linux-kernel - Re: [hnaz-mm:master 237/343] arch/powerpc/mm/book3s64/pgtable.c:540:15: warning: no previous prototype for 'memremap_compat

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Date:   Thu, 17 Feb 2022 22:07:07 +0000
From:   Matthew Wilcox <willy@...radead.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     kernel test robot <lkp@...el.com>, Christoph Hellwig <hch@....de>,
        kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Johannes Weiner <hannes@...xchg.org>,
        Logan Gunthorpe <logang@...tatee.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Linux Memory Management List <linux-mm@...ck.org>
Subject: Re: [hnaz-mm:master 237/343]
 arch/powerpc/mm/book3s64/pgtable.c:540:15: warning: no previous prototype
 for 'memremap_compat_align'

On Thu, Feb 17, 2022 at 12:55:53PM -0800, Andrew Morton wrote:
> On Fri, 18 Feb 2022 03:46:17 +0800 kernel test robot <lkp@...el.com> wrote:
> > >> arch/powerpc/mm/book3s64/pgtable.c:540:15: warning: no previous prototype for 'memremap_compat_align' [-Wmissing-prototypes]
> >      540 | unsigned long memremap_compat_align(void)
> >          |               ^~~~~~~~~~~~~~~~~~~~~
> 
> Thanks, I did this.

I guess this is now my responsibility?  Folded that fix in and pushed
out 8cbcadaf5aef to infradead/for-next

> --- a/arch/powerpc/mm/book3s64/pgtable.c~mm-dont-include-linux-memremaph-in-linux-mmh-fix-2-fix
> +++ a/arch/powerpc/mm/book3s64/pgtable.c
> @@ -6,6 +6,7 @@
>  #include <linux/sched.h>
>  #include <linux/mm_types.h>
>  #include <linux/memblock.h>
> +#include <linux/memremap.h>
>  #include <linux/debugfs.h>
>  #include <misc/cxl-base.h>
>  
> _
> 
> 
>