diff options
| -rw-r--r-- | tools/perf/tests/topology.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c index ee1e3dcbc0bd..d23a9e322ff5 100644 --- a/tools/perf/tests/topology.c +++ b/tools/perf/tests/topology.c @@ -109,6 +109,17 @@ static int check_cpu_topology(char *path, struct perf_cpu_map *map) && strncmp(session->header.env.arch, "aarch64", 7)) return TEST_SKIP; + /* + * In powerpc pSeries platform, not all the topology information + * are exposed via sysfs. Due to restriction, detail like + * physical_package_id will be set to -1. Hence skip this + * test if physical_package_id returns -1 for cpu from perf_cpu_map. + */ + if (strncmp(session->header.env.arch, "powerpc", 7)) { + if (cpu__get_socket_id(perf_cpu_map__cpu(map, 0)) == -1) + return TEST_SKIP; + } + TEST_ASSERT_VAL("Session header CPU map not set", session->header.env.cpu); for (i = 0; i < session->header.env.nr_cpus_avail; i++) { |