1 files changed, 3 insertions, 3 deletions

diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index b7a204137fbb..98bef04d9484 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -115,19 +115,19 @@ int arch_prepare_kprobe(struct kprobe *p)
         case 0:
                 major_opcode = (bundle->quad0.slot0 >> SLOT0_OPCODE_SHIFT);
                 kprobe_inst = bundle->quad0.slot0;
-                bundle->quad0.slot0 = BREAK_INST;
+                bundle->quad0.slot0 = BREAK_INST | (0x3f & kprobe_inst);
                 break;
         case 1:
                 major_opcode = (bundle->quad1.slot1_p1 >> SLOT1_p1_OPCODE_SHIFT);
                 kprobe_inst = (bundle->quad0.slot1_p0 |
                                 (bundle->quad1.slot1_p1 << (64-46)));
-                bundle->quad0.slot1_p0 = BREAK_INST;
+                bundle->quad0.slot1_p0 = BREAK_INST | (0x3f & kprobe_inst);
                 bundle->quad1.slot1_p1 = (BREAK_INST >> (64-46));
                 break;
         case 2:
                 major_opcode = (bundle->quad1.slot2 >> SLOT2_OPCODE_SHIFT);
                 kprobe_inst = bundle->quad1.slot2;
-                bundle->quad1.slot2 = BREAK_INST;
+                bundle->quad1.slot2 = BREAK_INST | (0x3f & kprobe_inst);
                 break;
         }