Re: [PATCH] mm: memory_hotplug: Fix format string in __add_pages warning

[Rick Wertenbroek <rick.wertenbroek@gmail.com>]

On Wed, May 10, 2023 at 10:47 AM Rick Wertenbroek
<rick.wertenbroek@gmail.com> wrote:
>
> The format string has a typo and prints e.g.,
> "Misaligned __add_pages start: 0xfc605 end: #fc609" instead
> of "Misaligned __add_pages start: 0xfc605 end: 0xfc609"
> Fix "#%lx" => "%#lx"
>
> Signed-off-by: Rick Wertenbroek <rick.wertenbroek@gmail.com>

The issue appears in the __remove_pages format string as well,
sorry didn't notice that right away. I'll send a new patch.

Rick
> ---
>  mm/memory_hotplug.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
> index 8e0fa209d533..446abb088b51 100644
> --- a/mm/memory_hotplug.c
> +++ b/mm/memory_hotplug.c
> @@ -325,7 +325,7 @@ int __ref __add_pages(int nid, unsigned long pfn, unsigned long nr_pages,
>         }
>
>         if (check_pfn_span(pfn, nr_pages)) {
> -               WARN(1, "Misaligned %s start: %#lx end: #%lx\n", __func__, pfn, pfn + nr_pages - 1);
> +               WARN(1, "Misaligned %s start: %#lx end: %#lx\n", __func__, pfn, pfn + nr_pages - 1);
>                 return -EINVAL;
>         }
>
> --
> 2.25.1
>