Re: [PATCH v2] riscv: mm: fix 2 instances of -Wmissing-variable-declarations

[Palmer Dabbelt]

On Tue, 08 Aug 2023 09:35:00 -0700, Nick Desaulniers wrote:
> I'm looking to enable -Wmissing-variable-declarations behind W=1. 0day
> bot spotted the following instance in ARCH=riscv builds:
> 
>   arch/riscv/mm/init.c:276:7: warning: no previous extern declaration
>   for non-static variable 'trampoline_pg_dir'
>   [-Wmissing-variable-declarations]
>   276 | pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
>       |       ^
>   arch/riscv/mm/init.c:276:1: note: declare 'static' if the variable is
>   not intended to be used outside of this translation unit
>   276 | pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
>       | ^
>   arch/riscv/mm/init.c:279:7: warning: no previous extern declaration
>   for non-static variable 'early_pg_dir'
>   [-Wmissing-variable-declarations]
>   279 | pgd_t early_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
>       |       ^
>   arch/riscv/mm/init.c:279:1: note: declare 'static' if the variable is
>   not intended to be used outside of this translation unit
>   279 | pgd_t early_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
>       | ^
> 
> [...]

Applied, thanks!

[1/1] riscv: mm: fix 2 instances of -Wmissing-variable-declarations
      https://git.kernel.org/palmer/c/d2402048bc8a

Best regards,
-- 
Palmer Dabbelt <palmer@xxxxxxxxxxxx>