1 files changed, 1 insertions, 0 deletions

diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index ea5099c9709c..e204f9597aaf 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -32,6 +32,7 @@ static const struct irq_class intrclass_names[] = {
         {.name = "VRT", .desc = "[EXT] Virtio" },
         {.name = "SCP", .desc = "[EXT] Service Call" },
         {.name = "IUC", .desc = "[EXT] IUCV" },
+        {.name = "CPM", .desc = "[EXT] CPU Measurement" },
         {.name = "QAI", .desc = "[I/O] QDIO Adapter Interrupt" },
         {.name = "QDI", .desc = "[I/O] QDIO Interrupt" },
         {.name = "DAS", .desc = "[I/O] DASD" },