1 files changed, 7 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index 5c023c9cf16e..a2dc75793bd5 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -11,6 +11,7 @@
 
 #include <linux/tracehook.h>
 #include <linux/signal.h>
+#include <linux/uprobes.h>
 #include <linux/key.h>
 #include <asm/hw_breakpoint.h>
 #include <asm/uaccess.h>
@@ -130,7 +131,7 @@ static int do_signal(struct pt_regs *regs)
          * triggered inside the kernel.
          */
         if (current->thread.dabr)
-                set_dabr(current->thread.dabr);
+                set_dabr(current->thread.dabr, current->thread.dabrx);
 #endif
         /* Re-enable the breakpoints for the signal stack */
         thread_change_pc(current, regs);
@@ -157,6 +158,11 @@ static int do_signal(struct pt_regs *regs)
 
 void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
 {
+        if (thread_info_flags & _TIF_UPROBE) {
+                clear_thread_flag(TIF_UPROBE);
+                uprobe_notify_resume(regs);
+        }
+
         if (thread_info_flags & _TIF_SIGPENDING)
                 do_signal(regs);