linux-kernel - Re: [PATCH v6 02/12] mm/sparsemem: Introduce common definitions for the size and mask of a section

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Message-ID: <CAPcyv4g+KNu=upejy7Xm=jWR0cdhygPAdSRbkfFGpJeHFGc4+w@mail.gmail.com>
Date:   Thu, 2 May 2019 17:41:05 -0700
From:   Dan Williams <dan.j.williams@...el.com>
To:     Pavel Tatashin <pasha.tatashin@...een.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...e.com>,
        Vlastimil Babka <vbabka@...e.cz>,
        Jérôme Glisse <jglisse@...hat.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        linux-mm <linux-mm@...ck.org>,
        linux-nvdimm <linux-nvdimm@...ts.01.org>,
        LKML <linux-kernel@...r.kernel.org>,
        David Hildenbrand <david@...hat.com>,
        Robin Murphy <robin.murphy@....com>
Subject: Re: [PATCH v6 02/12] mm/sparsemem: Introduce common definitions for
 the size and mask of a section

On Thu, May 2, 2019 at 7:53 AM Pavel Tatashin <pasha.tatashin@...een.com> wrote:
>
> On Wed, Apr 17, 2019 at 2:52 PM Dan Williams <dan.j.williams@...el.com> wrote:
> >
> > Up-level the local section size and mask from kernel/memremap.c to
> > global definitions.  These will be used by the new sub-section hotplug
> > support.
> >
> > Cc: Michal Hocko <mhocko@...e.com>
> > Cc: Vlastimil Babka <vbabka@...e.cz>
> > Cc: Jérôme Glisse <jglisse@...hat.com>
> > Cc: Logan Gunthorpe <logang@...tatee.com>
> > Signed-off-by: Dan Williams <dan.j.williams@...el.com>
>
> Should be dropped from this series as it has been replaced by a very
> similar patch in the mainline:
>
> 7c697d7fb5cb14ef60e2b687333ba3efb74f73da
>  mm/memremap: Rename and consolidate SECTION_SIZE

I saw that patch fly by and acked it, but I have not seen it picked up
anywhere. I grabbed latest -linus and -next, but don't see that
commit.

$ git show 7c697d7fb5cb14ef60e2b687333ba3efb74f73da
fatal: bad object 7c697d7fb5cb14ef60e2b687333ba3efb74f73da