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Date: Fri, 22 Jul 2022 19:31:22 +0800
From: kernel test robot <lkp@...el.com>
To: Kumar Kartikeya Dwivedi <memxor@...il.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Alexei Starovoitov <ast@...nel.org>
Subject: [bpf-next:master 3/14] net/bpf/test_run.c:699:40: error: macro
"BTF_ID_FLAGS" requires 3 arguments, but only 2 given
tree: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
head: ac7ac432a67eb5410be32a3bef0fb393058af537
commit: a4703e3184320d6e15e2bc81d2ccf1c8c883f9d1 [3/14] bpf: Switch to new kfunc flags infrastructure
config: x86_64-rhel-8.3-syz (https://download.01.org/0day-ci/archive/20220722/202207221911.qGsLSox7-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=a4703e3184320d6e15e2bc81d2ccf1c8c883f9d1
git remote add bpf-next https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
git fetch --no-tags bpf-next master
git checkout a4703e3184320d6e15e2bc81d2ccf1c8c883f9d1
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
>> net/bpf/test_run.c:699:40: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
699 | BTF_ID_FLAGS(func, bpf_kfunc_call_test1)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:700:40: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
700 | BTF_ID_FLAGS(func, bpf_kfunc_call_test2)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/bpf/test_run.c:699:1: error: unknown type name 'BTF_ID_FLAGS'
699 | BTF_ID_FLAGS(func, bpf_kfunc_call_test1)
| ^~~~~~~~~~~~
net/bpf/test_run.c:701:40: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
701 | BTF_ID_FLAGS(func, bpf_kfunc_call_test3)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/bpf/test_run.c:701:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'BTF_ID_FLAGS'
701 | BTF_ID_FLAGS(func, bpf_kfunc_call_test3)
| ^~~~~~~~~~~~
net/bpf/test_run.c:708:48: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
708 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass_ctx)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:701:1: error: unknown type name 'BTF_ID_FLAGS'
701 | BTF_ID_FLAGS(func, bpf_kfunc_call_test3)
| ^~~~~~~~~~~~
net/bpf/test_run.c:709:45: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
709 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass1)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:710:45: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
710 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass2)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:711:45: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
711 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail1)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:712:45: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
712 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail2)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:713:45: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
713 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail3)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:714:53: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
714 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_pass1)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:715:53: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
715 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail1)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/bpf/test_run.c:716:53: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
716 | BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail2)
| ^
In file included from net/bpf/test_run.c:6:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
--
>> net/ipv4/tcp_cubic.c:491:33: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
491 | BTF_ID_FLAGS(func, cubictcp_init)
| ^
In file included from net/ipv4/tcp_cubic.c:29:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_cubic.c:492:44: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
492 | BTF_ID_FLAGS(func, cubictcp_recalc_ssthresh)
| ^
In file included from net/ipv4/tcp_cubic.c:29:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/tcp_cubic.c:491:1: error: unknown type name 'BTF_ID_FLAGS'
491 | BTF_ID_FLAGS(func, cubictcp_init)
| ^~~~~~~~~~~~
net/ipv4/tcp_cubic.c:493:39: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
493 | BTF_ID_FLAGS(func, cubictcp_cong_avoid)
| ^
In file included from net/ipv4/tcp_cubic.c:29:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/tcp_cubic.c:493:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'BTF_ID_FLAGS'
493 | BTF_ID_FLAGS(func, cubictcp_cong_avoid)
| ^~~~~~~~~~~~
net/ipv4/tcp_cubic.c:494:34: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
494 | BTF_ID_FLAGS(func, cubictcp_state)
| ^
In file included from net/ipv4/tcp_cubic.c:29:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_cubic.c:493:1: error: unknown type name 'BTF_ID_FLAGS'
493 | BTF_ID_FLAGS(func, cubictcp_cong_avoid)
| ^~~~~~~~~~~~
net/ipv4/tcp_cubic.c:495:39: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
495 | BTF_ID_FLAGS(func, cubictcp_cwnd_event)
| ^
In file included from net/ipv4/tcp_cubic.c:29:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_cubic.c:496:34: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
496 | BTF_ID_FLAGS(func, cubictcp_acked)
| ^
In file included from net/ipv4/tcp_cubic.c:29:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
--
>> net/ipv4/bpf_tcp_ca.c:201:37: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
201 | BTF_ID_FLAGS(func, tcp_reno_ssthresh)
| ^
In file included from net/ipv4/bpf_tcp_ca.c:9:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/bpf_tcp_ca.c:202:39: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
202 | BTF_ID_FLAGS(func, tcp_reno_cong_avoid)
| ^
In file included from net/ipv4/bpf_tcp_ca.c:9:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/bpf_tcp_ca.c:201:1: error: unknown type name 'BTF_ID_FLAGS'
201 | BTF_ID_FLAGS(func, tcp_reno_ssthresh)
