Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756094AbYKDO5A (ORCPT ); Tue, 4 Nov 2008 09:57:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754735AbYKDOxx (ORCPT ); Tue, 4 Nov 2008 09:53:53 -0500 Received: from mx2.redhat.com ([66.187.237.31]:60550 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753560AbYKDOxm (ORCPT ); Tue, 4 Nov 2008 09:53:42 -0500 From: Eduardo Habkost To: Avi Kivity , Ingo Molnar Cc: "Eric W. Biederman" , Simon Horman , Andrew Morton , Vivek Goyal , Haren Myneni , Andrey Borzenkov , mingo@redhat.com, "Rafael J. Wysocki" , kexec@lists.infradead.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Eduardo Habkost Subject: [PATCH 09/16] kdump: Hook emergency_virt_disable() on crash shutdown code Date: Tue, 4 Nov 2008 12:52:37 -0200 Message-Id: <1225810364-8990-10-git-send-email-ehabkost@redhat.com> In-Reply-To: <1225810364-8990-1-git-send-email-ehabkost@redhat.com> References: <1225810364-8990-1-git-send-email-ehabkost@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1111 Lines: 41 Signed-off-by: Eduardo Habkost --- arch/x86/kernel/crash.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c index d84a852..87780ba 100644 --- a/arch/x86/kernel/crash.c +++ b/arch/x86/kernel/crash.c @@ -26,6 +26,7 @@ #include #include #include +#include #include @@ -49,6 +50,7 @@ static void kdump_nmi_callback(int cpu, struct die_args *args) #endif crash_save_cpu(regs, cpu); + emergency_virt_disable(); disable_local_APIC(); } @@ -80,6 +82,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs) local_irq_disable(); kdump_nmi_shootdown_cpus(); + emergency_virt_disable(); lapic_shutdown(); #if defined(CONFIG_X86_IO_APIC) disable_IO_APIC(); -- 1.5.5.GIT -- 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/