diff --git a/samsung/SM-A155F/fix_base.c.patch b/samsung/SM-A155F/fix_base.c.patch
new file mode 100644
index 00000000..dd79a4dd
--- /dev/null
+++ b/samsung/SM-A155F/fix_base.c.patch
@@ -0,0 +1,18 @@
+--- a/fs/proc/base.c
++++ b/fs/proc/base.c
+@@ -95,10 +95,15 @@
+ #include <linux/sched/stat.h>
+ #include <linux/posix-timers.h>
+ #include <linux/time_namespace.h>
+ #include <linux/resctrl.h>
+ #include <linux/cpufreq_times.h>
++
++#ifdef CONFIG_KSU_SUSFS_SUS_MAP
++#include <linux/susfs_def.h>
++#endif
++
+ #include <linux/task_integrity.h>
+ #include <linux/proca.h>
+ #include <trace/events/oom.h>
+ #include "internal.h"
+ #include "fd.h"
diff --git a/samsung/SM-A155F/fix_exec.c.patch b/samsung/SM-A155F/fix_exec.c.patch
new file mode 100644
index 00000000..16eec113
--- /dev/null
+++ b/samsung/SM-A155F/fix_exec.c.patch
@@ -0,0 +1,18 @@
+--- a/fs/exec.c
++++ b/fs/exec.c
+@@ -62,10 +62,15 @@
+ #include <linux/fs_struct.h>
+ #include <linux/oom.h>
+ #include <linux/compat.h>
+ #include <linux/vmalloc.h>
+ #include <linux/io_uring.h>
++
++#ifdef CONFIG_KSU_SUSFS
++#include <linux/susfs_def.h>
++#endif
++
+ #include <linux/task_integrity.h>
+ 
+ #include <linux/uaccess.h>
+ #include <asm/mmu_context.h>
+ #include <asm/tlb.h>
diff --git a/samsung/SM-A155F/fix_namespace.c.patch b/samsung/SM-A155F/fix_namespace.c.patch
new file mode 100644
index 00000000..e6823466
--- /dev/null
+++ b/samsung/SM-A155F/fix_namespace.c.patch
@@ -0,0 +1,44 @@
+--- a/fs/namespace.c
++++ b/fs/namespace.c
+@@ -33,13 +33,27 @@
+ #include <linux/fslog.h>
+ #ifdef CONFIG_KDP_NS
+ #include <linux/kdp.h>
+ #endif
+ 
++#ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
++#include <linux/susfs_def.h>
++#endif // #ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
++
+ #include "pnode.h"
+ #include "internal.h"
+ 
++#ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
++extern bool susfs_is_current_ksu_domain(void);
++extern bool susfs_is_boot_completed_triggered __read_mostly;
++
++static DEFINE_IDA(susfs_ksu_mnt_group_ida);
++static atomic64_t susfs_ksu_mounts = ATOMIC64_INIT(0);
++
++#define CL_COPY_MNT_NS BIT(25) /* used by copy_mnt_ns() */
++#endif // #ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
++
+ /* Maximum number of mounts in a mount namespace */
+ unsigned int sysctl_mount_max __read_mostly = 100000;
+ 
+ /* @fs.sec -- c4d165e8cb5ea1cc14cdedb9eab23efd642d4d5f -- */
+ static unsigned int sys_umount_trace_status;
+@@ -3917,10 +3931,13 @@
+ 	namespace_lock();
+ 	/* First pass: copy the tree topology */
+ 	copy_flags = CL_COPY_UNBINDABLE | CL_EXPIRE;
+ 	if (user_ns != ns->user_ns)
+ 		copy_flags |= CL_SHARED_TO_SLAVE;
++#ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
++	copy_flags |= CL_COPY_MNT_NS;
++#endif
+ #ifdef CONFIG_KDP_NS
+ 	new = copy_tree(old, ((struct kdp_mount *)old)->mnt->mnt_root, copy_flags);
+ #else
+ 	new = copy_tree(old, old->mnt.mnt_root, copy_flags);
+ #endif