| Message ID | 20200216193005.144157-18-jolsa@kernel.org |
|---|---|
| State | Changes Requested |
| Delegated to: | BPF Maintainers |
| Headers | show |
| Series | bpf: Add trampoline and dispatcher to /proc/kallsyms | expand |
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index fb5c2cd44d30..463ada5117f8 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -742,6 +742,7 @@ static int machine__process_ksymbol_register(struct machine *machine, map->start = event->ksymbol.addr; map->end = map->start + event->ksymbol.len; maps__insert(&machine->kmaps, map); + dso__set_loaded(dso); } sym = symbol__new(map->map_ip(map, map->start),
There's no special load action for ksymbol data on map__load/dso__load action, where the kernel is getting loaded. It only gets confused with kernel kallsyms/vmlinux load for bpf object, which fails and could mess up with the map. Disabling any further load of the map for ksymbol related dso/map. Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/perf/util/machine.c | 1 + 1 file changed, 1 insertion(+)