From: kbuild test robot <lkp@intel.com>
To: Hariprasad Shenai <hariprasad@chelsio.com>
Cc: kbuild-all@01.org, netdev@vger.kernel.org, davem@davemloft.net,
leedom@chelsio.com, nirranjan@chelsio.com,
Hariprasad Shenai <hariprasad@chelsio.com>
Subject: Re: [PATCH net-next] cxgb4vf: don't offload Rx checksums for IPv6 fragments
Date: Tue, 13 Sep 2016 15:56:23 +0800 [thread overview]
Message-ID: <201609131530.FdfQ4c6w%fengguang.wu@intel.com> (raw)
In-Reply-To: <1473750899-12866-1-git-send-email-hariprasad@chelsio.com>
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Hi Hariprasad,
[auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Hariprasad-Shenai/cxgb4vf-don-t-offload-Rx-checksums-for-IPv6-fragments/20160913-151500
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
In file included from include/linux/swab.h:4:0,
from include/uapi/linux/byteorder/little_endian.h:12,
from include/linux/byteorder/little_endian.h:4,
from arch/x86/include/uapi/asm/byteorder.h:4,
from include/asm-generic/bitops/le.h:5,
from arch/x86/include/asm/bitops.h:504,
from include/linux/bitops.h:36,
from include/linux/kernel.h:10,
from include/linux/skbuff.h:17,
from drivers/net/ethernet/chelsio/cxgb4vf/sge.c:36:
drivers/net/ethernet/chelsio/cxgb4vf/sge.c: In function 't4vf_ethrx_handler':
>> drivers/net/ethernet/chelsio/cxgb4vf/sge.c:1654:34: error: 'F_RXF_IP' undeclared (first use in this function)
} else if (pkt->l2info & htonl(F_RXF_IP)) {
^
include/uapi/linux/swab.h:113:54: note: in definition of macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
include/linux/byteorder/generic.h:133:21: note: in expansion of macro '__cpu_to_be32'
#define ___htonl(x) __cpu_to_be32(x)
^~~~~~~~~~~~~
>> include/linux/byteorder/generic.h:138:18: note: in expansion of macro '___htonl'
#define htonl(x) ___htonl(x)
^~~~~~~~
>> drivers/net/ethernet/chelsio/cxgb4vf/sge.c:1654:28: note: in expansion of macro 'htonl'
} else if (pkt->l2info & htonl(F_RXF_IP)) {
^~~~~
drivers/net/ethernet/chelsio/cxgb4vf/sge.c:1654:34: note: each undeclared identifier is reported only once for each function it appears in
} else if (pkt->l2info & htonl(F_RXF_IP)) {
^
include/uapi/linux/swab.h:113:54: note: in definition of macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
include/linux/byteorder/generic.h:133:21: note: in expansion of macro '__cpu_to_be32'
#define ___htonl(x) __cpu_to_be32(x)
^~~~~~~~~~~~~
>> include/linux/byteorder/generic.h:138:18: note: in expansion of macro '___htonl'
#define htonl(x) ___htonl(x)
^~~~~~~~
>> drivers/net/ethernet/chelsio/cxgb4vf/sge.c:1654:28: note: in expansion of macro 'htonl'
} else if (pkt->l2info & htonl(F_RXF_IP)) {
^~~~~
vim +/F_RXF_IP +1654 drivers/net/ethernet/chelsio/cxgb4vf/sge.c
1648
1649 if (csum_ok && !pkt->err_vec &&
1650 (be32_to_cpu(pkt->l2info) & (RXF_UDP_F | RXF_TCP_F))) {
1651 if (!pkt->ip_frag) {
1652 skb->ip_summed = CHECKSUM_UNNECESSARY;
1653 rxq->stats.rx_cso++;
> 1654 } else if (pkt->l2info & htonl(F_RXF_IP)) {
1655 __sum16 c = (__force __sum16)pkt->csum;
1656 skb->csum = csum_unfold(c);
1657 skb->ip_summed = CHECKSUM_COMPLETE;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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prev parent reply other threads:[~2016-09-13 7:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-13 7:14 [PATCH net-next] cxgb4vf: don't offload Rx checksums for IPv6 fragments Hariprasad Shenai
2016-09-13 7:56 ` kbuild test robot [this message]
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