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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 947EFC43603 for ; Wed, 11 Dec 2019 08:54:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 629492465A for ; Wed, 11 Dec 2019 08:54:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576054447; bh=Tc8YsA7/71DabQY0k9cKjLttdsXrujqC2d8DJMqM3qA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=bqAXCZL6s61eB1FOdmmXHXpEcdPo1j8GqGzrAbxtGic2SPUEf1/TYn17fV3lKMm8u kW2ohkh6OEG88R8d2QB7HOCNfQzZuOUWWhuObHGU8TNBkqTNaYUACBZoIp+4UeKrsZ mBTrF66TdRc7Bn9IwZGNj3fNXh+UcAm8ODqg8juM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728431AbfLKIyF (ORCPT ); Wed, 11 Dec 2019 03:54:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:50462 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726983AbfLKIyD (ORCPT ); Wed, 11 Dec 2019 03:54:03 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 57321208C3; Wed, 11 Dec 2019 08:54:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576054442; bh=Tc8YsA7/71DabQY0k9cKjLttdsXrujqC2d8DJMqM3qA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=H4cPSRVw2Zb/rJdUK+gV2aUCfvDB2TcTGVhprVnGgrxPFuQFf/iMW8re+RMQ/FfKb oqfHhjYOvHLZ2BmiBkpl0M+vFVbaTJdThGj7Rnper2oXXmXOYfZYmlY/MlbVSB4gSa piM/CAm89Q1DQh/5mOdOqSYEDAekisxNEQ/GYhUk= Date: Wed, 11 Dec 2019 09:54:00 +0100 From: Greg Kroah-Hartman To: Daniel Lezcano Cc: Wei Wang , Wei Wang , Zhang Rui , Eduardo Valentin , Amit Kucheria , Linux PM list , LKML , "Rafael J. Wysocki" Subject: Re: [PATCH v3 0/3] thermal: introduce by-name softlink Message-ID: <20191211085400.GB500800@kroah.com> References: <20191205071953.121511-1-wvw@google.com> <69dd3a7a-c5fe-3ae7-8a4d-c3939870eed8@linaro.org> <0603228e-5f0b-d335-30ce-67cf0626a489@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0603228e-5f0b-d335-30ce-67cf0626a489@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 10, 2019 at 09:54:11PM +0100, Daniel Lezcano wrote: > On 10/12/2019 21:01, Wei Wang wrote: > > On Tue, Dec 10, 2019 at 6:36 AM Daniel Lezcano > > wrote: > >> > >> On 05/12/2019 08:19, Wei Wang wrote: > >>> The paths thermal_zone%d and cooling_device%d are not intuitive and the > >>> numbers are subject to change due to device tree change. This usually > >>> leads to tree traversal in userspace code. tree traversal is supposed to be done in userspace code :) But what userspace code needs to do this, and for what? thanks, greg k-h