linux-kernel - Re: [PATCH 02/30] mm: remove CONFIG_NO

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Message-Id: <20180926114836.GD4628@rapoport-lnx>
Date:   Wed, 26 Sep 2018 14:48:37 +0300
From:   Mike Rapoport <rppt@...ux.vnet.ibm.com>
To:     Michal Hocko <mhocko@...nel.org>
Cc:     linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Chris Zankel <chris@...kel.net>,
        "David S. Miller" <davem@...emloft.net>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Greentime Hu <green.hu@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guan Xuetao <gxt@....edu.cn>, Ingo Molnar <mingo@...hat.com>,
        "James E.J. Bottomley" <jejb@...isc-linux.org>,
        Jonas Bonn <jonas@...thpole.se>,
        Jonathan Corbet <corbet@....net>,
        Ley Foon Tan <lftan@...era.com>,
        Mark Salter <msalter@...hat.com>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
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Subject: Re: [PATCH 02/30] mm: remove CONFIG_NO_BOOTMEM

On Wed, Sep 26, 2018 at 11:22:39AM +0200, Michal Hocko wrote:
> On Fri 14-09-18 15:10:17, Mike Rapoport wrote:
> > All achitectures select NO_BOOTMEM which essentially becomes 'Y' for any
> > kernel configuration and therefore it can be removed.
> 
> git grep suggests that DEFERRED_STRUCT_PAGE_INIT still depends on
> NO_BOOTMEM but I have a vague feeling that I've seen a patch to address
> that. It would be great to have it folded to this one.

Yes, Alexander has already fixed that at [1]

[1] https://lkml.org/lkml/2018/9/25/1073
 
> > Signed-off-by: Mike Rapoport <rppt@...ux.vnet.ibm.com>
> 
> Acked-by: Michal Hocko <mhocko@...e.com>
> -- 
> Michal Hocko
> SUSE Labs
> 

-- 
Sincerely yours,
Mike.