linux-kernel - Re: mmotm 2020-07-16-22-52 uploaded (mm/hugetlb.c)

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Date:   Sat, 18 Jul 2020 11:32:15 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, broonie@...nel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, linux-next@...r.kernel.org, mhocko@...e.cz,
        mm-commits@...r.kernel.org
Subject: Re: mmotm 2020-07-16-22-52 uploaded (mm/hugetlb.c)

Hi Randy,

On Fri, 17 Jul 2020 08:35:45 -0700 Randy Dunlap <rdunlap@...radead.org> wrote:
>
> on i386:
> 6 of 10 builds failed with:
> 
> ../mm/hugetlb.c:1302:20: error: redefinition of ‘destroy_compound_gigantic_page’
>  static inline void destroy_compound_gigantic_page(struct hstate *h,
>                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> ../mm/hugetlb.c:1223:13: note: previous definition of ‘destroy_compound_gigantic_page’ was here
>  static void destroy_compound_gigantic_page(struct hstate *h, struct page *page,
>              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Reported here: https://lore.kernel.org/lkml/20200717213127.3bd426e1@canb.auug.org.au/

> ../mm/hugetlb.c:1223:13: warning: ‘destroy_compound_gigantic_page’ defined but not used [-Wunused-function]
> ../mm/hugetlb.c:50:https://lore.kernel.org/lkml/20200709191111.0b63f84d@canb.auug.org.au/20: warning: ‘hugetlb_cma’ defined but not used [-Wunused-variable]
>  static struct cma *hugetlb_cma[MAX_NUMNODES];
>                     ^~~~~~~~~~~

Reported here: https://lore.kernel.org/lkml/20200709191111.0b63f84d@canb.auug.org.au/

-- 
Cheers,
Stephen Rothwell

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