Re: [PATCH V2 08/11] arch/kmap: Ensure kmap_prot visibility

[Christoph Hellwig]

On Sun, May 03, 2020 at 06:09:09PM -0700, ira.weiny@xxxxxxxxx wrote:
> From: Ira Weiny <ira.weiny@xxxxxxxxx>
> 
> We want to support kmap_atomic_prot() on all architectures and it makes
> sense to define kmap_atomic() to use the default kmap_prot.
> 
> So we ensure all arch's have a globally available kmap_prot either as a
> define or exported symbol.
> 
> Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>