Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753624AbcLGTkM (ORCPT ); Wed, 7 Dec 2016 14:40:12 -0500 Received: from mail-pg0-f49.google.com ([74.125.83.49]:33990 "EHLO mail-pg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752748AbcLGTkK (ORCPT ); Wed, 7 Dec 2016 14:40:10 -0500 From: Scott Branden To: Arnd Bergmann , Olof Johansson , Catalin Marinas , Will Deacon Cc: BCM Kernel Feedback , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Scott Branden Subject: [PATCH 0/1] arm64: mm: add config options for page table configuration Date: Wed, 7 Dec 2016 11:39:59 -0800 Message-Id: <1481139600-24455-1-git-send-email-scott.branden@broadcom.com> X-Mailer: git-send-email 2.5.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 440 Lines: 13 This patch introduces config option CONFIG_MAX_PHYSMEM_BITS and CONFIG_SECTIONS_SIZE_BITS to allow for memory savings for devices with small memory areas in sparse memory configurations. Scott Branden (1): arm64: mm: add config options for page table configuration arch/arm64/Kconfig | 21 +++++++++++++++++++++ arch/arm64/include/asm/sparsemem.h | 4 ++-- 2 files changed, 23 insertions(+), 2 deletions(-) -- 2.5.0