* Re: [PATCHv4 08/12] kexec: Factor out routine to find a symbol in ELF
[not found] <20250722020319.5837-9-piliu@redhat.com>
@ 2025-07-22 17:22 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-07-22 17:22 UTC (permalink / raw)
To: Pingfan Liu, kexec
Cc: oe-kbuild-all, Pingfan Liu, Alexei Starovoitov, Daniel Borkmann,
John Fastabend, Andrii Nakryiko, Martin KaFai Lau,
Eduard Zingerman, Song Liu, Yonghong Song, Jeremy Linton,
Catalin Marinas, Will Deacon, Ard Biesheuvel, Simon Horman,
Gerd Hoffmann, Vitaly Kuznetsov, Philipp Rudo, Viktor Malik,
Jan Hendrik Farr, Baoquan He, Dave Young, Andrew Morton,
Linux Memory Management List, bpf
Hi Pingfan,
kernel test robot noticed the following build errors:
[auto build test ERROR on bpf-next/net]
[also build test ERROR on bpf/master arm64/for-next/core linus/master v6.16-rc7]
[cannot apply to bpf-next/master next-20250722]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Pingfan-Liu/kexec_file-Make-kexec_image_load_default-global-visible/20250722-100843
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git net
patch link: https://lore.kernel.org/r/20250722020319.5837-9-piliu%40redhat.com
patch subject: [PATCHv4 08/12] kexec: Factor out routine to find a symbol in ELF
config: x86_64-buildonly-randconfig-006-20250722 (https://download.01.org/0day-ci/archive/20250723/202507230016.NQ1WXqwG-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250723/202507230016.NQ1WXqwG-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/202507230016.NQ1WXqwG-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/crash_dump.h:5,
from drivers/of/fdt.c:11:
>> include/linux/kexec.h:544:7: error: unknown type name 'Elf_Sym'
544 | const Elf_Sym *elf_find_symbol(const Elf_Ehdr *ehdr, const char *name);
| ^~~~~~~
>> include/linux/kexec.h:544:38: error: unknown type name 'Elf_Ehdr'
544 | const Elf_Sym *elf_find_symbol(const Elf_Ehdr *ehdr, const char *name);
| ^~~~~~~~
vim +/Elf_Sym +544 include/linux/kexec.h
542
543 #if defined(CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY) || defined(CONFIG_KEXEC_PE_IMAGE)
> 544 const Elf_Sym *elf_find_symbol(const Elf_Ehdr *ehdr, const char *name);
545 #endif
546
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] only message in thread