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Subject: Re: mmotm 2021-01-19-13-36 uploaded (ZONE_DEVICE)
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,
        Dan Williams <dan.j.williams@intel.com>
References: <20210119213727.pkiuSGW9i%akpm@linux-foundation.org>
From:   Randy Dunlap <rdunlap@infradead.org>
Message-ID: <3dccaa7e-f6e1-2e03-04c0-e055eb42c9b0@infradead.org>
Date:   Tue, 19 Jan 2021 14:50:52 -0800
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On 1/19/21 1:37 PM, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2021-01-19-13-36 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.

on x86_64: (several build failures so far)

../mm/memory_hotplug.c: In function ‘move_pfn_range_to_zone’:
../mm/memory_hotplug.c:772:24: error: ‘ZONE_DEVICE’ undeclared (first use in this function); did you mean ‘ZONE_MOVABLE’?
  if (zone_idx(zone) == ZONE_DEVICE) {

when CONFIG_ZONE_DEVICE is not set/enabled.


-- 
~Randy
"He closes his eyes and drops the goggles.  You can't get hurt
by looking at a bitmap.  Or can you?"
(Neal Stephenson: Snow Crash)