linux-kernel - linux-next: build failure after merge of the net-next tree

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Date:   Mon, 4 Feb 2019 15:34:46 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     David Miller <davem@...emloft.net>,
        Networking <netdev@...r.kernel.org>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Deepa Dinamani <deepa.kernel@...il.com>
Subject: linux-next: build failure after merge of the net-next tree

Hi all,

After merging the net-next tree, today's linux-next build (sparc64
defconfig) failed like this:

/home/sfr/next/next/net/core/sock.c: In function 'sock_setsockopt':
/home/sfr/next/next/net/core/sock.c:1146:2: error: duplicate case value
  case SO_BINDTOIFINDEX:
  ^~~~
/home/sfr/next/next/net/core/sock.c:891:2: note: previously used here
  case SO_TIMESTAMP_NEW:
  ^~~~
/home/sfr/next/next/net/core/sock.c: In function 'sock_getsockopt':
/home/sfr/next/next/net/core/sock.c:1493:2: error: duplicate case value
  case SO_BINDTOIFINDEX:
  ^~~~
/home/sfr/next/next/net/core/sock.c:1293:2: note: previously used here
  case SO_TIMESTAMP_NEW:
  ^~~~

Caused by commit

  887feae36aee ("socket: Add SO_TIMESTAMP[NS]_NEW")

I applied the following fix patch (I just update the clashing id rather
than update them all, but the latter may be better).

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Mon, 4 Feb 2019 15:24:11 +1100
Subject: [PATCH] socket: fix for Add SO_TIMESTAMP[NS]_NEW

Fixes: 887feae36aee ("socket: Add SO_TIMESTAMP[NS]_NEW")
Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 arch/sparc/include/uapi/asm/socket.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index 8c9f74a66b55..88fe4f978aca 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -108,7 +108,7 @@
 #define SO_TIMESTAMPNS_OLD       0x0021
 #define SO_TIMESTAMPING_OLD      0x0023
 
-#define SO_TIMESTAMP_NEW         0x0041
+#define SO_TIMESTAMP_NEW         0x0046
 #define SO_TIMESTAMPNS_NEW       0x0042
 #define SO_TIMESTAMPING_NEW      0x0043
 
-- 
2.20.1

-- 
Cheers,
Stephen Rothwell

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