Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754059Ab3JIONB (ORCPT ); Wed, 9 Oct 2013 10:13:01 -0400 Received: from mail-ob0-f171.google.com ([209.85.214.171]:33384 "EHLO mail-ob0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752082Ab3JIONA (ORCPT ); Wed, 9 Oct 2013 10:13:00 -0400 MIME-Version: 1.0 In-Reply-To: References: <20131007083505.GA22585@localhost> <20131008020918.GA1220@localhost> <20131008021452.GA6456@localhost> <20131008031152.GA8218@localhost> <20131008121742.GA29280@localhost> <20131008221417.GF25034@n2100.arm.linux.org.uk> <20131008224840.GA15303@kroah.com> Date: Wed, 9 Oct 2013 10:12:58 -0400 X-Google-Sender-Auth: KZHin47Zsn23aBt-3HnR10eS7mE Message-ID: Subject: Re: [xen] double fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC From: Josh Boyer To: Linus Torvalds Cc: Greg Kroah-Hartman , Russell King - ARM Linux , Fengguang Wu , xen-devel@lists.xenproject.org, Linux Kernel Mailing List Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1027 Lines: 25 On Tue, Oct 8, 2013 at 8:45 PM, Linus Torvalds wrote: > On Tue, Oct 8, 2013 at 3:48 PM, Greg Kroah-Hartman > wrote: >> >> It's going to make things really noisy at boot time, but then it should >> settle down and not be bad at all. Let's try it and see if it helps or >> not. > > Yeah. And quite frankly, normally that whole DEBUG_KOBJECT_RELEASE > thing is hopefully only enabled in debug kernels (like maybe the > Fedora rawhide one, or at developers), so being a bit more verbose is > likely ok. We haven't enabled it yet. Dave hit issues with it early in the merge window and we left it off. That being said, it's something we'll look at again soon and having it be a bit more verbose wouldn't be horrible. josh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/