Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751482AbdL2QMa (ORCPT ); Fri, 29 Dec 2017 11:12:30 -0500 Received: from Galois.linutronix.de ([146.0.238.70]:34628 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbdL2QM2 (ORCPT ); Fri, 29 Dec 2017 11:12:28 -0500 Date: Fri, 29 Dec 2017 17:11:22 +0100 (CET) From: Thomas Gleixner To: Alexander Tsoy cc: Greg KH , Andy Lutomirski , Ingo Molnar , Borislav Petkov , Boris Ostrovsky , Borislav Petkov , Borislav Petkov , Brian Gerst , Dave Hansen , Dave Hansen , David Laight , Denys Vlasenko , Eduardo Valentin , Greg KH , "H. Peter Anvin" , Josh Poimboeuf , Juergen Gross , Linus Torvalds , Peter Zijlstra , Rik van Riel , Will Deacon , aliguori@amazon.com, daniel.gruss@iaik.tugraz.at, hughd@google.com, keescook@google.com, Kernel Mailing List , stable Subject: Re: 4.14.9 with CONFIG_MCORE2 fails to boot In-Reply-To: <1514558513.28262.3.camel@tsoy.me> Message-ID: References: <1514453602.6251.8.camel@tsoy.me> <20171229091741.GC18441@kroah.com> <1514557888.28262.1.camel@tsoy.me> <1514558513.28262.3.camel@tsoy.me> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 330 Lines: 17 On Fri, 29 Dec 2017, Alexander Tsoy wrote: > > Just tested Linus's master branch and it have the same problem. All I > > can catch with a serial console is the following: > > So for completeness sake: MCORE2=y MCORE2=n GCC5.x works works GCC6.x fail works GCC7.x works works Is that correct? Thanks, tglx