Re: [PATCH] mm/highmem: fix spelling mistakeo

["Fabio M. De Francesco" <fmdefrancesco@gmail.com>]

On mercoledì 18 gennaio 2023 01:43:56 CET Deming Wang wrote:
> Substitute occurrencies of "higmem" with "highmem".

s/occurrencies/occurrences
 
> Signed-off-by: Deming Wang <wangdeming@inspur.com>
> ---
>  Documentation/mm/highmem.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/mm/highmem.rst b/Documentation/mm/highmem.rst
> index 59d1078f53df..7da4a0d175f0 100644
> --- a/Documentation/mm/highmem.rst
> +++ b/Documentation/mm/highmem.rst
> @@ -83,7 +83,7 @@ list shows them in order of preference of use.
>    for pages which are known to not come from ZONE_HIGHMEM. However, it is
>    always safe to use kmap_local_page() / kunmap_local().
> 
> -  While it is significantly faster than kmap(), for the higmem case it
> +  While it is significantly faster than kmap(), for the highmem case it
>    comes with restrictions about the pointers validity. Contrary to kmap()
>    mappings, the local mappings are only valid in the context of the caller
>    and cannot be handed to other contexts. This implies that users must
> --
> 2.27.0

I think you missed a patch which is already in Andrew's -mm-unstable tree:

[PATCH] mm: Fix two spelling mistakes in highmem.h
https://lore.kernel.org/lkml/20230105121305.30714-1-fmdefrancesco@gmail.com/

Fabio