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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 F26C3C433FF for ; Thu, 8 Aug 2019 02:03:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C49FA20B7C for ; Thu, 8 Aug 2019 02:03:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="YW4dVUVg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730654AbfHHCDA (ORCPT ); Wed, 7 Aug 2019 22:03:00 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:40499 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730433AbfHHCDA (ORCPT ); Wed, 7 Aug 2019 22:03:00 -0400 Received: by mail-pf1-f193.google.com with SMTP id p184so43137467pfp.7; Wed, 07 Aug 2019 19:02:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ILW9Vdo4/bKAEhoIm3wnpsycskjcLO+PgaF3VKWmkK4=; b=YW4dVUVgnjRAchN+hoV8X6LaGtaLjtGTsMvwEZL32lpWw2soWZAfgca/X5fNg0Z+M8 HJShnYVIaFONhIcRFuXuhR7NGkVa1ki+mtaliy5+hT/ICjGvGYX1igVzUO0/J5mK8QN5 YoKMjyD+eVuSEvlxQQH8i16f74BzP0Sna/x0Xslwk6c/WnHmTWwY9ubP/vl8L2KApbtv P9UKA9bgfk72saimSpzrwtNhpMN72Xl/PEemCXp3Kh9dsydJsglUS2EoKjOcfMR8JMN9 cKh2aEn+lfL0LwkLByuTXl0kNLrh+KnlH+5khrUATLleRdyIQyrAugW4VUQf8si9VCEd f6Aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ILW9Vdo4/bKAEhoIm3wnpsycskjcLO+PgaF3VKWmkK4=; b=TcqNTfbKV6RTaV51NYvVYp0SlHQYzkKIjCyn/sxgf1Uzq25cKkXJvWUE3jhtvvSVBY dFogEKT51oC/UudGSN8eA4qWkMiW/i4dKmaMU3IxizZ6Tv9qdavSgETzAyY5k3Tnz1Jb OpesXei2Jum56sfo5wKWgnLGFzIbYbOA2U4Q20zh2LQI0SqHFoLjUKwOkQWy5dQ7go1V WDh2TgeCXU7vvjd//yft/CjW6KLV/o4LgUIJ7sA9rVZe0u+uiPhuvekWYExyTSVP3DtZ 5Bk/cL9C26eZdkbwRr2uf6r2wEohDoKGojr2cRv+HsteXDHe3jL4FbI17PQ17A4EOR1u Tp1g== X-Gm-Message-State: APjAAAWGFh/744g7H0rSnLOq3UfKd6KtMWd5sAdWQE5twoyc6+F6OcCQ BT6u/TpsBu60r3CFLVdf1zpEglgG X-Google-Smtp-Source: APXvYqxZ1INY0BSnuJhCIOyxto36qcHcOlLD1gQXF27L7KCnqbj3YUSf8Cf6p2N0/QWqoMr6e1meYw== X-Received: by 2002:a62:e417:: with SMTP id r23mr12205293pfh.160.1565229779467; Wed, 07 Aug 2019 19:02:59 -0700 (PDT) Received: from [192.168.1.70] (c-73-231-235-122.hsd1.ca.comcast.net. [73.231.235.122]) by smtp.gmail.com with ESMTPSA id b3sm109292079pfp.65.2019.08.07.19.02.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Aug 2019 19:02:58 -0700 (PDT) Subject: Re: [PATCH v7 0/7] Solve postboot supplier cleanup and optimize probe ordering To: Saravana Kannan , Rob Herring , Mark Rutland , Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, David Collins , kernel-team@android.com References: <20190724001100.133423-1-saravanak@google.com> From: Frank Rowand Message-ID: <84338c58-a4e7-a701-4871-f90370d0af49@gmail.com> Date: Wed, 7 Aug 2019 19:02:57 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190724001100.133423-1-saravanak@google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Saravana, On 7/23/19 5:10 PM, Saravana Kannan wrote: > Add device-links to track functional dependencies between devices > after they are created (but before they are probed) by looking at > their common DT bindings like clocks, interconnects, etc. > < snip > I know that this series has moved on to versions 8 and 9. And some additional patches submitted. Version 8 was a rebase to handle device_link changes. The version 8 patch 0/7 description of the changes did not note any functional changes, so I am assuming that my comments on version 7 are still applicable. The version 9 changes do not impact my comments. I am sending review comments on patches 1, 2, and 3. I will continue review of patches later in the series when the fall out from these review comments result in a new series. -Frank