Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751313AbdL2P3j (ORCPT ); Fri, 29 Dec 2017 10:29:39 -0500 Received: from mail-qt0-f182.google.com ([209.85.216.182]:36379 "EHLO mail-qt0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751020AbdL2P3i (ORCPT ); Fri, 29 Dec 2017 10:29:38 -0500 X-Google-Smtp-Source: ACJfBouRva3nqYOSL5OTO6OXMzAVNkr+Cm4S0oCEw0uub7BL1H85RRmUZ5GZ/urtJ4MIQ5elmPVRlmoZWeGLqLZuC+A= MIME-Version: 1.0 In-Reply-To: <83ea0164-cf0b-87f8-6da4-2b43e822ef08@gmx.de> References: <9097cd89-a87d-e2a4-033e-6840a4db791f@dd-wrt.com> <83ea0164-cf0b-87f8-6da4-2b43e822ef08@gmx.de> From: Andy Shevchenko Date: Fri, 29 Dec 2017 17:29:36 +0200 Message-ID: Subject: Re: 4.14.9 doesn't boot (regression) To: =?UTF-8?Q?Toralf_F=C3=B6rster?= Cc: Sebastian Gottschall , stable@vger.kernel.org, Linux Kernel Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id vBTFTj4Q010285 Content-Length: 427 Lines: 17 On Fri, Dec 29, 2017 at 3:38 PM, Toralf Förster wrote: > On 12/29/2017 02:33 PM, Sebastian Gottschall wrote: >> bootlog? >> > nothing in any logs, hang happens very early in the boot process Does it have serial? Does it use EFI? You may try earlyprintk for EFI case or legacy UART. There was support for PCI UARTs, though it wasn't really what I ever used. -- With Best Regards, Andy Shevchenko