From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) by kanga.kvack.org (Postfix) with ESMTP id 5555E8E0001 for ; Wed, 26 Sep 2018 05:22:47 -0400 (EDT) Received: by mail-ed1-f71.google.com with SMTP id g18-v6so955937edg.14 for ; Wed, 26 Sep 2018 02:22:47 -0700 (PDT) Received: from mx1.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id 60-v6si6865053edy.200.2018.09.26.02.22.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Sep 2018 02:22:46 -0700 (PDT) Date: Wed, 26 Sep 2018 11:22:39 +0200 From: Michal Hocko 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> Sender: owner-linux-mm@kvack.org List-ID: 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 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