From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932522AbWHJUT1 (ORCPT ); Thu, 10 Aug 2006 16:19:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751532AbWHJUPq (ORCPT ); Thu, 10 Aug 2006 16:15:46 -0400 Received: from cantor2.suse.de ([195.135.220.15]:24043 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S932525AbWHJTfv (ORCPT ); Thu, 10 Aug 2006 15:35:51 -0400 From: Andi Kleen References: <20060810 935.775038000@suse.de> In-Reply-To: <20060810 935.775038000@suse.de> Subject: [PATCH for review] [36/145] x86_64: Document backtracer selection options Message-Id: <20060810193550.1A80D13B90@wotan.suse.de> Date: Thu, 10 Aug 2006 21:35:50 +0200 (CEST) To: undisclosed-recipients:; Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org r Signed-off-by: Andi Kleen --- Documentation/x86_64/boot-options.txt | 7 +++++++ 1 files changed, 7 insertions(+) Index: linux/Documentation/x86_64/boot-options.txt =================================================================== --- linux.orig/Documentation/x86_64/boot-options.txt +++ linux/Documentation/x86_64/boot-options.txt @@ -245,6 +245,13 @@ Debugging newfallback: use new unwinder but fall back to old if it gets stuck (default) + call_trace=[old|both|newfallback|new] + old: use old inexact backtracer + new: use new exact dwarf2 unwinder + both: print entries from both + newfallback: use new unwinder but fall back to old if it gets + stuck (default) + Misc noreplacement Don't replace instructions with more appropriate ones