On Mon, 24 Feb 2025 22:10:53 +0100 "Arnd Bergmann" <a...@arndb.de> wrote:
> This is what I get on arm64 randconfig builds using clang after your > patch: > > failed to sort mcount 'Expected 24260 mcount elements but found 0 > ': vmlinux > Failed to sort kernel tables > > I have not tried to understand what your patch does. See the attached > defconfig for a reproducer. Hmm, I haven't tried building this with clang. Can you compile without that commit, run and give me the output from these two programs: ./dump_elf_sym vmlinux __start_mcount_loc __stop_mcount_loc ./dump_elf_rela vmlinux .rela.dyn If the second one fails, remove the '.rela.dyn' and see what that shows. https://rostedt.org/code/dump_elf_sym.c https://rostedt.org/code/dump_elf_rela.c Thanks, -- Steve
