From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DEC41C433DB for ; Tue, 2 Feb 2021 01:55:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A90E164EBD for ; Tue, 2 Feb 2021 01:55:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230110AbhBBBzR (ORCPT ); Mon, 1 Feb 2021 20:55:17 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:12092 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229621AbhBBBzM (ORCPT ); Mon, 1 Feb 2021 20:55:12 -0500 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4DV7BJ6Yhsz162tS; Tue, 2 Feb 2021 09:53:12 +0800 (CST) Received: from [127.0.0.1] (10.174.176.220) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.498.0; Tue, 2 Feb 2021 09:54:23 +0800 Subject: Re: [PATCH v5 0/1] perf/smmuv3: Don't reserve the PMCG register spaces To: Will Deacon CC: Robin Murphy , Mark Rutland , Joerg Roedel , linux-arm-kernel , iommu , linux-kernel , Jean-Philippe Brucker , Shameer Kolothum References: <20210201132750.1709-1-thunder.leizhen@huawei.com> <20210201155021.GD15263@willie-the-truck> From: "Leizhen (ThunderTown)" Message-ID: Date: Tue, 2 Feb 2021 09:54:22 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <20210201155021.GD15263@willie-the-truck> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.176.220] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/2/1 23:50, Will Deacon wrote: > On Mon, Feb 01, 2021 at 09:27:49PM +0800, Zhen Lei wrote: >> v4 --> v5: >> 1. Give up doing the mapping for the entire SMMU register space. >> 2. Fix some compile warnings. Sorry. So sorry. > > That's alright, these things happen. However, this came in slightly too > late for 5.12, so please resend at -rc1 and we'll aim for 5.13. Okay, thanks for your tolerance. > > Will > > . >