diff --git a/package/kernel/ksmbd/Makefile b/package/kernel/ksmbd/Makefile
index 0f7964455..f1a762d7b 100644
--- a/package/kernel/ksmbd/Makefile
+++ b/package/kernel/ksmbd/Makefile
@@ -14,9 +14,6 @@ PKG_LICENSE_FILES:=COPYING
 include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/package.mk
 
-TAR_OPTIONS+= --strip-components 1
-TAR_CMD=$(HOST_TAR) -C $(1) $(TAR_OPTIONS)
-
 define KernelPackage/fs-ksmbd
 	SUBMENU:=Filesystems
 	TITLE:=SMB kernel server support
diff --git a/package/kernel/ksmbd/patches/02-fixes-mapping-helpers.patch b/package/kernel/ksmbd/patches/02-fixes-mapping-helpers.patch
new file mode 100644
index 000000000..7c4df3162
--- /dev/null
+++ b/package/kernel/ksmbd/patches/02-fixes-mapping-helpers.patch
@@ -0,0 +1,44 @@
+--- a/smbacl.c
++++ b/smbacl.c
+@@ -281,7 +281,8 @@ static int sid_to_id(struct user_namespace *user_ns,
+ 		uid_t id;
+ 
+ 		id = le32_to_cpu(psid->sub_auth[psid->num_subauth - 1]);
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
++    (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
+ 		uid = mapped_kuid_user(user_ns, &init_user_ns, KUIDT_INIT(id));
+ #else
+ 		/*
+@@ -304,7 +305,8 @@ static int sid_to_id(struct user_namespace *user_ns,
+ 		gid_t id;
+ 
+ 		id = le32_to_cpu(psid->sub_auth[psid->num_subauth - 1]);
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
++    (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
+ 		gid = mapped_kgid_user(user_ns, &init_user_ns, KGIDT_INIT(id));
+ #else
+ 		/*
+--- a/smbacl.h
++++ b/smbacl.h
+@@ -221,7 +221,8 @@ static inline uid_t posix_acl_uid_translate(struct user_namespace *mnt_userns,
+ 	kuid_t kuid;
+ 
+ 	/* If this is an idmapped mount, apply the idmapping. */
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
++    (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
+ 	kuid = mapped_kuid_fs(mnt_userns, &init_user_ns, pace->e_uid);
+ #else
+ 	kuid = kuid_into_mnt(mnt_userns, pace->e_uid);
+@@ -241,7 +242,8 @@ static inline gid_t posix_acl_gid_translate(struct user_namespace *mnt_userns,
+ 	kgid_t kgid;
+ 
+ 	/* If this is an idmapped mount, apply the idmapping. */
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
++    (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
+ 	kgid = mapped_kgid_fs(mnt_userns, &init_user_ns, pace->e_gid);
+ #else
+ 	kgid = kgid_into_mnt(mnt_userns, pace->e_gid);