1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index 9453815138fa..5de9f4a9c3fd 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -337,6 +337,9 @@ static void __kprobes arch_copy_kprobe(struct kprobe *p)
 
 int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
+        if (alternatives_text_reserved(p->addr, p->addr))
+                return -EINVAL;
+
         if (!can_probe((unsigned long)p->addr))
                 return -EILSEQ;
         /* insn: must be on special executable page on x86. */