From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> commit d9ffa069e006fa2873b94fbf2387546942d4f85b upstream. After merging the net-next tree, today's linux-next build (sparc64 defconfig) failed like this: drivers/net/ethernet/sun/sunvnet_common.c: In function 'vnet_handle_offloads': drivers/net/ethernet/sun/sunvnet_common.c:1277:16: error: implicit declaration of function 'skb_gso_segment'; did you mean 'skb_gso_reset'? [-Werror=implicit-function-declaration] 1277 | segs = skb_gso_segment(skb, dev->features & ~NETIF_F_TSO); | ^~~~~~~~~~~~~~~ | skb_gso_reset drivers/net/ethernet/sun/sunvnet_common.c:1277:14: warning: assignment to 'struct sk_buff *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 1277 | segs = skb_gso_segment(skb, dev->features & ~NETIF_F_TSO); | ^ Fixes: d457a0e329b0 ("net: move gso declarations and functions to their own files") Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx> Link: https://lore.kernel.org/r/20230613164639.164b2991@xxxxxxxxxxxxxxxx Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/ethernet/sun/sunvnet_common.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/ethernet/sun/sunvnet_common.c +++ b/drivers/net/ethernet/sun/sunvnet_common.c @@ -25,6 +25,7 @@ #endif #include <net/ip.h> +#include <net/gso.h> #include <net/icmp.h> #include <net/route.h>