Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932286AbdGJNxR (ORCPT ); Mon, 10 Jul 2017 09:53:17 -0400 Received: from foss.arm.com ([217.140.101.70]:35866 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932079AbdGJNxQ (ORCPT ); Mon, 10 Jul 2017 09:53:16 -0400 Subject: Re: [PATCH] irqchip: gicv3-its: Use NUMA aware memory allocation for ITS tables To: shankerd@codeaurora.org, Ganapatrao Kulkarni References: <1498405569-463-1-git-send-email-shankerd@codeaurora.org> <27b46938-ae23-9750-e0c7-09fa472d3297@arm.com> Cc: Jason Cooper , Vikram Sethi , linux-kernel , "ganapatrao.kulkarni@cavium.com" , Thomas Gleixner , linux-arm-kernel , Jayachandran C From: Marc Zyngier Organization: ARM Ltd Message-ID: <7ddde76b-56d8-d20f-555a-d6166f0c7e2d@arm.com> Date: Mon, 10 Jul 2017 14:53:12 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 400 Lines: 16 On 10/07/17 13:30, Shanker Donthineni wrote: > Marc, > > Do you have any other concerns taking this patch? Plenty. All I have seen so far is a wet finger in the air and the claim that it reduces "something" by 5%, without any actual figure. Sorry, I'm not buying it without people putting in the effort to show me that this is worth it. Thanks, M. -- Jazz is not dead. It just smells funny...