kernel: Rewrite the kernel source code (#554)

* clean unused header

* on_module_mounted in ksud.c

* refact: use app_profile

* unified hook manager

* add zygote to hook target

* move reboot hook to supercall.c

* refactor: kernel_umount setuid_hook

* update mark rules, add init mark tracker

* remove reboot from check_syscall_fastpath

* update setuid_hook, remove uneeded sucompat enable

* log freely

* kernel: Migrate kprobe hook configuration items

* kernel: fix build

* cli: add ksud debug mark

* Fix rustfmt warning

---------

Co-authored-by: Ylarod <me@ylarod.cn>
Co-authored-by: Wang Han <416810799@qq.com>
Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>

kernel/kprobe_hook_manager.h

@@ -0,0 +1,23 @@
+#ifndef __KSU_H_KSU_KBROBES_HOOK_MANAGER
+#define __KSU_H_KSU_KBROBES_HOOK_MANAGER
+
+#include <linux/init.h>
+#include <linux/version.h>
+#include <linux/binfmts.h>
+#include <linux/tty.h>
+#include <linux/fs.h>
+#include "selinux/selinux.h"
+#include "objsec.h"
+
+#ifndef DEVPTS_SUPER_MAGIC
+#define DEVPTS_SUPER_MAGIC    0x1cd1
+#endif
+
+extern bool ksu_is_compat __read_mostly;
+
+extern int __ksu_handle_devpts(struct inode *inode); // sucompat.c
+
+void ksu_kprobe_hook_init(void);
+void ksu_kprobe_hook_exit(void);
+
+#endif