Subject: Re: linux-next: build failure after merge of the akpm tree

From: Andrew Morton <[email-masked]>
Date: Tue, 2 Jun 2020 12:12:48 -0700

On Tue, 2 Jun 2020 19:57:41 +1000 Stephen Rothwell <[email-masked]> wrote:

> Subject: [PATCH] turns out that probe_user_write is used in modular code
> 
> Signed-off-by: Stephen Rothwell <[email-masked]>
> ---
>  mm/maccess.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/mm/maccess.c b/mm/maccess.c
> index ddfda8e6f4a5..88845eda5047 100644
> --- a/mm/maccess.c
> +++ b/mm/maccess.c
> @@ -246,6 +246,7 @@ long probe_user_write(void __user *dst, const void *src, size_t size)
>  		return -EFAULT;
>  	return 0;
>  }
> +EXPORT_SYMBOL_GPL(probe_user_write);

Thanks, I shall squish that in and make the appropriate changelog update.