From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936099AbcCQSgF (ORCPT ); Thu, 17 Mar 2016 14:36:05 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:59681 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934275AbcCQSei (ORCPT ); Thu, 17 Mar 2016 14:34:38 -0400 Subject: Re: [PATCH] Revert "arm64: Increase the max granular size" To: Andrew Pinski , Catalin Marinas Cc: linux-arm-kernel@lists.infradead.org, Ganesh Mahendran , Will Deacon , linux-kernel@vger.kernel.org, stable@vger.kernel.org, rrichter@cavium.com, tchalamarla@cavium.com, apinski@cavium.com, Shanker Donthineni 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> <56E97B10.4050401@codeaurora.org> <20160317142716.GC11623@e104818-lin.cambridge.arm.com> <56EAF244.2090805@caviumnetworks.com> From: Timur Tabi Message-ID: <56EAF8BA.8060305@codeaurora.org> Date: Thu, 17 Mar 2016 13:34:34 -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: <56EAF244.2090805@caviumnetworks.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andrew Pinski wrote: >> > > Note ThunderX's SOC have customers where some are embedded users > (uboot) and server users (UEFI). The cores always have 128 byte > cacheline size. So please don't make this dependent on ACPI. Note the > defconfig works correctly on T88. This thread is getting off-topic. There's nothing about the cacheline size that is dependent on ACPI or DT. Catalin was wondering why we have our own defconfig for our ARM64 SOC, and I replied that it's because ACPI is not enabled yet in the upstream defconfig. -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation collaborative project.