arch/x86/events/intel/lbr.c:1866:1: warning: symbol '__pcpu_scope_bpf_lbr_entries' was not declared. Should it be static? arch/x86/events/intel/lbr.c:1867:1: warning: symbol '__pcpu_scope_bpf_lbr_cnt' was not declared. Should it be static? Reported-by: kernel test robot <lkp(a)intel.com&gt; Signed-off-by: kernel test robot <lkp(a)intel.com&gt; --- lbr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index e4e863f6fb93d..e3116c10c3b7e 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -1863,8 +1863,8 @@ struct event_constraint vlbr_constraint = __EVENT_CONSTRAINT(INTEL_FIXED_VLBR_EVENT, (1ULL << INTEL_PMC_IDX_FIXED_VLBR), FIXED_EVENT_FLAGS, 1, 0, PERF_X86_EVENT_LBR_SELECT); -DEFINE_PER_CPU(struct perf_branch_entry, bpf_lbr_entries[MAX_LBR_ENTRIES]); -DEFINE_PER_CPU(int, bpf_lbr_cnt); +static DEFINE_PER_CPU(struct perf_branch_entry, bpf_lbr_entries[MAX_LBR_ENTRIES]); +static DEFINE_PER_CPU(int, bpf_lbr_cnt); int bpf_branch_record_read(void) {