From: Masami Hiramatsu <mhiramat@kernel.org>
Date: Wed, 22 May 2019 08:32:27 +0000 (+0900)
Subject: kprobes: Initialize kprobes at postcore_initcall
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b5f8b32c93b21c457a958d2a6bf938dab41bac4e;p=linux.git

kprobes: Initialize kprobes at postcore_initcall

Initialize kprobes at postcore_initcall level instead of module_init
since kprobes is not a module, and it depends on only subsystems
initialized in core_initcall.
This will allow ftrace kprobe event to add new events when it is
initializing because ftrace kprobe event is initialized at
later initcall level.

Link: http://lkml.kernel.org/r/155851394736.15728.13626739508905120098.stgit@devnote2

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---

diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index b1ea30a5540e9..54aaaad00a47f 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -2289,6 +2289,7 @@ static int __init init_kprobes(void)
 		init_test_probes();
 	return err;
 }
+postcore_initcall(init_kprobes);
 
 #ifdef CONFIG_DEBUG_FS
 static void report_probe(struct seq_file *pi, struct kprobe *p,
@@ -2614,5 +2615,3 @@ error:
 
 late_initcall(debugfs_kprobe_init);
 #endif /* CONFIG_DEBUG_FS */
-
-module_init(init_kprobes);