Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752564Ab0HIFNV (ORCPT ); Mon, 9 Aug 2010 01:13:21 -0400 Received: from mail.windriver.com ([147.11.1.11]:39138 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752136Ab0HIFNP (ORCPT ); Mon, 9 Aug 2010 01:13:15 -0400 From: Jason Wessel To: paulmck@linux.vnet.ibm.com Cc: linux-kernel@vger.kernel.org, kgdb-bugreport@lists.sourceforge.net Subject: [RFC PATCH 0/2] RCU stall handler for kernel debugger Date: Mon, 9 Aug 2010 00:12:10 -0500 Message-Id: <1281330732-17164-1-git-send-email-jason.wessel@windriver.com> X-Mailer: git-send-email 1.6.4.rc1 X-OriginalArrivalTime: 09 Aug 2010 05:12:47.0897 (UTC) FILETIME=[81D8D090:01CB3781] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 880 Lines: 20 The purpose of this short series is to allow the kernel debugger to reset the rcu stall timer when restarting the normal kernel execution so as to prevent the rcu stall timer from issuing NMIs to print stack traces that should be ignored because the kernel went away for a while. --- Jason Wessel (2): debug_core: move all watch dog syncs to a single function rcu,debug_core: allow the kernel debugger to reset the rcu stall timer include/linux/rcupdate.h | 8 ++++++++ kernel/debug/debug_core.c | 17 +++++++++++------ kernel/rcutree.c | 9 +++++++++ 3 files changed, 28 insertions(+), 6 deletions(-) -- 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/