diff --git a/patches.suse/s390-lcs-Fix-return-type-of-lcs_start_xmit.patch b/patches.suse/s390-lcs-Fix-return-type-of-lcs_start_xmit.patch
new file mode 100644
index 0000000..9446227
--- /dev/null
+++ b/patches.suse/s390-lcs-Fix-return-type-of-lcs_start_xmit.patch
@@ -0,0 +1,64 @@
+From: Nathan Chancellor <nathan@kernel.org>
+Date: Thu, 3 Nov 2022 10:01:30 -0700
+Subject: s390/lcs: Fix return type of lcs_start_xmit()
+Git-commit: bb16db8393658e0978c3f0d30ae069e878264fa3
+Patch-mainline: v6.2-rc1
+References: git-fixes bsc#1211690
+
+With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG),
+indirect call targets are validated against the expected function
+pointer prototype to make sure the call target is valid to help mitigate
+ROP attacks. If they are not identical, there is a failure at run time,
+which manifests as either a kernel panic or thread getting killed. A
+proposed warning in clang aims to catch these at compile time, which
+reveals:
+
+  drivers/s390/net/lcs.c:2090:21: error: incompatible function pointer types initializing 'netdev_tx_t (*)(struct sk_buff *, struct net_device *)' (aka 'enum netdev_tx (*)(struct sk_buff *, struct net_device *)') with an expression of type 'int (struct sk_buff *, struct net_device *)' [-Werror,-Wincompatible-function-pointer-types-strict]
+          .ndo_start_xmit         = lcs_start_xmit,
+                                    ^~~~~~~~~~~~~~
+  drivers/s390/net/lcs.c:2097:21: error: incompatible function pointer types initializing 'netdev_tx_t (*)(struct sk_buff *, struct net_device *)' (aka 'enum netdev_tx (*)(struct sk_buff *, struct net_device *)') with an expression of type 'int (struct sk_buff *, struct net_device *)' [-Werror,-Wincompatible-function-pointer-types-strict]
+          .ndo_start_xmit         = lcs_start_xmit,
+                                    ^~~~~~~~~~~~~~
+
+->ndo_start_xmit() in 'struct net_device_ops' expects a return type of
+'netdev_tx_t', not 'int'. Adjust the return type of lcs_start_xmit() to
+match the prototype's to resolve the warning and potential CFI failure,
+should s390 select ARCH_SUPPORTS_CFI_CLANG in the future.
+
+Link: https://github.com/ClangBuiltLinux/linux/issues/1750
+Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
+Reviewed-by: Kees Cook <keescook@chromium.org>
+Signed-off-by: Nathan Chancellor <nathan@kernel.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Acked-by: Miroslav Franc <mfranc@suse.cz>
+---
+ drivers/s390/net/lcs.c | 8 +++-----
+ 1 file changed, 3 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
+index 84c8981317b4..38f312664ce7 100644
+--- a/drivers/s390/net/lcs.c
++++ b/drivers/s390/net/lcs.c
+@@ -1519,9 +1519,8 @@ lcs_txbuffer_cb(struct lcs_channel *channel, struct lcs_buffer *buffer)
+ /**
+  * Packet transmit function called by network stack
+  */
+-static int
+-__lcs_start_xmit(struct lcs_card *card, struct sk_buff *skb,
+-		 struct net_device *dev)
++static netdev_tx_t __lcs_start_xmit(struct lcs_card *card, struct sk_buff *skb,
++				    struct net_device *dev)
+ {
+ 	struct lcs_header *header;
+ 	int rc = NETDEV_TX_OK;
+@@ -1582,8 +1581,7 @@ __lcs_start_xmit(struct lcs_card *card, struct sk_buff *skb,
+ 	return rc;
+ }
+ 
+-static int
+-lcs_start_xmit(struct sk_buff *skb, struct net_device *dev)
++static netdev_tx_t lcs_start_xmit(struct sk_buff *skb, struct net_device *dev)
+ {
+ 	struct lcs_card *card;
+ 	int rc;
+
diff --git a/series.conf b/series.conf
index a089fa2..5ec37fd 100644
--- a/series.conf
+++ b/series.conf
@@ -17950,6 +17950,7 @@
 	patches.suse/hamradio-baycom_epp-Fix-return-type-of-baycom_send_p.patch
 	patches.suse/s390-ctcm-Fix-return-type-of-ctc-mp-m_tx.patch
 	patches.suse/s390-netiucv-Fix-return-type-of-netiucv_tx.patch
+	patches.suse/s390-lcs-Fix-return-type-of-lcs_start_xmit.patch
 	patches.suse/gve-Fix-error-return-code-in-gve_prefill_rx_pages.patch
 	patches.suse/net-mana-Add-support-for-auxiliary-device.patch
 	patches.suse/net-mana-Record-the-physical-address-for-doorbell-pa.patch