Hi Linus, After merging the origin tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
drivers/net/ethernet/mellanox/mlx4/en_rx.c:582:18: warning: 'struct iphdr'
declared inside parameter list will not be visible outside of this definition
or declaration
struct iphdr *iph)
^~~~~
drivers/net/ethernet/mellanox/mlx4/en_rx.c: In function 'get_fixed_ipv4_csum':
drivers/net/ethernet/mellanox/mlx4/en_rx.c:586:20: error: dereferencing pointer
to incomplete type 'struct iphdr'
__u8 ipproto = iph->protocol;
^~
Caused by commit
55469bc6b577 ("drivers: net: remove <net/busy_poll.h> inclusion when not
needed")
I added the following patch:
From: Stephen Rothwell <[email protected]>
Date: Mon, 29 Oct 2018 09:40:39 +1100
Subject: [PATCH] drivers: net: include linux/ip.h for iphdr
Fixes: 55469bc6b577 ("drivers: net: remove <net/busy_poll.h> inclusion when not
needed")
Cc: Eric Dumazet <[email protected]>
Cc: David S. Miller <[email protected]>
Signed-off-by: Stephen Rothwell <[email protected]>
---
drivers/net/ethernet/mellanox/mlx4/en_rx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 5a6d0919533d..ffa54767dfe5 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -31,6 +31,7 @@
*
*/
+#include <linux/ip.h>
#include <linux/bpf.h>
#include <linux/bpf_trace.h>
#include <linux/mlx4/cq.h>
--
2.18.0
--
Cheers,
Stephen Rothwell
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