linux-kernel - Re: mmotm 2018-05-17-16-26 uploaded (autofs)

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Message-ID: <6441e45b-6216-a20a-5b1d-6f5663d701dd@themaw.net>
Date:   Fri, 18 May 2018 12:38:09 +0800
From:   Ian Kent <raven@...maw.net>
To:     Randy Dunlap <rdunlap@...radead.org>, akpm@...ux-foundation.org,
        broonie@...nel.org, mhocko@...e.cz, sfr@...b.auug.org.au,
        linux-next@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        mm-commits@...r.kernel.org, Al Viro <viro@...iv.linux.org.uk>
Subject: Re: mmotm 2018-05-17-16-26 uploaded (autofs)

On 18/05/18 12:23, Randy Dunlap wrote:
> On 05/17/2018 08:50 PM, Ian Kent wrote:
>> On 18/05/18 08:21, Randy Dunlap wrote:
>>> On 05/17/2018 04:26 PM, akpm@...ux-foundation.org wrote:
>>>> The mm-of-the-moment snapshot 2018-05-17-16-26 has been uploaded to
>>>>
>>>>    http://www.ozlabs.org/~akpm/mmotm/
>>>>
>>>> mmotm-readme.txt says
>>>>
>>>> README for mm-of-the-moment:
>>>>
>>>> http://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 (4.x
>>>> or 4.x-rcY).  The series file is in broken-out.tar.gz and is duplicated in
>>>> http://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.
>>>>
>>>> A git tree which contains the memory management portion of this tree is
>>>> maintained at git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git
>>>> by Michal Hocko.  It contains the patches which are between the
>>>> "#NEXT_PATCHES_START mm" and "#NEXT_PATCHES_END" markers, from the series
>>>> file, http://www.ozlabs.org/~akpm/mmotm/series.
>>>>
>>>>
>>>> A full copy of the full kernel tree with the linux-next and mmotm patches
>>>> already applied is available through git within an hour of the mmotm
>>>> release.  Individual mmotm releases are tagged.  The master branch always
>>>> points to the latest release, so it's constantly rebasing.
>>>
>>>
>>> on x86_64: with (randconfig):
>>> CONFIG_AUTOFS_FS=y
>>> CONFIG_AUTOFS4_FS=y
>>
>> Oh right, I need to make these exclusive.
>>
>> I seem to remember trying to do that along the way, can't remember why
>> I didn't do it in the end.
>>
>> Any suggestions about potential problems when doing it?
> 
> I think that just using "depends on" for each of them will cause kconfig to
> complain about circular dependencies, so probably using "choice" will be
> needed.  Or (since this is just temporary?) just say "don't do that."
> 

No doubt that was what happened, unfortunately I forgot to return to it.

Right, a conditional with a message should work .... thanks.

Ian