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Subject: Re: mmotm 2021-05-12-21-46 uploaded (mm/memory_failure.c)
To:     akpm@linux-foundation.org, broonie@kernel.org,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, linux-next@vger.kernel.org, mhocko@suse.cz,
        mm-commits@vger.kernel.org, sfr@canb.auug.org.au,
        Naoya Horiguchi <naoya.horiguchi@nec.com>
References: <20210513044710.MCXhM_NwC%akpm@linux-foundation.org>
From:   Randy Dunlap <rdunlap@infradead.org>
Message-ID: <91fd4441-b84b-ceb0-8d4c-c62e631711fc@infradead.org>
Date:   Wed, 12 May 2021 22:28:29 -0700
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On 5/12/21 9:47 PM, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2021-05-12-21-46 has been uploaded to
> 
>    https://www.ozlabs.org/~akpm/mmotm/
> 
> mmotm-readme.txt says
> 
> README for mm-of-the-moment:
> 
> https://www.ozlabs.org/~akpm/mmotm/
> 
> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
> more than once a week.
> 
> You will need quilt to apply these patches to the latest Linus release (5.x
> or 5.x-rcY).  The series file is in broken-out.tar.gz and is duplicated in
> https://ozlabs.org/~akpm/mmotm/series
> 
> The file broken-out.tar.gz contains two datestamp files: .DATE and
> .DATE-yyyy-mm-dd-hh-mm-ss.  Both contain the string yyyy-mm-dd-hh-mm-ss,
> followed by the base kernel version against which this patch series is to
> be applied.
> 
> This tree is partially included in linux-next.  To see which patches are
> included in linux-next, consult the `series' file.  Only the patches
> within the #NEXT_PATCHES_START/#NEXT_PATCHES_END markers are included in
> linux-next.

on x86_64:
# CONFIG_HUGETLBFS is not set

../mm/memory-failure.c: In function ‘__get_hwpoison_page’:
../mm/memory-failure.c:962:15: error: ‘hugetlb_lock’ undeclared (first use in this function); did you mean ‘huge_pte_lock’?
    spin_lock(&hugetlb_lock);
               ^~~~~~~~~~~~

-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@infradead.org>