Re: linux-next: build failure after merge of the drm-misc tree

Stephen Rothwell
2020-04-28T22:33:37Z

[-- Attachment #1: Type: text/plain, Size: 1061 bytes --]

Hi all,

On Mon, 20 Apr 2020 13:01:18 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the drm-misc tree, today's linux-next build (powerpc
> allyesconfig) failed like this:
>
> drivers/video/fbdev/controlfb.c: In function 'controlfb_mmap':
> drivers/video/fbdev/controlfb.c:756:23: error: implicit declaration of function 'pgprot_cached_wthru'; did you mean 'pgprot_cached'? [-Werror=implicit-function-declaration]
> 756 | vma->vm_page_prot = pgprot_cached_wthru(vma->vm_page_prot);
> | ^~~~~~~~~~~~~~~~~~~
> | pgprot_cached
> drivers/video/fbdev/controlfb.c:756:23: error: incompatible types when assigning to type 'pgprot_t' {aka 'struct <anonymous>'} from type 'int'
>
> Presumably exposed by commit
>
> a07a63b0e24d ("video: fbdev: controlfb: add COMPILE_TEST support")
>
> I just turned off COMPILE_TEST again for today. Please let me know when
> this is fixed.

This still appears to have not been addressed.

--
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]