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Message-ID: <201609150842.ZXSuouZ1%fengguang.wu@intel.com>
Date: Thu, 15 Sep 2016 08:42:13 +0800
From: kbuild test robot <lkp@...el.com>
To: Tom Herbert <tom@...bertland.com>
Cc: kbuild-all@...org, davem@...emloft.net, netdev@...r.kernel.org,
tgraf@...g.ch, roopa@...ulusnetworks.com, kernel-team@...com
Subject: Re: [PATCH net-next 1/7] lwt: Add net to build_state argument
Hi Tom,
[auto build test WARNING on net-next/master]
url: https://github.com/0day-ci/linux/commits/Tom-Herbert/net-ILA-resolver-and-generic-resolver-backend/20160915-073357
config: microblaze-mmu_defconfig (attached as .config)
compiler: microblaze-linux-gcc (GCC) 4.9.0
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=microblaze
All warnings (new ones prefixed by >>):
net/ipv4/fib_semantics.c: In function 'fib_encap_match':
>> net/ipv4/fib_semantics.c:614:8: warning: passing argument 1 of 'lwtunnel_build_state' from incompatible pointer type
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'struct net_device *' but argument is of type 'struct net *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:614:8: warning: passing argument 2 of 'lwtunnel_build_state' makes integer from pointer without a cast
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'u16' but argument is of type 'struct net_device *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:614:8: warning: passing argument 3 of 'lwtunnel_build_state' makes pointer from integer without a cast
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'struct nlattr *' but argument is of type 'u16'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:614:8: warning: passing argument 4 of 'lwtunnel_build_state' makes integer from pointer without a cast
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'unsigned int' but argument is of type 'struct nlattr *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:614:8: warning: passing argument 5 of 'lwtunnel_build_state' makes pointer from integer without a cast
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'const void *' but argument is of type 'int'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:614:8: warning: passing argument 6 of 'lwtunnel_build_state' from incompatible pointer type
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'struct lwtunnel_state **' but argument is of type 'const struct fib_config *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:614:8: error: too many arguments to function 'lwtunnel_build_state'
ret = lwtunnel_build_state(net, dev, encap_type, encap,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: declared here
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c: In function 'fib_create_info':
net/ipv4/fib_semantics.c:1102:10: warning: passing argument 1 of 'lwtunnel_build_state' from incompatible pointer type
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'struct net_device *' but argument is of type 'struct net *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:1102:10: warning: passing argument 2 of 'lwtunnel_build_state' makes integer from pointer without a cast
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'u16' but argument is of type 'struct net_device *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:1102:10: warning: passing argument 3 of 'lwtunnel_build_state' makes pointer from integer without a cast
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'struct nlattr *' but argument is of type 'u16'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:1102:10: warning: passing argument 4 of 'lwtunnel_build_state' makes integer from pointer without a cast
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'unsigned int' but argument is of type 'struct nlattr *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:1102:10: warning: passing argument 5 of 'lwtunnel_build_state' makes pointer from integer without a cast
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'const void *' but argument is of type 'int'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:1102:10: warning: passing argument 6 of 'lwtunnel_build_state' from incompatible pointer type
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: expected 'struct lwtunnel_state **' but argument is of type 'struct fib_config *'
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
net/ipv4/fib_semantics.c:1102:10: error: too many arguments to function 'lwtunnel_build_state'
err = lwtunnel_build_state(net, dev, cfg->fc_encap_type,
^
In file included from net/ipv4/fib_semantics.c:45:0:
include/net/lwtunnel.h:172:19: note: declared here
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
^
vim +/lwtunnel_build_state +614 net/ipv4/fib_semantics.c
598 #endif /* CONFIG_IP_ROUTE_MULTIPATH */
599
600 static int fib_encap_match(struct net *net, u16 encap_type,
601 struct nlattr *encap,
602 int oif, const struct fib_nh *nh,
603 const struct fib_config *cfg)
604 {
605 struct lwtunnel_state *lwtstate;
606 struct net_device *dev = NULL;
607 int ret, result = 0;
608
609 if (encap_type == LWTUNNEL_ENCAP_NONE)
610 return 0;
611
612 if (oif)
613 dev = __dev_get_by_index(net, oif);
> 614 ret = lwtunnel_build_state(net, dev, encap_type, encap,
615 AF_INET, cfg, &lwtstate);
616 if (!ret) {
617 result = lwtunnel_cmp_encap(lwtstate, nh->nh_lwtstate);
618 lwtstate_free(lwtstate);
619 }
620
621 return result;
622 }
---
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