fix lot (#518)

* refact: use feature subsystem

* use 64bit feature

* fix

* add fixme

* add feature max to get_info

* use 32bit feature id

* allow root to get/set feature

* more clean perm_check functions

* fix

* add feature command to ksud

kernel: do not expose perm checker

* fix security_task_fix_setuid_handler_pre

* add android16-6.12 ci

* manager: add kernel_umount switch

Co-authored-by: YuKongA <70465933+YuKongA@users.noreply.github.com>

* manager: Reinstate the LKM selection function

* kernel: add name and print command value

- Optimise sulog log display

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

* fix

* ksud: clippy

---------

Co-authored-by: Ylarod <me@ylarod.cn>
Co-authored-by: YuKongA <70465933+YuKongA@users.noreply.github.com>
Co-authored-by: weishu <twsxtd@gmail.com>

manager/app/src/main/cpp/jni.c

@@ -5,6 +5,7 @@
 #include <sys/prctl.h>
 #include <android/log.h>
 #include <string.h>
+#include <linux/capability.h>
 
 NativeBridgeNP(getVersion, jint) {
 	uint32_t version = get_version();
@@ -300,6 +301,14 @@ NativeBridge(setSuEnabled, jboolean, jboolean enabled) {
 	return set_su_enabled(enabled);
 }
 
+NativeBridgeNP(isKernelUmountEnabled, jboolean) {
+    return is_kernel_umount_enabled();
+}
+
+NativeBridge(setKernelUmountEnabled, jboolean, jboolean enabled) {
+    return set_kernel_umount_enabled(enabled);
+}
+
 // Check if KPM is enabled
 NativeBridgeNP(isKPMEnabled, jboolean) {
 	return is_KPM_enable();