diff options
| -rw-r--r-- | arch/s390/mm/maccess.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index fec59c067d0d..350b0acd7f52 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -101,7 +101,9 @@ int memcpy_real(void *dest, void *src, size_t count) local_irq_save(flags); __arch_local_irq_stnsm(0xfbUL); rc = __memcpy_real(dest, src, count); - local_irq_restore(flags); + if (!arch_irqs_disabled_flags(flags)) + trace_hardirqs_on(); + __arch_local_irq_ssm(flags); return rc; } |