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Date: Mon, 18 Apr 2016 22:23:01 +0800
From: kbuild test robot <lkp@...el.com>
To: Alexander Aring <aar@...gutronix.de>
Cc: kbuild-all@...org, linux-wpan@...r.kernel.org,
kernel@...gutronix.de, marcel@...tmann.org,
jukka.rissanen@...ux.intel.com, hannes@...essinduktion.org,
stefan@....samsung.com, mcr@...delman.ca, werner@...esberger.net,
linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
Alexander Aring <aar@...gutronix.de>,
"David S . Miller" <davem@...emloft.net>,
Alexey Kuznetsov <kuznet@....inr.ac.ru>,
James Morris <jmorris@...ei.org>,
Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
Patrick McHardy <kaber@...sh.net>
Subject: Re: [PATCH bluetooth-next 07/10] ipv6: introduce neighbour discovery
ops
Hi Alexander,
[auto build test WARNING on bluetooth-next/master]
url: https://github.com/0day-ci/linux/commits/Alexander-Aring/6lowpan-introduce-basic-6lowpan-nd/20160418-191825
base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: x86_64-randconfig-i0-04181247 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/uapi/linux/capability.h:16,
from include/linux/capability.h:15,
from net/appletalk/ddp.c:54:
include/net/ndisc.h: In function 'ndisc_is_useropt':
include/net/ndisc.h:201:16: error: 'const struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->is_useropt))
^
include/linux/compiler.h:138:43: note: in definition of macro 'likely'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:201:16: error: 'const struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->is_useropt))
^
include/linux/compiler.h:138:51: note: in definition of macro 'likely'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:201:16: error: 'const struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->is_useropt))
^
include/linux/compiler.h:114:47: note: in definition of macro 'likely_notrace'
#define likely_notrace(x) __builtin_expect(!!(x), 1)
^
include/linux/compiler.h:138:56: note: in expansion of macro '__branch_check__'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
>> include/net/ndisc.h:201:6: note: in expansion of macro 'likely'
if (likely(dev->ndisc_ops->is_useropt))
^
In file included from include/net/ipv6.h:20:0,
from include/net/inetpeer.h:15,
from include/net/route.h:28,
from net/appletalk/ddp.c:64:
include/net/ndisc.h:202:13: error: 'const struct net_device' has no member named 'ndisc_ops'
return dev->ndisc_ops->is_useropt(opt);
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/uapi/linux/capability.h:16,
from include/linux/capability.h:15,
from net/appletalk/ddp.c:54:
include/net/ndisc.h: In function 'ndisc_send_na':
include/net/ndisc.h:213:16: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->send_na))
^
include/linux/compiler.h:138:43: note: in definition of macro 'likely'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:213:16: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->send_na))
^
include/linux/compiler.h:138:51: note: in definition of macro 'likely'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:213:16: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->send_na))
^
include/linux/compiler.h:114:47: note: in definition of macro 'likely_notrace'
#define likely_notrace(x) __builtin_expect(!!(x), 1)
^
include/linux/compiler.h:138:56: note: in expansion of macro '__branch_check__'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:213:6: note: in expansion of macro 'likely'
if (likely(dev->ndisc_ops->send_na))
^
In file included from include/net/ipv6.h:20:0,
from include/net/inetpeer.h:15,
from include/net/route.h:28,
from net/appletalk/ddp.c:64:
include/net/ndisc.h:214:6: error: 'struct net_device' has no member named 'ndisc_ops'
dev->ndisc_ops->send_na(dev, daddr, solicited_addr, router,
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/uapi/linux/capability.h:16,
from include/linux/capability.h:15,
from net/appletalk/ddp.c:54:
include/net/ndisc.h: In function 'ndisc_recv_na':
include/net/ndisc.h:220:21: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(skb->dev->ndisc_ops->recv_na))
^
include/linux/compiler.h:138:43: note: in definition of macro 'likely'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:220:21: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(skb->dev->ndisc_ops->recv_na))
^
include/linux/compiler.h:138:51: note: in definition of macro 'likely'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:220:21: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(skb->dev->ndisc_ops->recv_na))
^
include/linux/compiler.h:114:47: note: in definition of macro 'likely_notrace'
#define likely_notrace(x) __builtin_expect(!!(x), 1)
^
include/linux/compiler.h:138:56: note: in expansion of macro '__branch_check__'
# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
^
include/net/ndisc.h:220:6: note: in expansion of macro 'likely'
if (likely(skb->dev->ndisc_ops->recv_na))
^
In file included from include/net/ipv6.h:20:0,
from include/net/inetpeer.h:15,
from include/net/route.h:28,
from net/appletalk/ddp.c:64:
include/net/ndisc.h:221:11: error: 'struct net_device' has no member named 'ndisc_ops'
skb->dev->ndisc_ops->recv_na(skb);
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/uapi/linux/capability.h:16,
from include/linux/capability.h:15,
from net/appletalk/ddp.c:54:
include/net/ndisc.h: In function 'ndisc_send_ns':
include/net/ndisc.h:229:16: error: 'struct net_device' has no member named 'ndisc_ops'
if (likely(dev->ndisc_ops->send_ns))
vim +/likely +201 include/net/ndisc.h
185 void (*send_na)(struct net_device *dev,
186 const struct in6_addr *daddr,
187 const struct in6_addr *solicited_addr,
188 bool router, bool solicited,
189 bool override, bool inc_opt);
190 void (*recv_na)(struct sk_buff *skb);
191 void (*send_ns)(struct net_device *dev,
192 const struct in6_addr *solicit,
193 const struct in6_addr *daddr,
194 const struct in6_addr *saddr);
195 void (*recv_ns)(struct sk_buff *skb);
196 };
197
198 static inline int ndisc_is_useropt(const struct net_device *dev,
199 struct nd_opt_hdr *opt)
200 {
> 201 if (likely(dev->ndisc_ops->is_useropt))
202 return dev->ndisc_ops->is_useropt(opt);
203 else
204 return 0;
205 }
206
207 static inline void ndisc_send_na(struct net_device *dev,
208 const struct in6_addr *daddr,
209 const struct in6_addr *solicited_addr,
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Download attachment ".config.gz" of type "application/octet-stream" (24077 bytes)
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