diff options
Diffstat (limited to 'arch/s390/kernel/setup.c')
| -rw-r--r-- | arch/s390/kernel/setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index c4131a817412..50f8f1e3760e 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -492,6 +492,10 @@ static void setup_addressing_mode(void) printk("S390 address spaces switched, "); set_amode_and_uaccess(PSW_ASC_PRIMARY, PSW32_ASC_PRIMARY); } +#ifdef CONFIG_TRACE_IRQFLAGS + sysc_restore_trace_psw.mask = psw_kernel_bits & ~PSW_MASK_MCHECK; + io_restore_trace_psw.mask = psw_kernel_bits & ~PSW_MASK_MCHECK; +#endif } static void __init |