netdev - [net-next:master 63/70] net/ipv6/udp_offload.c:29:2: error: implicit declaration of function 'csum_ipv6

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 16 Nov 2012 08:12:05 +0800
From:	kbuild test robot <fengguang.wu@...el.com>
To:	Vlad Yasevich <vyasevic@...hat.com>
Cc:	netdev@...r.kernel.org
Subject: [net-next:master 63/70] net/ipv6/udp_offload.c:29:2: error:
 implicit declaration of function 'csum_ipv6_magic'

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   7213dde6c961230d1e4c80fa20df842af573cd9d
commit: 5edbb07dc9474b7d4cd4391a2e6551ad067a0f96 [63/70] ipv6: Separate out UDP offload functionality
config: make ARCH=powerpc chroma_defconfig

All error/warnings:

net/ipv6/udp_offload.c: In function 'udp6_ufo_send_check':
net/ipv6/udp_offload.c:29:2: error: implicit declaration of function 'csum_ipv6_magic' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +29 +/csum_ipv6_magic net/ipv6/udp_offload.c

5edbb07d Vlad Yasevich 2012-11-15  23  	if (!pskb_may_pull(skb, sizeof(*uh)))
5edbb07d Vlad Yasevich 2012-11-15  24  		return -EINVAL;
5edbb07d Vlad Yasevich 2012-11-15  25  
5edbb07d Vlad Yasevich 2012-11-15  26  	ipv6h = ipv6_hdr(skb);
5edbb07d Vlad Yasevich 2012-11-15  27  	uh = udp_hdr(skb);
5edbb07d Vlad Yasevich 2012-11-15  28  
5edbb07d Vlad Yasevich 2012-11-15 @29  	uh->check = ~csum_ipv6_magic(&ipv6h->saddr, &ipv6h->daddr, skb->len,
5edbb07d Vlad Yasevich 2012-11-15  30  				     IPPROTO_UDP, 0);
5edbb07d Vlad Yasevich 2012-11-15  31  	skb->csum_start = skb_transport_header(skb) - skb->head;
5edbb07d Vlad Yasevich 2012-11-15  32  	skb->csum_offset = offsetof(struct udphdr, check);

---
0-DAY kernel build testing backend         Open Source Technology Center
Fengguang Wu, Yuanhan Liu                              Intel Corporation
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html