Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2214378pxj; Sun, 30 May 2021 18:11:48 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzo/QJfvXuTj+ozOMuu7/eFJmI2Z0Yq9bIM1MqVrxBYoxd1VeCB0sAVMUr3zeO4L6zuVaDO X-Received: by 2002:a17:906:5391:: with SMTP id g17mr7733629ejo.461.1622423508012; Sun, 30 May 2021 18:11:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622423508; cv=none; d=google.com; s=arc-20160816; b=WvbdnkfWw48EaDBXG2iLfj0BjtH0LhCIsuDHZJplBWsTbX/xDDCggwBBC8/U+vfM71 cMGRTQuaugPFOR7GEHOR1Dmy2IfaEonXvBQavUy78dFphHnmmSGaqas4ZPF3rqdNun/8 oRUi8kkkT7Wkck/x3wzxMRGG2kJuNrMw78Mj65Tj4Dc8SXQsswEmCwgViv98kfi0ByOm 8spzlkLkDr98njuOUmJuA/pS2Ymlmh1mNBoItSlrj7RZ8HjzGi8Os3OMHqr37U89UEHW YdjmgzWFEkY19Rf0x2swx82wYQ82CNXVcbrw3rbO21NiW71mqIWUS/NF42apjbBDVyor NdVA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-language:content-transfer-encoding :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=LXqccSqUL2AQIWXIWgpHYTe4COvS7Yr3Ytu5w7N+RkE=; b=g9g/xmv91e8qevNH4LexE6LqzFHsLjP7eTNhv2Nr0hStx1iuMC/3xXgkfg6+ceI9VC TqKBuzsXYSIbN+exnaF1xuOJMKgdri2G4KGVAFE8M3unsaZfBSa//FMpwDMlctQVtZ8M a5omMqPGotTR9ZRWlFoGg1CYQJSFh5lEISner6wRr3zumO2DP3Zb+HNirSoCU6emMmfQ 5xLxRf0GZB6HcrxkfE8uT0lyEP98908BNpEq2vv7o7Zt+CDzyyfN2rzD4/fgV/upNY+f L66Z+L4DHDm2zXzaDiKvLBJWvpPgZDsvkJI7zR8Uk1f2/d4NO6o5r/rxjDod7nC08EE2 kv9Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u5si11192189ejy.632.2021.05.30.18.11.25; Sun, 30 May 2021 18:11:48 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230021AbhEaBLt (ORCPT + 99 others); Sun, 30 May 2021 21:11:49 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:6078 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229887AbhEaBLr (ORCPT ); Sun, 30 May 2021 21:11:47 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Ftcb040pZzYp6N; Mon, 31 May 2021 09:07:24 +0800 (CST) Received: from dggpemm500001.china.huawei.com (7.185.36.107) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 31 May 2021 09:10:07 +0800 Received: from [10.174.177.243] (10.174.177.243) by dggpemm500001.china.huawei.com (7.185.36.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 31 May 2021 09:10:06 +0800 Subject: Re: [PATCH 03/15] arm: convert to setup_initial_init_mm() To: "Russell King (Oracle)" CC: Andrew Morton , , References: <20210529105504.180544-1-wangkefeng.wang@huawei.com> <20210529105504.180544-4-wangkefeng.wang@huawei.com> <20210529121847.GR30436@shell.armlinux.org.uk> From: Kefeng Wang Message-ID: <803ae1ed-215c-40ef-996f-d99573ea692e@huawei.com> Date: Mon, 31 May 2021 09:10:06 +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: <20210529121847.GR30436@shell.armlinux.org.uk> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Originating-IP: [10.174.177.243] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/5/29 20:18, Russell King (Oracle) wrote: > On Sat, May 29, 2021 at 06:54:52PM +0800, Kefeng Wang wrote: >> Use setup_initial_init_mm() helper to simplify code. >> >> Cc: Russell King >> Cc: linux-arm-kernel@lists.infradead.org >> Signed-off-by: Kefeng Wang > Obviously, without having visibility of the contents of > setup_initial_init_mm(), it's impossible to say whether this change is > correct or not, so I won't be providing any acks/reviewed-bys for it. I realized that patch with introducing the setup_initial_init_mm helper  should be send to  each architectures,  will pay attention next times. Here is the helper https://lkml.org/lkml/2021/5/29/84