From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) by kanga.kvack.org (Postfix) with ESMTP id CCDE78E0001 for ; Wed, 26 Sep 2018 07:49:01 -0400 (EDT) Received: by mail-ot1-f72.google.com with SMTP id j27-v6so31972546oth.3 for ; Wed, 26 Sep 2018 04:49:01 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com. [148.163.156.1]) by mx.google.com with ESMTPS id a26-v6si788116otk.248.2018.09.26.04.49.00 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Sep 2018 04:49:00 -0700 (PDT) Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8QBlEpl127558 for ; Wed, 26 Sep 2018 07:49:00 -0400 Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 2mr9hug2tw-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 26 Sep 2018 07:48:59 -0400 Received: from localhost by e06smtp02.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 26 Sep 2018 12:48:56 +0100 Date: Wed, 26 Sep 2018 14:48:37 +0300 From: Mike Rapoport Subject: Re: [PATCH 02/30] mm: remove CONFIG_NO_BOOTMEM References: <1536927045-23536-1-git-send-email-rppt@linux.vnet.ibm.com> <1536927045-23536-3-git-send-email-rppt@linux.vnet.ibm.com> <20180926092239.GK6278@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180926092239.GK6278@dhcp22.suse.cz> Message-Id: <20180926114836.GD4628@rapoport-lnx> Sender: owner-linux-mm@kvack.org List-ID: To: Michal Hocko Cc: linux-mm@kvack.org, Andrew Morton , Catalin Marinas , Chris Zankel , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Kroah-Hartman , Guan Xuetao , Ingo Molnar , "James E.J. Bottomley" , Jonas Bonn , Jonathan Corbet , Ley Foon Tan , Mark Salter , Martin Schwidefsky , Matt Turner , Michael Ellerman , Michal Simek , Palmer Dabbelt , Paul Burton , Richard Kuo , Richard Weinberger , Rich Felker , Russell King , Serge Semin , Thomas Gleixner , Tony Luck , Vineet Gupta , Yoshinori Sato , linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@linux-mips.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-um@lists.infradead.org, nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org, sparclinux@vger.kernel.org, uclinux-h8-devel@lists.sourceforge.jp 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 > > Acked-by: Michal Hocko > -- > Michal Hocko > SUSE Labs > -- Sincerely yours, Mike.