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-rw-r--r--arch/powerpc/kernel/signal.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index 5c023c9cf16..a2dc75793bd 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);