diff options
Diffstat (limited to 'arch/s390/lib/delay.c')
| -rw-r--r-- | arch/s390/lib/delay.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c index a65229d91c92..db92f044024c 100644 --- a/arch/s390/lib/delay.c +++ b/arch/s390/lib/delay.c @@ -32,7 +32,8 @@ static void __udelay_disabled(unsigned long long usecs) u64 clock_saved; u64 end; - mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT; + mask = psw_kernel_bits | PSW_MASK_DAT | PSW_MASK_WAIT | + PSW_MASK_EXT | PSW_MASK_MCHECK; end = get_clock() + (usecs << 12); clock_saved = local_tick_disable(); __ctl_store(cr0_saved, 0, 0); |