Re: [PATCH v2 02/15] arc: convert to setup_initial_init_mm()

[Vineet Gupta]

On 6/4/21 12:06 AM, Kefeng Wang wrote:
> Use setup_initial_init_mm() helper to simplify code.
>
> Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
> Cc: linux-snps-arc@xxxxxxxxxxxxxxxxxxx
> Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>

Acked-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>   #arch/arc

Thx,
-Vineet

> ---
>   arch/arc/mm/init.c | 5 +----
>   1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
> index e2ed355438c9..33b8fab89022 100644
> --- a/arch/arc/mm/init.c
> +++ b/arch/arc/mm/init.c
> @@ -94,10 +94,7 @@ void __init setup_arch_memory(void)
>   {
>   	unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
>   
> -	init_mm.start_code = (unsigned long)_text;
> -	init_mm.end_code = (unsigned long)_etext;
> -	init_mm.end_data = (unsigned long)_edata;
> -	init_mm.brk = (unsigned long)_end;
> +	setup_initial_init_mm(_text, _etext, _edata, _end);
>   
>   	/* first page of system - kernel .vector starts here */
>   	min_low_pfn = virt_to_pfn(CONFIG_LINUX_RAM_BASE);