diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index f253eda27fa388a4cac1c7963784fa1773ddbbf9..cba17a8f53d0632afc81611f65d129f8de78c305 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -4,6 +4,7 @@ #include #include #include +#include #include #include @@ -14,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -812,12 +814,15 @@ void ipi_decode(struct smtc_ipi *pipi) smtc_ipi_nq(&freeIPIq, pipi); switch (type_copy) { case SMTC_CLOCK_TICK: + irq_enter(); + kstat_this_cpu.irqs[MIPSCPU_INT_BASE + MIPSCPU_INT_CPUCTR]++; /* Invoke Clock "Interrupt" */ ipi_timer_latch[dest_copy] = 0; #ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG clock_hang_reported[dest_copy] = 0; #endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */ local_timer_interrupt(0, NULL); + irq_exit(); break; case LINUX_SMP_IPI: switch ((int)arg_copy) {