1 files changed, 9 insertions, 0 deletions

diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 00d9c83b8020..781960f80b6f 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -448,11 +448,20 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
         return 0;
 }
 
+void __kprobes flush_insn_slot(struct kprobe *p)
+{
+        unsigned long arm_addr;
+
+        arm_addr = ((unsigned long)&p->opcode.bundle) & ~0xFULL;
+        flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
+}
+
 void __kprobes arch_arm_kprobe(struct kprobe *p)
 {
         unsigned long addr = (unsigned long)p->addr;
         unsigned long arm_addr = addr & ~0xFULL;
 
+        flush_insn_slot(p);
         memcpy((char *)arm_addr, &p->ainsn.insn.bundle, sizeof(bundle_t));
         flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
 }