTL | ^~~~~~~~~~~~~~~~~~ >> x86/svm_pmu_hg_test.c:38:9: warning: "MSR_F15H_PERF_CTR0" redefined 38 | #define MSR_F15H_PERF_CTR0 0xc0010201 | ^~~~~~~~~~~~~~~~~~ tools/testing/selftests/../../../tools/arch/x86/include/asm/msr-index.h:823:9: note: this is the location of the previous definition 823 | #define MSR_F15H_PERF_CTR0 MSR_F15H_PERF_CTR | ^~~~~~~~~~~~~~~~~~ cc1: note: unrecognized command-line option '-Wno-gnu-variable-sized-type-not-at-end' may have been intended to silence earlier diagnostics -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
