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kernel: added compatibility for non-GKI devices

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Co-authored-by: rsuntk <rsuntk@yukiprjkt.my.id>
Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>
Signed-off-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>
This commit is contained in:
ShirkNeko
2025-05-10 13:19:30 +08:00
parent 59e3675a36
commit 9d920e7cc5
20 changed files with 961 additions and 235 deletions
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51
kernel/ksu.c
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@@ -11,6 +11,24 @@
#include "ksu.h"
#include "throne_tracker.h"
#ifdef CONFIG_KSU_CMDLINE
#include <linux/init.h>
// use get_ksu_state()!
unsigned int enable_kernelsu = 1; // enabled by default
static int __init read_kernelsu_state(char *s)
{
if (s)
enable_kernelsu = simple_strtoul(s, NULL, 0);
return 1;
}
__setup("kernelsu.enabled=", read_kernelsu_state);
bool get_ksu_state(void) { return enable_kernelsu >= 1; }
#else
bool get_ksu_state(void) { return true; }
#endif /* CONFIG_KSU_CMDLINE */
static struct workqueue_struct *ksu_workqueue;
bool ksu_queue_work(struct work_struct *work)
@@ -39,6 +57,20 @@ extern void ksu_ksud_exit();
int __init kernelsu_init(void)
{
pr_info("kernelsu.enabled=%d\n",
(int)get_ksu_state());
#ifndef CONFIG_KSU_64BIT
pr_info_once("Running in 32bit mode!\n");
#endif
#ifdef CONFIG_KSU_CMDLINE
if (!get_ksu_state()) {
pr_info_once("drivers is disabled.");
return 0;
}
#endif
#ifdef CONFIG_KSU_DEBUG
pr_alert("*************************************************************");
pr_alert("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **");
@@ -56,11 +88,13 @@ int __init kernelsu_init(void)
ksu_allowlist_init();
ksu_throne_tracker_init();
#ifdef CONFIG_KPROBES
ksu_sucompat_init();
#ifdef CONFIG_KSU_KPROBES_HOOK
ksu_ksud_init();
#else
pr_alert("KPROBES is disabled, KernelSU may not work, please check https://kernelsu.org/guide/how-to-integrate-for-non-gki.html");
pr_debug("init ksu driver\n");
#endif
#ifdef MODULE
@@ -73,16 +107,21 @@ int __init kernelsu_init(void)
void kernelsu_exit(void)
{
#ifdef CONFIG_KSU_CMDLINE
if (!get_ksu_state()) {
return;
}
#endif
ksu_allowlist_exit();
ksu_throne_tracker_exit();
destroy_workqueue(ksu_workqueue);
#ifdef CONFIG_KPROBES
#ifdef CONFIG_KSU_KPROBES_HOOK
ksu_ksud_exit();
ksu_sucompat_exit();
#endif
ksu_sucompat_exit();
ksu_core_exit();
}
@@ -93,4 +132,8 @@ module_exit(kernelsu_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("weishu");
MODULE_DESCRIPTION("Android KernelSU");
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);
#endif