BPF CO-RE requires 3 underscores for the ignored suffix rule but it
mistakenly used only 2. Let's fix it.
Fixes: 3a8b8fc3174891c4 ("perf bpf filter: Support pre-5.16 kernels where 'mem_hops' isn't in 'union perf_mem_data_src'")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <song@kernel.org>
Cc: bpf@vger.kernel.org
Link: https://lore.kernel.org/r/20230525000307.3202449-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
} __attribute__((preserve_access_index));
/* new kernel perf_mem_data_src definition */
-union perf_mem_data_src__new {
+union perf_mem_data_src___new {
__u64 val;
struct {
__u64 mem_op:5, /* type of opcode */
if (entry->part == 7)
return kctx->data->data_src.mem_blk;
if (entry->part == 8) {
- union perf_mem_data_src__new *data = (void *)&kctx->data->data_src;
+ union perf_mem_data_src___new *data = (void *)&kctx->data->data_src;
if (bpf_core_field_exists(data->mem_hops))
return data->mem_hops;