* Re: [PATCH bpf-next 1/6] bpf: Add attach_type in bpf_link
[not found] <20250707153916.802802-2-chen.dylane@linux.dev>
@ 2025-07-08 4:10 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-07-08 4:10 UTC (permalink / raw)
To: Tao Chen, ast, daniel, john.fastabend, andrii, martin.lau,
eddyz87, song, yonghong.song, kpsingh, sdf, haoluo, jolsa,
mattbobrowski, rostedt, mhiramat, mathieu.desnoyers, davem,
edumazet, kuba, pabeni, horms, kuniyu, willemb, jakub, pablo,
kadlec, hawk
Cc: llvm, oe-kbuild-all, bpf, linux-kernel, netdev
Hi Tao,
kernel test robot noticed the following build errors:
[auto build test ERROR on bpf-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Tao-Chen/bpf-Add-attach_type-in-bpf_link/20250707-234517
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link: https://lore.kernel.org/r/20250707153916.802802-2-chen.dylane%40linux.dev
patch subject: [PATCH bpf-next 1/6] bpf: Add attach_type in bpf_link
config: i386-randconfig-015-20250708 (https://download.01.org/0day-ci/archive/20250708/202507081130.devFCURB-lkp@intel.com/config)
compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250708/202507081130.devFCURB-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507081130.devFCURB-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/net/netkit.c:778:32: error: too few arguments to function call, expected 5, have 4
777 | bpf_link_init(&nkl->link, BPF_LINK_TYPE_NETKIT,
| ~~~~~~~~~~~~~
778 | &netkit_link_lops, prog);
| ^
include/linux/bpf.h:2534:6: note: 'bpf_link_init' declared here
2534 | void bpf_link_init(struct bpf_link *link, enum bpf_link_type type,
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2535 | const struct bpf_link_ops *ops, struct bpf_prog *prog,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2536 | enum bpf_attach_type attach_type);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
vim +778 drivers/net/netkit.c
35dfaad7188cdc Daniel Borkmann 2023-10-24 770
35dfaad7188cdc Daniel Borkmann 2023-10-24 771 static int netkit_link_init(struct netkit_link *nkl,
35dfaad7188cdc Daniel Borkmann 2023-10-24 772 struct bpf_link_primer *link_primer,
35dfaad7188cdc Daniel Borkmann 2023-10-24 773 const union bpf_attr *attr,
35dfaad7188cdc Daniel Borkmann 2023-10-24 774 struct net_device *dev,
35dfaad7188cdc Daniel Borkmann 2023-10-24 775 struct bpf_prog *prog)
35dfaad7188cdc Daniel Borkmann 2023-10-24 776 {
35dfaad7188cdc Daniel Borkmann 2023-10-24 777 bpf_link_init(&nkl->link, BPF_LINK_TYPE_NETKIT,
35dfaad7188cdc Daniel Borkmann 2023-10-24 @778 &netkit_link_lops, prog);
35dfaad7188cdc Daniel Borkmann 2023-10-24 779 nkl->location = attr->link_create.attach_type;
35dfaad7188cdc Daniel Borkmann 2023-10-24 780 nkl->dev = dev;
35dfaad7188cdc Daniel Borkmann 2023-10-24 781 return bpf_link_prime(&nkl->link, link_primer);
35dfaad7188cdc Daniel Borkmann 2023-10-24 782 }
35dfaad7188cdc Daniel Borkmann 2023-10-24 783
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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[not found] <20250707153916.802802-2-chen.dylane@linux.dev>
2025-07-08 4:10 ` [PATCH bpf-next 1/6] bpf: Add attach_type in bpf_link kernel test robot
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