Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935165AbcCPP0N (ORCPT ); Wed, 16 Mar 2016 11:26:13 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:41747 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935099AbcCPP0M (ORCPT ); Wed, 16 Mar 2016 11:26:12 -0400 Subject: Re: [PATCH] Revert "arm64: Increase the max granular size" To: Catalin Marinas Cc: Will Deacon , Ganesh Mahendran , linux-kernel@vger.kernel.org, stable@vger.kernel.org, rrichter@cavium.com, tchalamarla@cavium.com, Shanker Donthineni , apinski@cavium.com, linux-arm-kernel@lists.infradead.org References: <1458120743-12145-1-git-send-email-opensource.ganesh@gmail.com> <20160316100759.GA18387@arm.com> <56E95A4E.4050709@codeaurora.org> <20160316141802.GC13423@e104818-lin.cambridge.arm.com> From: Timur Tabi Message-ID: <56E97B10.4050401@codeaurora.org> Date: Wed, 16 Mar 2016 10:26:08 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0 SeaMonkey/2.39 MIME-Version: 1.0 In-Reply-To: <20160316141802.GC13423@e104818-lin.cambridge.arm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 953 Lines: 20 Catalin Marinas wrote: > Why do you need your own defconfig? If it's just on the short term until > all your code is upstream, that's fine, but this goes against the single > Image aim. I would like defconfig to cover all supported SoCs (and yes, > ACPI on by default once we deem it !EXPERT anymore), though at some > point we may need a server/mobile split (if the generated image is too > large, maybe more stuff being built as modules). Yes, that's exactly it. Ours is an ACPI system, and so we have to have our own defconfig for now. We're holding off on pushing our own defconfig changes (enabling drivers, etc) until ACPI is enabled in arch/arm64/configs/defconfig. My understanding is that ACPI won't be enabled by default until at least after the GIC driver is fully ACPI-enabled. -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation collaborative project.