diff options
Diffstat (limited to 'arch/s390/kernel/entry.S')
| -rw-r--r-- | arch/s390/kernel/entry.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index bc7ff3658c3..f3bceb16532 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -624,9 +624,11 @@ io_work_loop: # _TIF_MCCK_PENDING is set, call handler # io_mcck_pending: + TRACE_IRQS_OFF l %r1,BASED(.Ls390_handle_mcck) - la %r14,BASED(io_work_loop) - br %r1 # TIF bit will be cleared by handler + basr %r14,%r1 # TIF bit will be cleared by handler + TRACE_IRQS_ON + b BASED(io_work_loop) # # _TIF_NEED_RESCHED is set, call schedule |