Re: [PATCH] cxl: Include range.h in cxl.h

[Jonathan Cameron]

On Tue, 01 Jul 2025 07:33:31 -0700
Nathan Chancellor <nathan@xxxxxxxxxx> wrote:

> After commit aefeb286b960 ("libnvdimm: Don't use "proxy" headers"),
> range.h may not be implicitly included, resulting in a build error:
> 
>   In file included from drivers/cxl/core/features.c:8:
>   drivers/cxl/cxl.h:365:22: error: field 'hpa_range' has incomplete type
>     365 |         struct range hpa_range;
>         |                      ^~~~~~~~~
>   drivers/cxl/cxl.h:562:22: error: field 'hpa_range' has incomplete type
>     562 |         struct range hpa_range;
>         |                      ^~~~~~~~~
>   drivers/cxl/cxl.h:570:22: error: field 'hpa_range' has incomplete type
>     570 |         struct range hpa_range;
>         |                      ^~~~~~~~~
>   drivers/cxl/cxl.h:803:22: error: array type has incomplete element type 'struct range'
>     803 |         struct range dvsec_range[2];
>         |                      ^~~~~~~~~~~
> 
> Include range.h in cxl.h explicitly to clear up the errors.
> 
> Fixes: aefeb286b960 ("libnvdimm: Don't use "proxy" headers")
> Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Reviewed-by: Jonathan Cameron <jonathan.cameron@xxxxxxxxxx>