From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422982AbbA3O4g (ORCPT ); Fri, 30 Jan 2015 09:56:36 -0500 Received: from foss-mx-na.foss.arm.com ([217.140.108.86]:46635 "EHLO foss-mx-na.foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422696AbbA3O4d (ORCPT ); Fri, 30 Jan 2015 09:56:33 -0500 Date: Fri, 30 Jan 2015 14:56:20 +0000 From: Catalin Marinas To: "Kirill A. Shutemov" Cc: Andrew Morton , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Guenter Roeck , Will Deacon Subject: Re: [PATCH 02/19] arm64: expose number of page table levels on Kconfig level Message-ID: <20150130145619.GA18786@localhost> References: <1422629008-13689-1-git-send-email-kirill.shutemov@linux.intel.com> <1422629008-13689-3-git-send-email-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1422629008-13689-3-git-send-email-kirill.shutemov@linux.intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 30, 2015 at 02:43:11PM +0000, Kirill A. Shutemov wrote: > We would want to use number of page table level to define mm_struct. > Let's expose it as CONFIG_PGTABLE_LEVELS. > > ARM64_PGTABLE_LEVELS is renamed to PGTABLE_LEVELS and defined before > sourcing init/Kconfig: arch/Kconfig will define default value and it's > sourced from init/Kconfig. > > Signed-off-by: Kirill A. Shutemov > Cc: Catalin Marinas > Cc: Will Deacon It looks fine. Acked-by: Catalin Marinas