Re: [PATCH v1 bpf-next 05/11] bpf: support instructions arrays with constants blinding

[Anton Protopopov <a.s.protopopov@gmail.com>]

On 25/08/17 01:50PM, kernel test robot wrote:
> Hi Anton,
> 
> 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/Anton-Protopopov/bpf-fix-the-return-value-of-push_stack/20250817-020411
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
> patch link:    https://lore.kernel.org/r/20250816180631.952085-6-a.s.protopopov%40gmail.com
> patch subject: [PATCH v1 bpf-next 05/11] bpf: support instructions arrays with constants blinding
> config: sparc-randconfig-001-20250817 (https://download.01.org/0day-ci/archive/20250817/202508171315.5y3oPyC2-lkp@intel.com/config)
> compiler: sparc64-linux-gcc (GCC) 8.5.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250817/202508171315.5y3oPyC2-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/202508171315.5y3oPyC2-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    sparc64-linux-ld: kernel/bpf/core.o: in function `bpf_jit_blind_constants':
> >> core.c:(.text+0x8064): undefined reference to `bpf_insn_array_adjust'

This is because the bpf_insn_array_adjust() is enabled with CONFIG_BPF_SYSCALL.
Will add the corresponding check in v2.

> -- 
> 0-DAY CI Kernel Test Service
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