AMD uses the cache l3 boundary for schemata masks. Update it accordigly.
Signed-off-by: Babu Moger babu.moger@amd.com --- tools/testing/selftests/resctrl/resctrlfs.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/resctrl/resctrlfs.c b/tools/testing/selftests/resctrl/resctrlfs.c index 146a10e..15cda1b 100644 --- a/tools/testing/selftests/resctrl/resctrlfs.c +++ b/tools/testing/selftests/resctrl/resctrlfs.c @@ -103,8 +103,13 @@ int get_resource_id(int cpu_no, int *resource_id) char phys_pkg_path[1024]; FILE *fp;
- sprintf(phys_pkg_path, "%s%d/topology/physical_package_id", - PHYS_ID_PATH, cpu_no); + if (authentic_amd) + sprintf(phys_pkg_path, "%s%d/cache/index3/id", + PHYS_ID_PATH, cpu_no); + else + sprintf(phys_pkg_path, "%s%d/topology/physical_package_id", + PHYS_ID_PATH, cpu_no); + fp = fopen(phys_pkg_path, "r"); if (!fp) { perror("Failed to open physical_package_id");