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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 68F99C43441 for ; Tue, 20 Nov 2018 07:12:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 24AAE20685 for ; Tue, 20 Nov 2018 07:12:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24AAE20685 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732782AbeKTRjm (ORCPT ); Tue, 20 Nov 2018 12:39:42 -0500 Received: from mx2.suse.de ([195.135.220.15]:42634 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726840AbeKTRjm (ORCPT ); Tue, 20 Nov 2018 12:39:42 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 03516B0AF; Tue, 20 Nov 2018 07:12:04 +0000 (UTC) Date: Tue, 20 Nov 2018 08:12:04 +0100 Message-ID: From: Takashi Iwai To: stakanov Cc: Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: DVB-S PCI card regression on 4.19 / 4.20 In-Reply-To: <1837109.xExTbI5ikD@roadrunner.suse> References: <2988162.jBOhpiBzca@roadrunner.suse> <20181119210845.38072faf@coco.lan> <1837109.xExTbI5ikD@roadrunner.suse> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/26 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") 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 On Tue, 20 Nov 2018 00:19:54 +0100, stakanov wrote: > > In data martedì 20 novembre 2018 00:08:45 CET, Mauro Carvalho Chehab ha > scritto: > > uname -a > > > > > Linux silversurfer 4.20.0-rc3-1.g7e16618-default #1 SMP PREEMPT Mon Nov 19 > > > 18:54:15 UTC 2018 (7e16618) x86_64 x86_64 x86_64 GNU/Linux > > uname -a > > Linux silversurfer 4.20.0-rc3-1.g7e16618-default #1 SMP PREEMPT Mon Nov 19 > > 18:54:15 UTC 2018 (7e16618) x86_64 x86_64 x86_64 GNU/Linux > > from https://download.opensuse.org/repositories/home:/tiwai:/bsc1116374/ > standard/x86_64/ The kernel must be correct (7e16618 contains the patch, I confirmed). > So I booted this one, should be the right one. > sudo dmesg | grep -i b2c2 should give these additional messages? Avoid grep but look around the whole lines. The added debug print is no dev_info() or such but just a plain printk(), hence it won't give any prefix. thanks, Takashi