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=-0.6 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 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 F07BEC2D0CE for ; Tue, 21 Jan 2020 18:33:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C2C5321835 for ; Tue, 21 Jan 2020 18:33:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eXuO1sic" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729127AbgAUSdf (ORCPT ); Tue, 21 Jan 2020 13:33:35 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:37044 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729080AbgAUSdf (ORCPT ); Tue, 21 Jan 2020 13:33:35 -0500 Received: by mail-pf1-f195.google.com with SMTP id p14so1928162pfn.4 for ; Tue, 21 Jan 2020 10:33:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=aF5EYkhMw6GO7fFRao1vTdbWQpVK4Xv98i8luxhIRKY=; b=eXuO1sicbvJha9IHPv9Dj/BcQ8SVcv+KkGh/rhtdYyk+df4QhOzjR5yqHHE92NxySz o36SIn6bC5TMb/ll92O7JnELQLuiCxk+9b0m5wpgj7VhrgM7jYLOhgwcd6aJiI2W+Zi0 FEACoXxCnTRCINpSMSrTSqP1MXHZrzZhBANzw6zD+ZdaIPK69ooDQwpB3+ll4/3CUH3g EkCQp0O0w9NLtickkABDnEGaCByzyYInxXZIygOeyoW0CDFovZagPdjk1a6hAYubnTBh 3hTE6gC0CghKXAPe4YSGMJrWgdF7lFjWGw+oJazo/FATsLCD0pBvZ9kWfQFZ3RGpAvte uBqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=aF5EYkhMw6GO7fFRao1vTdbWQpVK4Xv98i8luxhIRKY=; b=dyrm07qvLkhtF1L0P5hV7oIoZDglA2PAxrXbvZDjC/nHFSYZCEGhQ8DfRm4ZNjbY9A VJPQaiuna+Hnzinq2KPkWNm78eDl7+TaVTj7tsxzZl+Q6tfvQFE828ME7OrMob/ipBeR 7/0oS6Z6c8qQE3Qzsch+i8YTOmkYDZtNC+mESdzqjgeCrMFgqI9rx3lvpJXnjuL5823O FeEVqpkLOOJ+Mzgu/5FK7DHvTGP9IMO9zhw4tx8q2D+g4Jwn1ifchRLfH+qiNq+vw9Ri moobt7l5Uv3VdF8blGEs7AQzoU8fpYy4/XvWcnvuaHydYRzzU8jtokWVpZuox+l0Buji 6VMw== X-Gm-Message-State: APjAAAWzHK9JZQqpCSpqoTCsjAI2ZSuGaGUwrRrboMPWnh/Zk6sPZXCl a5+iRD6j8f+xiiUIyxepbP/YeBr29AW32Q== X-Google-Smtp-Source: APXvYqwwJN+/n1A7fO3Bppf6fyEFoKOZJA+XLfRW/rEycTsp6HJnPoe4+0RqHg8lBYwKbPT7DKj2Tw== X-Received: by 2002:a63:780d:: with SMTP id t13mr6608618pgc.82.1579631614137; Tue, 21 Jan 2020 10:33:34 -0800 (PST) Received: from gvmorozo-mobl1.ccr.corp.intel.com (jfdmzpr05-ext.jf.intel.com. [134.134.139.74]) by smtp.gmail.com with ESMTPSA id e2sm127408pjs.25.2020.01.21.10.33.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 Jan 2020 10:33:33 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.40.2.2.4\)) Subject: Re: [Bluez PATCH] doc: Add definition for Set Kernel Debug Level From: Johan Hedberg In-Reply-To: Date: Tue, 21 Jan 2020 20:33:28 +0200 Cc: Marcel Holtmann , Alain Michaud , BlueZ Content-Transfer-Encoding: 7bit Message-Id: References: <20200120202708.111383-1-alainm@chromium.org> <6E55772A-01D5-4616-B3DB-CC22B935C855@holtmann.org> To: Alain Michaud X-Mailer: Apple Mail (2.3608.40.2.2.4) Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Hi Alain, On 21. Jan 2020, at 20.25, Alain Michaud wrote: > I'm not familiar with the dynamic_debug feature. > > On ChromiumOS, the interface proposed here is used by the user > feedback system to allow the collection of BT_DBG output when the user > is trying to send us feedback. If there is a better way to do this, > we can certainly use that. but may need to be pointed in the right > direction. I think Marcel is referring to this: https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html Johan