($INBOX_DIR/description missing)
 help / color / Atom feed
From: Kars de Jong <karsdejong@home.nl>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Randy Dunlap <rdunlap@infradead.org>,
	linux-m68k <linux-m68k@lists.linux-m68k.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: m68k Kconfig warning
Date: Mon, 2 Dec 2019 12:42:07 +0100
Message-ID: <CACz-3rjOPg_rMt_FbJ5_nKLpjTK-Bv=amGsJpXwqbTBNX4YA7w@mail.gmail.com> (raw)
In-Reply-To: <CAMuHMdVLusDDB5G1R7=-53sK1bd2+3=s42hr9xkgPtWyjOrozg@mail.gmail.com>

Hi Geert & Randy,

Op wo 27 nov. 2019 om 08:12 schreef Geert Uytterhoeven <geert@linux-m68k.org>:
> On Wed, Nov 27, 2019 at 2:27 AM Randy Dunlap <rdunlap@infradead.org> wrote:
> > Just noticed this.  I don't know what the right fix is.
> > Would you take care of it, please?
> >
> > on Linux 5.4, m68k allmodconfig:
> >
> > WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES
> >   Depends on [n]: DISCONTIGMEM [=n] || NUMA
> >   Selected by [y]:
> >   - SINGLE_MEMORY_CHUNK [=y] && MMU [=y]
>
> This has been basically there forever, but working.

The reason for SINGLE_MEMORY_CHUNK depending on NEED_MULTIPLE_NODES is
historic due to the way it is implemented.
I played with it this weekend and I got a working version of FLATMEM,
which can replace SINGLE_MEMORY_CHUNK.

I'll clean it up and send a patch later this week. A possible next
step might be to replace DISCONTIGMEM with SPARSEMEM (since
DISCONTIGMEM has been deprecated).

Kind regards,

Kars.

  reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-27  1:27 Randy Dunlap
2019-11-27  7:12 ` Geert Uytterhoeven
2019-12-02 11:42   ` Kars de Jong [this message]
2019-12-02 13:32     ` Geert Uytterhoeven
2019-12-02 16:01       ` Mike Rapoport
2019-12-04 11:58         ` Kars de Jong

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CACz-3rjOPg_rMt_FbJ5_nKLpjTK-Bv=amGsJpXwqbTBNX4YA7w@mail.gmail.com' \
    --to=karsdejong@home.nl \
    --cc=geert@linux-m68k.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-m68k@lists.linux-m68k.org \
    --cc=rdunlap@infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

($INBOX_DIR/description missing)

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-m68k/0 linux-m68k/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-m68k linux-m68k/ https://lore.kernel.org/linux-m68k \
		linux-m68k@vger.kernel.org linux-m68k@lists.linux-m68k.org
	public-inbox-index linux-m68k

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-m68k


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git