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[209.132.180.67]) by mx.google.com with ESMTP id a75-v6si4487343pfc.106.2018.09.26.02.22.57; Wed, 26 Sep 2018 02:23:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727738AbeIZPet (ORCPT + 99 others); Wed, 26 Sep 2018 11:34:49 -0400 Received: from mx2.suse.de ([195.135.220.15]:46508 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727326AbeIZPes (ORCPT ); Wed, 26 Sep 2018 11:34:48 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 0994CB044; Wed, 26 Sep 2018 09:22:44 +0000 (UTC) Date: Wed, 26 Sep 2018 11:22:39 +0200 From: Michal Hocko To: Mike Rapoport 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 Subject: Re: [PATCH 02/30] mm: remove CONFIG_NO_BOOTMEM Message-ID: <20180926092239.GK6278@dhcp22.suse.cz> References: <1536927045-23536-1-git-send-email-rppt@linux.vnet.ibm.com> <1536927045-23536-3-git-send-email-rppt@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1536927045-23536-3-git-send-email-rppt@linux.vnet.ibm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. > Signed-off-by: Mike Rapoport Acked-by: Michal Hocko -- Michal Hocko SUSE Labs