[PATCH] net: unexport csum_and_copy_{from,to}_user

[Michael Ellerman]

Al Viro <viro at zeniv.linux.org.uk> writes:
> On Thu, Apr 21, 2022 at 09:04:40AM +0200, Christoph Hellwig wrote:
>> csum_and_copy_from_user and csum_and_copy_to_user are exported by
>> a few architectures, but not actually used in modular code.  Drop
>> the exports.
>> 
>> Signed-off-by: Christoph Hellwig <hch at lst.de>
>
> Acked-by: Al Viro <viro at zeniv.linux.org.uk>
>
> Not sure which tree should it go through - Arnd's, perhaps?

It's already in akpm's tree:

https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/commit/?h=mm-nonmm-stable&id=6308499b5e99c0c903fde2c605e41d9a86c4be6c

cheers