Subject: Re: mmotm 2016-05-19-19-59 uploaded

From: Minchan Kim <[email-masked]>
Date: Fri, 20 May 2016 14:14:17 +0900

On Thu, May 19, 2016 at 07:59:50PM -0700, [email-masked] wrote:
> The mm-of-the-moment snapshot 2016-05-19-19-59 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.
> 
> http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/
> 
> To develop on top of mmotm git:
> 
>   $ git remote add mmotm git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git
>   $ git remote update mmotm
>   $ git checkout -b topic mmotm/master
>   <make changes, commit>
>   $ git send-email mmotm/master.. [...]
> 
> To rebase a branch with older patches to a new mmotm release:
> 
>   $ git remote update mmotm
>   $ git rebase --onto mmotm/master <topic base> topic
> 
> 
> 
> 
> The directory http://www.ozlabs.org/~akpm/mmots/ (mm-of-the-second)
> contains daily snapshots of the -mm tree.  It is updated more frequently
> than mmotm, and is untested.
> 
> A git copy of this tree is available at
> 
> 	http://git.cmpxchg.org/cgit.cgi/linux-mmots.git/
> 
> and use of this tree is similar to
> http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/, described above.
> 

In first build, I got this.

In file included from mm/filemap.c:14:0:
include/linux/dax.h:14:3: error: unknown type name ‘dax_iodone_t’
   dax_iodone_t);
   ^
include/linux/dax.h:16:3: error: unknown type name ‘dax_iodone_t’
   dax_iodone_t);
   ^
include/linux/dax.h:39:5: error: unknown type name ‘dax_iodone_t’
     dax_iodone_t di)
     ^
In file included from mm/vmscan.c:49:0:
include/linux/dax.h:14:3: error: unknown type name ‘dax_iodone_t’
   dax_iodone_t);
   ^
include/linux/dax.h:16:3: error: unknown type name ‘dax_iodone_t’
   dax_iodone_t);
   ^
include/linux/dax.h:39:5: error: unknown type name ‘dax_iodone_t’
     dax_iodone_t di)
     ^
In file included from mm/truncate.c:12:0:
include/linux/dax.h:14:3: error: unknown type name ‘dax_iodone_t’
   dax_iodone_t);
   ^
include/linux/dax.h:16:3: error: unknown type name ‘dax_iodone_t’
   dax_iodone_t);
   ^
include/linux/dax.h:39:5: error: unknown type name ‘dax_iodone_t’
     dax_iodone_t di)
     ^
make[1]: *** [mm/truncate.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [mm/filemap.o] Error 1
make[1]: *** [mm/vmscan.o] Error 1
make: *** [mm/] Error 2

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