Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp255542ybh; Thu, 12 Mar 2020 01:14:50 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtmUy3W7qmtLr6u/b2wblLzqmuCH8LinpNnI2mkQOqmr68PczLERlWf9qK7rZGIOCi1oDcu X-Received: by 2002:a9d:7653:: with SMTP id o19mr5189018otl.118.1584000890552; Thu, 12 Mar 2020 01:14:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1584000890; cv=none; d=google.com; s=arc-20160816; b=L1D/CHrXV8yTXeUWZZxkhsO0grfK5hv7RIgNJjy7QwF+/KvUFssBeb8ZdTXLJzsaND rvCEFLyQLlLup/H68wbtFthg51gxRLDnAKX8ZkZkK7w+Ez5MXDVvgEDqA52+pKalklwd rHherUnxcF1tSHXwGfBfxn9uQ0m5ZHBTRR4JZxDYgIZbzRGIu/TfyMKP5YWrc+uVEq2R HZJKQZoOzVxG8PQ3K1aNtIaBitgPS6z0u/QpavA+oealFd4f7/kU1l973VLSlwIabOM+ Jxv4zV/2YzM1YJ4lh17ffmbf4iEJc8Tfn1Cc+432wCCKltOm7+Dr2qFs7R29VQfnynge ssDA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=X4bo7j7UM2co72NyxPvH7dKANLAKXLTgjtrvjz24mGI=; b=iFT/o9GJ4AeYsgaz8QKUuv6vHc/+VaKPmNaJg8F+t3g6PTODPDdEeEkGHnOOqFjWA7 pvVDIr1FLZq7LDuXerjN5Gp2Aj/qA9twUSprKtSISFMX+1iwFEnuxe2++zYK+eqy4QLN UK5+i3NnM9EGeiaoyRbfN/DCOvTmOVBrQeVNoa08mG5XVtEuWW79YRfNCMI/3hM+18hC /so+FThC5jX6FR0lS5k8mlgLNyI8vXd0bFLxThbayKMTDXnuxKGRwcby5KyZmeFXq8sy 1FfPLzjyuNPPhf4HZSvwdqwy9Xa+ugebDqjxs9VtDNw0Ug1/oOiG17ikrNoChC+SRnZo 7UXA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m3si2310221otn.302.2020.03.12.01.14.36; Thu, 12 Mar 2020 01:14:50 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726443AbgCLINL (ORCPT + 99 others); Thu, 12 Mar 2020 04:13:11 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:11637 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725268AbgCLINL (ORCPT ); Thu, 12 Mar 2020 04:13:11 -0400 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id AB5B9F022EF6CA621CB0; Thu, 12 Mar 2020 16:13:01 +0800 (CST) Received: from [127.0.0.1] (10.173.222.27) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.487.0; Thu, 12 Mar 2020 16:12:51 +0800 Subject: Re: [PATCH v5 16/23] irqchip/gic-v4.1: Eagerly vmap vPEs To: Marc Zyngier , , , , CC: Lorenzo Pieralisi , Jason Cooper , Robert Richter , "Thomas Gleixner" , Eric Auger , "James Morse" , Julien Thierry , Suzuki K Poulose References: <20200304203330.4967-1-maz@kernel.org> <20200304203330.4967-17-maz@kernel.org> From: Zenghui Yu Message-ID: <9c75711b-5978-b9af-033a-8d69d3602845@huawei.com> Date: Thu, 12 Mar 2020 16:12:49 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.2.0 MIME-Version: 1.0 In-Reply-To: <20200304203330.4967-17-maz@kernel.org> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.173.222.27] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/3/5 4:33, Marc Zyngier wrote: > Now that we have HW-accelerated SGIs being delivered to VPEs, it > becomes required to map the VPEs on all ITSs instead of relying > on the lazy approach that we would use when using the ITS-list > mechanism. > > Signed-off-by: Marc Zyngier Reviewed-by: Zenghui Yu Thanks