From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932418Ab0KLOpJ (ORCPT ); Fri, 12 Nov 2010 09:45:09 -0500 Received: from mx1.redhat.com ([209.132.183.28]:8437 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932346Ab0KLOpE (ORCPT ); Fri, 12 Nov 2010 09:45:04 -0500 From: Don Zickus To: Ingo Molnar Cc: Peter Zijlstra , Robert Richter , ying.huang@intel.com, Andi Kleen , LKML , Don Zickus Subject: [V2 PATCH 0/6] x86, NMI: give NMI handler a face-lift Date: Fri, 12 Nov 2010 09:43:47 -0500 Message-Id: <1289573033-2889-1-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. V2: add a patch to kill DIE_NMI_IPI and add in priorities Cheers, Don Don Zickus (3): x86, NMI: Remove DIE_NMI_IPI and add priorties to handlers x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU x86, NMI: Remove do_nmi_callback logic 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 arch/x86/include/asm/kdebug.h | 1 - arch/x86/include/asm/mach_traps.h | 12 +++- arch/x86/include/asm/nmi.h | 30 +++++++- arch/x86/kernel/apic/hw_nmi.c | 4 +- arch/x86/kernel/apic/nmi.c | 29 +------- 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 | 135 ++++++++++++++++--------------- 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 +- 15 files changed, 126 insertions(+), 115 deletions(-) -- 1.7.2.3