Re: [PATCH bpf-next v2] bpf, sockmap: Introduce tracing capability for sockmap

["Jiayuan Chen" <jiayuan.chen@linux.dev>]

2025/4/14 19:54, "kernel test robot" <lkp@intel.com> wrote:

> 
> Hi Jiayuan,
> 
> 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/Jiayuan-Chen/bpf-sockmap-Introduce-tracing-capability-for-sockmap/20250414-093146
> base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
> patch link: https://lore.kernel.org/r/20250411091634.336371-1-jiayuan.chen%40linux.dev
> patch subject: [PATCH bpf-next v2] bpf, sockmap: Introduce tracing capability for sockmap
> config: arm64-randconfig-001-20250414 (https://download.01.org/0day-ci/archive/20250414/202504141925.PFNOfZzb-lkp@intel.com/config)
> 
> compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8)
> 
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250414/202504141925.PFNOfZzb-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/202504141925.PFNOfZzb-lkp@intel.com/
> All errors (new ones prefixed by >>):
> 
> > 
> > > 
> > > ld.lld: error: undefined symbol: sock_i_ino
> > >
> > 
>  >>> referenced by sockmap.h:70 (include/trace/events/sockmap.h:70)
>  >>> kernel/bpf/core.o:(trace_event_raw_event_sockmap_redirect) in archive vmlinux.a
>  >>> referenced by sockmap.h:121 (include/trace/events/sockmap.h:121)
>  >>> kernel/bpf/core.o:(trace_event_raw_event_sockmap_strparser) in archive vmlinux.a

I see, CONFIG_NET is not set...