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

Vineet Gupta
2021-06-04T14:03:23Z

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

Acked-by: Vineet Gupta <vgupta@synopsys.com>   #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);