Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp4320205ybl; Mon, 26 Aug 2019 08:42:38 -0700 (PDT) X-Google-Smtp-Source: APXvYqwrnX4XSiuzo2nhHZWi01bPVaX0FfYEI88k+8KZVI5haXsV2VGxiB0y8jj2Cz2IsmuTWqvi X-Received: by 2002:a63:7d49:: with SMTP id m9mr17628313pgn.161.1566834157834; Mon, 26 Aug 2019 08:42:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1566834157; cv=none; d=google.com; s=arc-20160816; b=pbSHTEy0KB5vfFgTcI1Oh/fcGGAYMJQgBLOAJEGp2NRRQUOuhGug0y7oqTdcrqiyRt 6jsOMyMUKT3E1BCxx0G2zGToF9N0WtRefZ9YIh9Mq2kkjpPSn7pLHsg0GIBr7EbLBLN4 lV3zXepYdog470UbBW5UqWHktMxcI4/sZnaeDfDVj2CHJly7o+qCKQ6NW/K4tNiXeV5r Mp/qaqoDGdQo4RAh5HjgQRP6i2R8DtxO+YVjfRI6VKjsotLVA9uwxExIrjwfC65OYW5S 292T02W9yBhydtDb8gATqiHgRnnQcrGG5MB15AoUSXiu3okZTbJwaWx8VYRq2gQC23IE aTlg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=igsbCYOKQPXuz2jqgHCFB6ct4mrUckiUDgsHpkYxaug=; b=HOhEajHjudf/Ch3pWIefthH7fDXni1dh4fbQqSui+ks8sp2HA1qhFnNIfqeS5oYTPK KjAqgiNofsIbsI4ychVY1dGVt+bUCkG88OinHx8/bE3+KYx5U2UXNxma8p8HzCgZ4VuZ UCffv2spa4GvrrbF4ANcshp0VPAuyboKfPlB0EoBs/2XHek1Nsb6S6zfxdVcpzcjV2aA /YaH/4X82b6U8GqFP/mqtltNoLBWUKkuB1s9mPXbJygEl9vTR5Q8WzDqucOPl0MA3gmS H3HO8Aq9m29sxu+c2fRO0Q26JfghaiEd6XppIHtn3m7eTZMYk3dZyovRaxTFyh0MyofR 4Plg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@flameeyes-com.20150623.gappssmtp.com header.s=20150623 header.b=e3SMmeaF; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r14si10476982pfc.134.2019.08.26.08.42.22; Mon, 26 Aug 2019 08:42:37 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@flameeyes-com.20150623.gappssmtp.com header.s=20150623 header.b=e3SMmeaF; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729811AbfHZPQu (ORCPT + 99 others); Mon, 26 Aug 2019 11:16:50 -0400 Received: from mail-wm1-f52.google.com ([209.85.128.52]:39472 "EHLO mail-wm1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727788AbfHZPQu (ORCPT ); Mon, 26 Aug 2019 11:16:50 -0400 Received: by mail-wm1-f52.google.com with SMTP id i63so16248206wmg.4 for ; Mon, 26 Aug 2019 08:16:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flameeyes-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=igsbCYOKQPXuz2jqgHCFB6ct4mrUckiUDgsHpkYxaug=; b=e3SMmeaFDX+31SNx+EcNd75GyEWM3ZttARmISqefRyDzwT8lrGIeVg+7VB1xRXUqqX kVAJ7G7mw/umgX1OUSYXsJPs8EnbkP/YVE/yn/YttFwTn/PERYhhM+FCWLzfXV9w2CDh ZdtYB402fHu0uQAw0v35Ft3UUJn5Zl4Nya1eZCfckM4nEpwK6ZmOe/D61NhVwjvi+W3x TwbOFPQ3xhKRdjfVV+VJ/YHeJ7cb6dnZvpeDFU3OWuyLSNjfs32l6A2H8zOIR1uMQ+JJ +SqNSyBBsG4Q4rsWulvHx8HRfn9RBx5wyUdiZ6esSz+DNvuD2DSarMT5JHWdQF6qIJp6 GOgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=igsbCYOKQPXuz2jqgHCFB6ct4mrUckiUDgsHpkYxaug=; b=n8jpjkhhOgIuvs2laPvaVNHTQebE324e5VU2Dmn5MQV5l/iQ9G0XlEZZ2k2E5pmtUy dVjNLIvzAVRn8LnrQkm+QEq8rUyMIdt78+tKXhCvmmM2eBf88ZLF+FqWvuEBRUGukag2 5h0TjBa5Qjsq6mTwmR5Je6sDGIx0rhVvPpv05PW2nFXB/Lx/sitdfvF/WuLQSSneBKQe V7ESr49c3dgB5SP1ZazqrvKxsPzc7dCIFWzdP4LlwD6IRwDZYyQrV95r8Q7A58EElQJM yuh/7ZlZziTt8+XvKm1S8iLKrDWTwT0REM7EmKalyiRXGMiRyx+ADjpOjGRMxvnOzJQR dcRg== X-Gm-Message-State: APjAAAUWUU5xhD3ir+FX1U5Fya+UB+ejmzhEjXSLZs194PvCZLtOU+nV sUB7vAplFJExZ9UHuFvbPqfiCg== X-Received: by 2002:a1c:a909:: with SMTP id s9mr22321779wme.20.1566832607764; Mon, 26 Aug 2019 08:16:47 -0700 (PDT) Received: from localhost ([2a01:4b00:80c6:1000:5b16:35e9:1ce5:7fc9]) by smtp.gmail.com with ESMTPSA id f23sm13385748wmj.37.2019.08.26.08.16.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 26 Aug 2019 08:16:47 -0700 (PDT) From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= To: Jens Axboe Cc: linux-kernel@vger.kernel.org Subject: cdrom: debug info changes, Beurer glucometer support Date: Mon, 26 Aug 2019 16:16:36 +0100 Message-Id: <20190826151640.5036-1-flameeyes@flameeyes.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I've been hacking around the cdrom driver so that I could get Linux to mount and access the virtual CD device used by the Beurer GL50 evo glucometer. The device is fairly quirky and goes into a reset cycle on a vanilla kernel. Since I had no idea how to get to the right changes at first, I ended up playing with the debug information a fair amount at first, and I thought it would be nice to clean it up to modern standard. Joe Perches suggested removing debug output redundant with ftrace (which was actually quite useful to find the right places to change.) HTH!