#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/ptrace.h>
+#include <linux/tracehook.h>
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/smp.h>
sigaddset(¤t->blocked, sig);
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
+
+ /*
+ * Let tracing know that we've done the handler setup.
+ */
+ tracehook_signal_handler(sig, info, ka, &scr->pt,
+ test_thread_flag(TIF_SINGLESTEP));
+
return 1;
}