From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755259Ab0K3W37 (ORCPT ); Tue, 30 Nov 2010 17:29:59 -0500 Received: from mx1.redhat.com ([209.132.183.28]:62192 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752028Ab0K3W16 (ORCPT ); Tue, 30 Nov 2010 17:27:58 -0500 From: Don Zickus To: Ingo Molnar Cc: Peter Zijlstra , Robert Richter , ying.huang@intel.com, Andi Kleen , gorcunov@gmail.com, LKML , Don Zickus Subject: [V3 PATCH 0/9] x86, NMI: give NMI handler a face-lift Date: Tue, 30 Nov 2010 17:27:21 -0500 Message-Id: <1291156050-4482-1-git-send-email-dzickus@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Restructuring the nmi handler to be more readable and simpler. This is just laying the ground work for future improvements in this area. I also left out one of Huang's patch until we figure out how we are going to proceed with a new notifier. Tested 32-bit and 64-bit on AMD and Intel machines. V3: rebased on top of removal of nmi watchdog add a couple more watchdog patches from my queue V2: add a patch to kill DIE_NMI_IPI and add in priorities Cheers, Don Don Zickus (5): x86, NMI: Remove DIE_NMI_IPI and add priorties to handlers x86: only call smp_processor_id in non-preempt cases panic: ratelimit panic messages watchdog: touch_nmi_watchdog should only touch local cpu not every one Dongdong Deng (1): x86: Avoid calling arch_trigger_all_cpu_backtrace() at the same time Huang Ying (3): x86, NMI: Add NMI symbol constants and rename memory parity to PCI SERR x86, NMI: Add touch_nmi_watchdog to io_check_error delay x86, NMI: Rewrite NMI handler x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU Documentation/kernel-parameters.txt | 6 ++ arch/x86/include/asm/kdebug.h | 1 - arch/x86/include/asm/mach_traps.h | 12 +++- arch/x86/include/asm/nmi.h | 20 ++++++ arch/x86/kernel/apic/hw_nmi.c | 19 ++++- arch/x86/kernel/apic/x2apic_uv_x.c | 2 +- arch/x86/kernel/cpu/mcheck/mce-inject.c | 5 +- arch/x86/kernel/cpu/perf_event.c | 3 +- arch/x86/kernel/kgdb.c | 6 +-- arch/x86/kernel/reboot.c | 5 +- arch/x86/kernel/traps.c | 114 ++++++++++++++++--------------- arch/x86/oprofile/nmi_int.c | 3 +- arch/x86/oprofile/nmi_timer_int.c | 2 +- drivers/char/ipmi/ipmi_watchdog.c | 2 +- drivers/watchdog/hpwdt.c | 2 +- kernel/panic.c | 30 ++++++++ kernel/watchdog.c | 17 +++-- 17 files changed, 166 insertions(+), 83 deletions(-) -- 1.7.3.2