X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=kernel%2Fkprobes.c;h=9788c0ec6f4378f19cd80e873d42a0aec7171548;hb=ebf4bcbd5f249afc8f48a7aa32255f8ebbff5876;hp=29f5b65bee29321bbfef40396712e1960b9a5836;hpb=acb42a3b611d7ad4cb173c3b37674b549df2ffeb;p=karo-tx-linux.git

diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 29f5b65bee29..9788c0ec6f43 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -1673,8 +1673,12 @@ static int __kprobes pre_handler_kretprobe(struct kprobe *p,
 		ri->rp = rp;
 		ri->task = current;
 
-		if (rp->entry_handler && rp->entry_handler(ri, regs))
+		if (rp->entry_handler && rp->entry_handler(ri, regs)) {
+			raw_spin_lock_irqsave(&rp->lock, flags);
+			hlist_add_head(&ri->hlist, &rp->free_instances);
+			raw_spin_unlock_irqrestore(&rp->lock, flags);
 			return 0;
+		}
 
 		arch_prepare_kretprobe(ri, regs);