Re: [PATCH] mm: Fix missing function declaration

[Anshuman Khandual <anshuman.khandual@arm.com>]

On 08/19/2020 01:30 PM, Leon Romanovsky wrote:
> From: Leon Romanovsky <leonro@nvidia.com>
> 
> The compilation with CONFIG_DEBUG_RODATA_TEST set produces the following
> warning due to the missing include.
> 
>  mm/rodata_test.c:15:6: warning: no previous prototype for 'rodata_test' [-Wmissing-prototypes]
>     15 | void rodata_test(void)
>       |      ^~~~~~~~~~~
> 
> Fixes: 2959a5f726f6 ("mm: add arch-independent testcases for RODATA")
> Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

This build failure appears only with W=1 and gets fixed with this.

Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>

> ---
>  mm/rodata_test.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/mm/rodata_test.c b/mm/rodata_test.c
> index 2a99df7beeb3..2613371945b7 100644
> --- a/mm/rodata_test.c
> +++ b/mm/rodata_test.c
> @@ -7,6 +7,7 @@
>   */
>  #define pr_fmt(fmt) "rodata_test: " fmt
> 
> +#include <linux/rodata_test.h>
>  #include <linux/uaccess.h>
>  #include <asm/sections.h>
> 
> --
> 2.26.2
> 
> 
>