1 files changed, 0 insertions, 13 deletions

diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c
index 4d584ae29ae1..f570b3085ef9 100644
--- a/arch/mn10300/kernel/signal.c
+++ b/arch/mn10300/kernel/signal.c
@@ -317,10 +317,6 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set,
         regs->d0 = sig;
         regs->d1 = (unsigned long) &frame->sc;
 
-        /* the tracer may want to single-step inside the handler */
-        if (test_thread_flag(TIF_SINGLESTEP))
-                ptrace_notify(SIGTRAP);
-
 #if DEBUG_SIG
         printk(KERN_DEBUG "SIG deliver %d (%s:%d): sp=%p pc=%lx ra=%p\n",
                sig, current->comm, current->pid, frame, regs->pc,
@@ -398,10 +394,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         regs->d0 = sig;
         regs->d1 = (long) &frame->info;
 
-        /* the tracer may want to single-step inside the handler */
-        if (test_thread_flag(TIF_SINGLESTEP))
-                ptrace_notify(SIGTRAP);
-
 #if DEBUG_SIG
         printk(KERN_DEBUG "SIG deliver %d (%s:%d): sp=%p pc=%lx ra=%p\n",
                sig, current->comm, current->pid, frame, regs->pc,
@@ -475,11 +467,6 @@ static void do_signal(struct pt_regs *regs)
         siginfo_t info;
         int signr;
 
-        /* we want the common case to go fast, which is why we may in certain
-         * cases get here from kernel mode */
-        if (!user_mode(regs))
-                return;
-
         signr = get_signal_to_deliver(&info, &ka, regs, NULL);
         if (signr > 0) {
                 if (handle_signal(signr, &info, &ka, regs) == 0) {