Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753498AbdCIJiw (ORCPT ); Thu, 9 Mar 2017 04:38:52 -0500 Received: from mail-io0-f194.google.com ([209.85.223.194]:34139 "EHLO mail-io0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752657AbdCIJis (ORCPT ); Thu, 9 Mar 2017 04:38:48 -0500 MIME-Version: 1.0 In-Reply-To: <20170308212253.GA29562@amd> References: <20170225050439.7dplheb6nyne4nkm@treble> <20170302234514.3qcqdozibcltkdai@treble> <20170306163807.GA20689@amd> <20170307173821.yknj5htr7plgdwxv@treble> <20170307182855.262ezbon2pm67qfd@treble> <20170308173703.2h57rsltma3smbcm@treble> <20170308212253.GA29562@amd> From: Geert Uytterhoeven Date: Thu, 9 Mar 2017 10:38:46 +0100 X-Google-Sender-Auth: cRLL9DWR067nZ92MFV-l1hinWo0 Message-ID: Subject: Re: v4.10: kernel stack frame pointer .. has bad value (null) To: Pavel Machek Cc: Linus Torvalds , Josh Poimboeuf , Andy Lutomirski , kernel list , Ingo Molnar , Andrew Lutomirski , Borislav Petkov , Brian Gerst , Denys Vlasenko , Peter Anvin , Peter Zijlstra , Thomas Gleixner 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-Length: 656 Lines: 19 Hi Pavel, On Wed, Mar 8, 2017 at 10:22 PM, Pavel Machek wrote: > Well, I have fast CPUs, but most of the time they just compile > stuff. Especially bisect is compile-heavy. I suspect going back to > gcc-3.2 would bring me bigger advantages than CPU upgrade... I hope you do use ccache or distcc? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds