diff options
Diffstat (limited to 'arch/s390/kernel/irq.c')
| -rw-r--r-- | arch/s390/kernel/irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 6f71b0ce10..9acc6630ab 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -29,6 +29,7 @@ #include <asm/hw_irq.h> #include <asm/stacktrace.h> #include <asm/softirq_stack.h> +#include <asm/vtime.h> #include "entry.h" DEFINE_PER_CPU_SHARED_ALIGNED(struct irq_stat, irq_stat); @@ -150,6 +151,7 @@ void noinstr do_io_irq(struct pt_regs *regs) if (from_idle) account_idle_time_irq(); + set_cpu_flag(CIF_NOHZ_DELAY); do { regs->tpi_info = S390_lowcore.tpi_info; if (S390_lowcore.tpi_info.adapter_IO) |