linux-kernel - [t-kristo-pm:usi-5.16-rfc-v3-bpf 6/24] syscall.c:undefined reference to `hid_prog

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Date:   Thu, 2 Dec 2021 20:19:22 +0800
From:   kernel test robot <lkp@...el.com>
To:     Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Tero Kristo <tero.kristo@...ux.intel.com>
Subject: [t-kristo-pm:usi-5.16-rfc-v3-bpf 6/24] syscall.c:undefined reference
 to `hid_prog_detach'

tree:   https://github.com/t-kristo/linux-pm usi-5.16-rfc-v3-bpf
head:   d0f251812c57f49830816624bec858500e4e14c2
commit: 43c0e89d85a05475bbbbcddc3533483f0cd032cb [6/24] HID: bpf: allow to change the report descriptor from an eBPF program
config: openrisc-randconfig-r024-20211201 (https://download.01.org/0day-ci/archive/20211202/202112022036.K1SyiDen-lkp@intel.com/config)
compiler: or1k-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/t-kristo/linux-pm/commit/43c0e89d85a05475bbbbcddc3533483f0cd032cb
        git remote add t-kristo-pm https://github.com/t-kristo/linux-pm
        git fetch --no-tags t-kristo-pm usi-5.16-rfc-v3-bpf
        git checkout 43c0e89d85a05475bbbbcddc3533483f0cd032cb
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=openrisc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   or1k-linux-ld: kernel/bpf/syscall.o: in function `bpf_prog_attach':
   syscall.c:(.text+0x2094): undefined reference to `hid_prog_attach'
   syscall.c:(.text+0x2094): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `hid_prog_attach'
   or1k-linux-ld: kernel/bpf/syscall.o: in function `__sys_bpf':
>> syscall.c:(.text+0xad64): undefined reference to `hid_prog_detach'
   syscall.c:(.text+0xad64): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `hid_prog_detach'
>> or1k-linux-ld: syscall.c:(.text+0xaeac): undefined reference to `hid_prog_query'
   syscall.c:(.text+0xaeac): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `hid_prog_query'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org