| ^~~~~~~~~~~~
net/ipv4/bpf_tcp_ca.c:203:38: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
203 | BTF_ID_FLAGS(func, tcp_reno_undo_cwnd)
| ^
In file included from net/ipv4/bpf_tcp_ca.c:9:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/bpf_tcp_ca.c:203:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'BTF_ID_FLAGS'
203 | BTF_ID_FLAGS(func, tcp_reno_undo_cwnd)
| ^~~~~~~~~~~~
net/ipv4/bpf_tcp_ca.c:204:34: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
204 | BTF_ID_FLAGS(func, tcp_slow_start)
| ^
In file included from net/ipv4/bpf_tcp_ca.c:9:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/bpf_tcp_ca.c:203:1: error: unknown type name 'BTF_ID_FLAGS'
203 | BTF_ID_FLAGS(func, tcp_reno_undo_cwnd)
| ^~~~~~~~~~~~
net/ipv4/bpf_tcp_ca.c:205:37: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
205 | BTF_ID_FLAGS(func, tcp_cong_avoid_ai)
| ^
In file included from net/ipv4/bpf_tcp_ca.c:9:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
--
>> net/ipv4/tcp_bbr.c:1160:28: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1160 | BTF_ID_FLAGS(func, bbr_init)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_bbr.c:1161:28: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1161 | BTF_ID_FLAGS(func, bbr_main)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/tcp_bbr.c:1160:1: error: unknown type name 'BTF_ID_FLAGS'
1160 | BTF_ID_FLAGS(func, bbr_init)
| ^~~~~~~~~~~~
net/ipv4/tcp_bbr.c:1162:37: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1162 | BTF_ID_FLAGS(func, bbr_sndbuf_expand)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/tcp_bbr.c:1162:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'BTF_ID_FLAGS'
1162 | BTF_ID_FLAGS(func, bbr_sndbuf_expand)
| ^~~~~~~~~~~~
net/ipv4/tcp_bbr.c:1163:33: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1163 | BTF_ID_FLAGS(func, bbr_undo_cwnd)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_bbr.c:1162:1: error: unknown type name 'BTF_ID_FLAGS'
1162 | BTF_ID_FLAGS(func, bbr_sndbuf_expand)
| ^~~~~~~~~~~~
net/ipv4/tcp_bbr.c:1164:34: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1164 | BTF_ID_FLAGS(func, bbr_cwnd_event)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_bbr.c:1165:32: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1165 | BTF_ID_FLAGS(func, bbr_ssthresh)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_bbr.c:1166:36: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1166 | BTF_ID_FLAGS(func, bbr_min_tso_segs)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_bbr.c:1167:33: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
1167 | BTF_ID_FLAGS(func, bbr_set_state)
| ^
In file included from net/ipv4/tcp_bbr.c:60:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
--
>> net/ipv4/tcp_dctcp.c:245:30: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
245 | BTF_ID_FLAGS(func, dctcp_init)
| ^
In file included from net/ipv4/tcp_dctcp.c:40:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_dctcp.c:246:38: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
246 | BTF_ID_FLAGS(func, dctcp_update_alpha)
| ^
In file included from net/ipv4/tcp_dctcp.c:40:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/tcp_dctcp.c:245:1: error: unknown type name 'BTF_ID_FLAGS'
245 | BTF_ID_FLAGS(func, dctcp_init)
| ^~~~~~~~~~~~
net/ipv4/tcp_dctcp.c:247:36: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
247 | BTF_ID_FLAGS(func, dctcp_cwnd_event)
| ^
In file included from net/ipv4/tcp_dctcp.c:40:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
>> net/ipv4/tcp_dctcp.c:247:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'BTF_ID_FLAGS'
247 | BTF_ID_FLAGS(func, dctcp_cwnd_event)
| ^~~~~~~~~~~~
net/ipv4/tcp_dctcp.c:248:34: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
248 | BTF_ID_FLAGS(func, dctcp_ssthresh)
| ^
In file included from net/ipv4/tcp_dctcp.c:40:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_dctcp.c:247:1: error: unknown type name 'BTF_ID_FLAGS'
247 | BTF_ID_FLAGS(func, dctcp_cwnd_event)
| ^~~~~~~~~~~~
net/ipv4/tcp_dctcp.c:249:35: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
249 | BTF_ID_FLAGS(func, dctcp_cwnd_undo)
| ^
In file included from net/ipv4/tcp_dctcp.c:40:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
net/ipv4/tcp_dctcp.c:250:31: error: macro "BTF_ID_FLAGS" requires 3 arguments, but only 2 given
250 | BTF_ID_FLAGS(func, dctcp_state)
| ^
In file included from net/ipv4/tcp_dctcp.c:40:
include/linux/btf_ids.h:209: note: macro "BTF_ID_FLAGS" defined here
209 | #define BTF_ID_FLAGS(prefix, name, flags)
|
vim +/BTF_ID_FLAGS +699 net/bpf/test_run.c
697
698 BTF_SET8_START(test_sk_check_kfunc_ids)
> 699 BTF_ID_FLAGS(func, bpf_kfunc_call_test1)
700 BTF_ID_FLAGS(func, bpf_kfunc_call_test2)
> 701 BTF_ID_FLAGS(func, bpf_kfunc_call_test3)
702 BTF_ID_FLAGS(func, bpf_kfunc_call_test_acquire, KF_ACQUIRE | KF_RET_NULL)
703 BTF_ID_FLAGS(func, bpf_kfunc_call_memb_acquire, KF_ACQUIRE | KF_RET_NULL)
704 BTF_ID_FLAGS(func, bpf_kfunc_call_test_release, KF_RELEASE)
705 BTF_ID_FLAGS(func, bpf_kfunc_call_memb_release, KF_RELEASE)
706 BTF_ID_FLAGS(func, bpf_kfunc_call_memb1_release, KF_RELEASE)
707 BTF_ID_FLAGS(func, bpf_kfunc_call_test_kptr_get, KF_ACQUIRE | KF_RET_NULL | KF_KPTR_GET)
708 BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass_ctx)
709 BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass1)
710 BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass2)
711 BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail1)
712 BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail2)
713 BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail3)
714 BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_pass1)
715 BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail1)
716 BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail2)
717 BTF_SET8_END(test_sk_check_kfunc_ids)
718
--
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