diff options
| -rw-r--r-- | arch/s390/include/asm/irq.h | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/irq.c | 1 | ||||
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 2 |
3 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h index 8c79f9400a3..db14a311f1d 100644 --- a/arch/s390/include/asm/irq.h +++ b/arch/s390/include/asm/irq.h @@ -25,6 +25,7 @@ enum interruption_class { IOINT_LCS, IOINT_CLW, IOINT_CTC, + IOINT_APB, NMI_NMI, NR_IRQS, }; diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 57ed2b55c2a..ea5099c9709 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -42,6 +42,7 @@ static const struct irq_class intrclass_names[] = { {.name = "LCS", .desc = "[I/O] LCS" }, {.name = "CLW", .desc = "[I/O] CLAW" }, {.name = "CTC", .desc = "[I/O] CTC" }, + {.name = "APB", .desc = "[I/O] AP Bus" }, {.name = "NMI", .desc = "[NMI] Machine Check" }, }; diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index a1ba52a0960..4f37c45ee11 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -27,6 +27,7 @@ #define KMSG_COMPONENT "ap" #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#include <linux/kernel_stat.h> #include <linux/module.h> #include <linux/init.h> #include <linux/delay.h> @@ -1042,6 +1043,7 @@ out: static void ap_interrupt_handler(void *unused1, void *unused2) { + kstat_cpu(smp_processor_id()).irqs[IOINT_APB]++; tasklet_schedule(&ap_tasklet); } |