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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: xdKdaEjMT0jiFuicfZf0rGafNqQkm1yEFP3X84hwFgYsfTc4uZOH7L5cclE8miGxa+TE3iw7/nhfVP0bNIuAqt9smTCpUhGrVdfD5/HgqG1rQm51nVI/QgP6igOvXHTXQNKqh1AWBhMlNTgNuNqvKJaD4hil+B6QA2uwCunUyUYB738Pq+o/hlrswie5WQP4hmiECR4+58cjWlBtZ/3l6uJ3AcS+IDcm0qrP+NJ2zVHWEHaaKzOlqPV2GRrPl8PXq4g+F8hgYMtE1WjTwWyvCKjd9EPeVJIxHHMpLZihOJA4B2qFN6ZNOTGOGjREhhc3nRZF/0WmItxDS8HcCdWCgla2lslJuewGbxVxCbeqZ+kRqQj7mmrEcsiFn1lANzEiip7dwHodGGkE5QZHWwpNJmWovChRDKVMA4MMe4cKBXIGQR37lqThXE0yjs9N7SOI X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Jun 2026 08:44:01.6438 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a5c4e890-9f50-430a-f1d6-08dec0831880 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000E9CD.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4257 On multi-socket platforms each socket has its own BPMP which exposes the same clock names. Fix this by using the NUMA ID as a prefix for the clock names on multi-socket platforms. Use 'sizeof(info->name)' in the strscpy() and snprintf() functions to future proof against anyone changing the size of the 'name' array. Co-developed-by: Timo Alho Signed-off-by: Timo Alho Signed-off-by: Jon Hunter --- Changes since V1: - Use NUMA ID as a prefix and not a suffix for the clock name. drivers/clk/tegra/clk-bpmp.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/clk/tegra/clk-bpmp.c b/drivers/clk/tegra/clk-bpmp.c index f6d2b934228b..067a8555c4e7 100644 --- a/drivers/clk/tegra/clk-bpmp.c +++ b/drivers/clk/tegra/clk-bpmp.c @@ -367,7 +367,15 @@ static int tegra_bpmp_clk_get_info(struct tegra_bpmp *bpmp, unsigned int id, if (err < 0) return err; - strscpy(info->name, response.name, MRQ_CLK_NAME_MAXLEN); + if (dev_to_node(bpmp->dev) == NUMA_NO_NODE) { + strscpy(info->name, response.name, sizeof(info->name)); + } else { + err = snprintf(info->name, sizeof(info->name), "%d-%s", + dev_to_node(bpmp->dev), response.name); + if (WARN_ON(err >= sizeof(info->name))) + return -E2BIG; + } + info->num_parents = response.num_parents; for (i = 0; i < info->num_parents; i++) -- 2.43.0