diff options
Diffstat (limited to 'arch/s390/kernel/signal.c')
| -rw-r--r-- | arch/s390/kernel/signal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index d1259d87507..c3ff70a7b24 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -461,6 +461,8 @@ void do_signal(struct pt_regs *regs) /* Restart system call with magic TIF bit. */ regs->gprs[2] = regs->orig_gpr2; set_thread_flag(TIF_SYSCALL); + if (test_thread_flag(TIF_SINGLE_STEP)) + set_thread_flag(TIF_PER_TRAP); break; } } |