diff options
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/cio.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index dc67c39..a49c46c 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -601,8 +601,6 @@ void __irq_entry do_IRQ(struct pt_regs *regs) struct pt_regs *old_regs; old_regs = set_irq_regs(regs); - s390_idle_check(regs, S390_lowcore.int_clock, - S390_lowcore.async_enter_timer); irq_enter(); __this_cpu_write(s390_idle.nohz_delay, 1); if (S390_lowcore.int_clock >= S390_lowcore.clock_comparator) diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 770a740..2a0dfcb 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -18,6 +18,7 @@ #include <linux/atomic.h> #include <asm/debug.h> #include <asm/qdio.h> +#include <asm/ipl.h> #include "cio.h" #include "css.h" @@ -1093,6 +1094,11 @@ static void qdio_handle_activate_check(struct ccw_device *cdev, q->nr, q->first_to_kick, count, irq_ptr->int_parm); no_handler: qdio_set_state(irq_ptr, QDIO_IRQ_STATE_STOPPED); + /* + * In case of z/VM LGR (Live Guest Migration) QDIO recovery will happen. + * Therefore we call the LGR detection function here. + */ + lgr_info_log(); } static void qdio_establish_handle_irq(struct ccw_device *cdev, int cstat, |
