12:52 a.m.
Hi Eric,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Eric-Dumazet/gro-get-out-of-core...
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
1274a4eb318debe33e395bb8bcf8b98e6eb4670f
config: csky-defconfig (attached as .config)
compiler: csky-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/0day-ci/linux/commit/4a142ba0812a293afcb259b08c89ab80c...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Eric-Dumazet/gro-get-out-of-core-files/20211116-010906
git checkout 4a142ba0812a293afcb259b08c89ab80cb3dac6d
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=csky
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
In file included from net/ipv4/af_inet.c:102:
include/net/gro.h: In function 'ip6_gro_compute_pseudo':
include/net/gro.h:413:29: error: implicit declaration of function
'csum_ipv6_magic'; did you mean 'csum_tcpudp_magic'?
[-Werror=implicit-function-declaration]
413 | return ~csum_unfold(csum_ipv6_magic(&iph->saddr,
&iph->daddr,
| ^~~~~~~~~~~~~~~
| csum_tcpudp_magic
In file included from include/net/udplite.h:8,
from net/ipv4/af_inet.c:105:
include/net/ip6_checksum.h: At top level:
> include/net/ip6_checksum.h:34:9: error: conflicting types for
'csum_ipv6_magic'; have '__sum16(const struct in6_addr *, const struct
in6_addr *, __u32, __u8, __wsum)' {aka 'short unsigned int(const struct in6_addr
*, const struct in6_addr *, unsigned int, unsigned char, unsigned int)'}
34 | __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
| ^~~~~~~~~~~~~~~
In file included from net/ipv4/af_inet.c:102:
include/net/gro.h:413:29: note: previous implicit declaration of
'csum_ipv6_magic' with type 'int()'
413 | return ~csum_unfold(csum_ipv6_magic(&iph->saddr,
&iph->daddr,
| ^~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +34 include/net/ip6_checksum.h
^1da177e4c3f41 Linus Torvalds 2005-04-16 32
^1da177e4c3f41 Linus Torvalds 2005-04-16 33 #ifndef _HAVE_ARCH_IPV6_CSUM
acb3e04119fbf9 Cong Wang 2013-01-07 @34 __sum16 csum_ipv6_magic(const struct
in6_addr *saddr,
56649d5d3c4cb0 Al Viro 2006-11-14 35 const struct in6_addr *daddr,
1e94082963747b Alexander Duyck 2016-03-11 36 __u32 len, __u8 proto, __wsum csum);
^1da177e4c3f41 Linus Torvalds 2005-04-16 37 #endif
8663e02aba154e Vlad Yasevich 2012-11-15 38
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org