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 27D28C54FC9 for ; Tue, 21 Apr 2020 13:25:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 056EE2078C for ; Tue, 21 Apr 2020 13:25:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CsPEQFhn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728956AbgDUNZ1 (ORCPT ); Tue, 21 Apr 2020 09:25:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728645AbgDUNZ0 (ORCPT ); Tue, 21 Apr 2020 09:25:26 -0400 Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06FC1C061A10; Tue, 21 Apr 2020 06:25:26 -0700 (PDT) Received: by mail-lj1-x241.google.com with SMTP id z26so13943486ljz.11; Tue, 21 Apr 2020 06:25:25 -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=zNLfcextec8+a0Z1+E3Iliuz3OGd0yXcMUIIhnR/K+I=; b=CsPEQFhnc7ES5ou+9OngIcjPZy9tAZECifEnJLBI4gJKLLQ7yySAxB065JIR1bdGqv 2Hp8tjTiC4kYHzx/13PP0O2ZvHIyLTNLC2y4eVfx17hwYBFBPBppesaWOv0PCU3wE908 W09nq3AU4ByvxqdAA3WgfDwp70MzT/hlEEbYRZFS7mkAzcSO6iYsrwWlPIdDYproHN28 TmEMlqAjICMwEN7vZiz5IQjzgLawNUb6Xcx87iaCnFHite6j2mCdoMA0moFllWbM49XW aDk/buYTdCy2cL92u7H/00sDr6Fa75vPTrTaaTKjw8fkZlW4CUww3WqBOvV2DS/y/Awb FJRw== 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=zNLfcextec8+a0Z1+E3Iliuz3OGd0yXcMUIIhnR/K+I=; b=YGBuieJySWME4gypuQZC1VLgwzM6ocoRkHv/Jy3z7seVTO9M1SI+kqJSxvcU0t/jPX dt7R9m71BzcTL4o/cdmlRnQ7iPxSrTPMOIAvWk9o7RIW/y/GIcgikmQcC1BRbjlMTVJY SbN/i+z5wYhd123+MtTuPuQA/coBfOa56EEnjfUM0qqLmTaoUgmNDFk0DU7ac4e45Ets 6+Cxa3fKSniCNeRc5ST4R7ymzz3x85I+wBFGpaSiPG7T/8ldgLjFd7bV0qinuc9/7TIY 8usNxaAI7j6ljv49oqLBAMrZb/veKJZa7ovPf0y09q1aewHPiJokiNhnmCxIwS8lW++4 KzXw== X-Gm-Message-State: AGi0PuZzNTts4O4TaxKl7Fqdvp405k+TUuidoh/4J3UlDe4rVlOzzsyQ vNHfOdf3mP+qClwsTDaA57Uh7uTf X-Google-Smtp-Source: APiQypL+HPGjefPtpy/Xsn0VxuLp1+WcCkAhlvtQpboWQsXE8nuxRhOK2Ri7zdaxzB2st6owdRQGSw== X-Received: by 2002:a2e:7a0a:: with SMTP id v10mr8482272ljc.86.1587475524095; Tue, 21 Apr 2020 06:25:24 -0700 (PDT) Received: from [192.168.2.145] (ppp91-78-208-152.pppoe.mtu-net.ru. [91.78.208.152]) by smtp.googlemail.com with ESMTPSA id f22sm1888770lja.39.2020.04.21.06.25.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Apr 2020 06:25:23 -0700 (PDT) Subject: Re: [PATCH v2 1/2] i2c: tegra: Better handle case where CPU0 is busy for a long time To: Jon Hunter , Thierry Reding , Laxman Dewangan , Wolfram Sang , Manikanta Maddireddy , Vidya Sagar Cc: linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200324191217.1829-1-digetx@gmail.com> <20200324191217.1829-2-digetx@gmail.com> <1e259e22-c300-663a-e537-18d854e0f478@nvidia.com> <8cd085e1-f9fd-6ec0-9f7a-d5463f176a63@nvidia.com> From: Dmitry Osipenko Message-ID: Date: Tue, 21 Apr 2020 16:25:22 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <8cd085e1-f9fd-6ec0-9f7a-d5463f176a63@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org 21.04.2020 12:49, Jon Hunter пишет: ... > I can try the above, but I agree it would be best to avoid messing with > the suspend levels if possible. Will be awesome if you could try it and report back the result.