Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932443Ab3GVLSW (ORCPT ); Mon, 22 Jul 2013 07:18:22 -0400 Received: from cantor2.suse.de ([195.135.220.15]:46989 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932238Ab3GVLSV (ORCPT ); Mon, 22 Jul 2013 07:18:21 -0400 Date: Mon, 22 Jul 2013 13:18:18 +0200 (CEST) From: Jiri Kosina To: "H. Peter Anvin" Cc: Fengguang Wu , "H. Peter Anvin" , linux-kernel@vger.kernel.org Subject: Re: [x86] Kernel panic - not syncing: Fatal exception in interrupt In-Reply-To: Message-ID: References: <20130720131226.GA13893@localhost> <51EB29FD.60508@zytor.com> User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 690 Lines: 20 On Sun, 21 Jul 2013, H. Peter Anvin wrote: > Honestly, why don't we make the patch list (rbtree, whatever) a > permanent part of the default breakpoint handler. It only applies to > kernel space anyway and the kernel doesn't have any permanent > breakpoints so there should be no performance reason not to. That is actually quite a nice idea, and I am putting it on my TODO list for ftrace conversion. Thanks, -- Jiri Kosina SUSE Labs -- 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/