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From: kernel test robot <lkp@intel.com>
To: Stanislav Fomichev <sdf@google.com>,
	netdev@vger.kernel.org, bpf@vger.kernel.org
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, ast@kernel.org,
	daniel@iogearbox.net, andrii@kernel.org,
	Stanislav Fomichev <sdf@google.com>
Subject: Re: [PATCH bpf-next v9 04/10] bpf: minimize number of allocated lsm slots per program
Date: Sun, 12 Jun 2022 00:53:40 +0800	[thread overview]
Message-ID: <202206120010.PClasXCc-lkp@intel.com> (raw)
In-Reply-To: <20220610165803.2860154-5-sdf@google.com>

Hi Stanislav,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on bpf-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Stanislav-Fomichev/bpf-cgroup_sock-lsm-flavor/20220611-010241
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: i386-randconfig-a015 (https://download.01.org/0day-ci/archive/20220612/202206120010.PClasXCc-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project ff4abe755279a3a47cc416ef80dbc900d9a98a19)
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/intel-lab-lkp/linux/commit/ca53950e781503c3d62454a19b4d0395dbd79dd7
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Stanislav-Fomichev/bpf-cgroup_sock-lsm-flavor/20220611-010241
        git checkout ca53950e781503c3d62454a19b4d0395dbd79dd7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: bpf_cgroup_atype_get
   >>> referenced by trampoline.c:558 (kernel/bpf/trampoline.c:558)
   >>>               bpf/trampoline.o:(bpf_trampoline_link_cgroup_shim) in archive kernel/built-in.a

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

  reply	other threads:[~2022-06-11 16:54 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-10 16:57 [PATCH bpf-next v9 00/10] bpf: cgroup_sock lsm flavor Stanislav Fomichev
2022-06-10 16:57 ` [PATCH bpf-next v9 01/10] bpf: add bpf_func_t and trampoline helpers Stanislav Fomichev
2022-06-16 19:53   ` Martin KaFai Lau
2022-06-10 16:57 ` [PATCH bpf-next v9 02/10] bpf: convert cgroup_bpf.progs to hlist Stanislav Fomichev
2022-06-16 19:59   ` Martin KaFai Lau
2022-06-10 16:57 ` [PATCH bpf-next v9 03/10] bpf: per-cgroup lsm flavor Stanislav Fomichev
2022-06-16 22:25   ` Martin KaFai Lau
2022-06-17 18:28     ` Stanislav Fomichev
2022-06-17 22:25       ` Martin KaFai Lau
2022-06-10 16:57 ` [PATCH bpf-next v9 04/10] bpf: minimize number of allocated lsm slots per program Stanislav Fomichev
2022-06-11 16:53   ` kernel test robot [this message]
2022-06-17  0:43   ` Martin KaFai Lau
2022-06-17 18:28     ` Stanislav Fomichev
2022-06-17 22:27       ` Martin KaFai Lau
2022-06-10 16:57 ` [PATCH bpf-next v9 05/10] bpf: implement BPF_PROG_QUERY for BPF_LSM_CGROUP Stanislav Fomichev
2022-06-17  0:58   ` Martin KaFai Lau
2022-06-17 18:28     ` Stanislav Fomichev
2022-06-17 22:29       ` Martin KaFai Lau
2022-06-10 16:57 ` [PATCH bpf-next v9 06/10] bpf: expose bpf_{g,s}etsockopt to lsm cgroup Stanislav Fomichev
2022-06-17  5:42   ` Martin KaFai Lau
2022-06-17 18:28     ` Stanislav Fomichev
2022-06-17 23:07       ` Martin KaFai Lau
2022-06-21 17:51         ` Stanislav Fomichev
2022-06-10 16:58 ` [PATCH bpf-next v9 07/10] libbpf: add lsm_cgoup_sock type Stanislav Fomichev
2022-06-10 16:58 ` [PATCH bpf-next v9 08/10] libbpf: implement bpf_prog_query_opts Stanislav Fomichev
2022-06-10 16:58 ` [PATCH bpf-next v9 09/10] bpftool: implement cgroup tree for BPF_LSM_CGROUP Stanislav Fomichev
2022-06-13 12:07   ` Quentin Monnet
2022-06-13 15:53     ` Stanislav Fomichev
2022-06-17  5:58   ` Martin KaFai Lau
2022-06-17 18:28     ` Stanislav Fomichev
2022-06-10 16:58 ` [PATCH bpf-next v9 10/10] selftests/bpf: lsm_cgroup functional test Stanislav Fomichev

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