On 5/20/21 3:23 PM, kernel test robot wrote:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 7a42b92b6d30c3f09629c7d5ada9e3de2aba01af
commit: b24abcff918a5cbf44b0c982bd3477a93e8e4911 [1891/4016] bpf, kconfig: Add consolidated menu entry for bpf with core options
config: riscv-randconfig-c004-20210520 (attached as .config)
compiler: riscv64-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b24abcff918a5cbf44b0c982bd3477a93e8e4911
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout b24abcff918a5cbf44b0c982bd3477a93e8e4911
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Note: the linux-next/master HEAD 7a42b92b6d30c3f09629c7d5ada9e3de2aba01af builds fine.
It may have been fixed somewhere.
All errors (new ones prefixed by >>):
riscv64-linux-ld: arch/riscv/net/bpf_jit_core.o: in function `bpf_int_jit_compile':
bpf_jit_core.c:(.text+0x13a): undefined reference to `bpf_jit_blind_constants'
riscv64-linux-ld: bpf_jit_core.c:(.text+0x190): undefined reference to `bpf_jit_enable'
riscv64-linux-ld: bpf_jit_core.c:(.text+0x1e6): undefined reference to `bpf_jit_prog_release_other'
riscv64-linux-ld: bpf_jit_core.c:(.text+0x20a): undefined reference to `bpf_jit_binary_free'
riscv64-linux-ld: bpf_jit_core.c:(.text+0x2e6): undefined reference to `bpf_jit_binary_alloc'
riscv64-linux-ld: arch/riscv/net/bpf_jit_comp64.o: in function `.L750':
bpf_jit_comp64.c:(.text+0x234c): undefined reference to `bpf_jit_get_func_addr'
I tried on bpf tree and it seems fixed there via:
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=c87db2405fe8e53e145e2d1e142d3b509644006b
So this might be an old report.
riscv64-linux-ld: kernel/extable.o: in function `.L0 ':
extable.c:(.text+0x9c): undefined reference to `search_bpf_extables'
riscv64-linux-ld: kernel/extable.o: in function `.L31':
extable.c:(.text+0x208): undefined reference to `is_bpf_text_address'
riscv64-linux-ld: kernel/kallsyms.o: in function `.L69':
kallsyms.c:(.text+0x2e6): undefined reference to `__bpf_address_lookup'
riscv64-linux-ld: kernel/kallsyms.o: in function `.L75':
kallsyms.c:(.text+0x3d2): undefined reference to `__bpf_address_lookup'
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for LOCKDEP
Depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && (FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86)
Selected by
- PROVE_LOCKING && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT
- LOCK_STAT && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT
- DEBUG_LOCK_ALLOC && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
