Hi Prabhakar, On Mon, Aug 5, 2024 at 11:58 AM Prabhakar <prabhakar.csengg@xxxxxxxxx> wrote: > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> > > Address randconfig build issue where the linker reports an undefined > reference to `r9a09g057_cpg_info`. The error occurs when > CONFIG_CLK_R9A09G057 is not defined, leading to the inclusion of the > device match entry without the corresponding data. By adding a > preprocessor condition to the device match table, the entry for > r9a09g057 is included only when CONFIG_CLK_R9A09G057 is defined, thus > resolving the linker error. > > Error message: > /usr/bin/ld: warning: .tmp_vmlinux1 has a LOAD segment with RWX permissions > >> /usr/bin/ld: drivers/clk/renesas/rzv2h-cpg.o:(.rodata+0xc0): undefined reference to `r9a09g057_cpg_info' > clang-14: error: linker command failed with exit code 1 (use -v to see invocation) > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Closes: https://lore.kernel.org/oe-kbuild-all/202408040932.SqrqyXGU-lkp@xxxxxxxxx/ > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> Fixes: 42b54d52ecb7a819 ("clk: renesas: Add RZ/V2H(P) CPG driver") Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> As the issue is only present in renesas-clk, I will fold the fix into the original commit. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
