1 files changed, 6 insertions, 0 deletions

diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 9b19a84d11ef..80ea4fa95bd9 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -69,6 +69,7 @@ extern asmlinkage void handle_reserved(void);
 extern int fpu_emulator_cop1Handler(struct pt_regs *xcp,
         struct mips_fpu_struct *ctx, int has_fpu);
 
+void (*board_watchpoint_handler)(struct pt_regs *regs);
 void (*board_be_init)(void);
 int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
 void (*board_nmi_handler_setup)(void);
@@ -833,6 +834,11 @@ asmlinkage void do_mdmx(struct pt_regs *regs)
 
 asmlinkage void do_watch(struct pt_regs *regs)
 {
+        if (board_watchpoint_handler) {
+                (*board_watchpoint_handler)(regs);
+                return;
+        }
+
         /*
          * We use the watch exception where available to detect stack
          * overflows.