kernel: use sys_enter tracepoint for sucompat (#533)

* use sys_enter tracepoint for sucompat

* update sucompat rules

* clean tif mark

* mark tif after load allow list

* clear all tif first, then mark target

* Fix shell su

* allow when escape

* fix bugs

* kernel: Resolve logical inconsistencies

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Co-authored-by: Ylarod <me@ylarod.cn>
Co-authored-by: weishu <twsxtd@gmail.com>

kernel/selinux/selinux.h

@@ -3,6 +3,7 @@
 
 #include "linux/types.h"
 #include "linux/version.h"
+#include "linux/sched.h"
 
 void setup_selinux(const char *);
 
@@ -10,9 +11,11 @@ void setenforce(bool);
 
 bool getenforce();
 
+bool is_task_ksu_domain(const struct cred* cred);
+
 bool is_ksu_domain();
 
-bool is_zygote(void *cred);
+bool is_zygote(const struct cred* cred);
 
 void apply_kernelsu_rules();