Re: [PATCH] arm64: scripts/sorttable: Implement sorting mcount_loc at boot for arm64

On Tue, 11 Feb 2025 17:07:13 +0800
kernel test robot [off-list ref] wrote:

All warnings (new ones prefixed by >>):

quoted

quoted

scripts/sorttable.c:306:13: warning: 'rela_write_addend' defined but not used [-Wunused-function]  

     306 | static void rela_write_addend(Elf_Rela *rela, uint64_t val)
         |             ^~~~~~~~~~~~~~~~~

quoted

quoted

scripts/sorttable.c:287:17: warning: 'rela_addend' defined but not used [-Wunused-function]  

     287 | static uint64_t rela_##fn_name(Elf_Rela *rela)          \
         |                 ^~~~~
   scripts/sorttable.c:294:1: note: in expansion of macro 'RELA_ADDR'
     294 | RELA_ADDR(addend)
         | ^~~~~~~~~

The above isn't used if sorting isn't enabled.

Looks like I'll have to add some "__maybe_unused" attributes.

-- Steve