From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx2.redhat.com ([66.187.237.31]) by bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux)) id 1L2BGX-0002wd-G5 for kexec@lists.infradead.org; Mon, 17 Nov 2008 21:04:13 +0000 From: Eduardo Habkost Subject: [PATCH 00/12] x86: disable virt on kdump and emergency_restart (v4) Date: Mon, 17 Nov 2008 19:03:12 -0200 Message-Id: <1226955804-16802-1-git-send-email-ehabkost@redhat.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Avi Kivity , Ingo Molnar Cc: Andrew Morton , Zachary Amsden , Eduardo Habkost , kvm@vger.kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Haren Myneni , Simon Horman , "Eric W. Biederman" , Andrey Borzenkov , mingo@redhat.com, Vivek Goyal Hi, Ingo, This is yet another spin of the series to disable vmx on kdump and on emergency_restart, after some feedback from Avi. The only change from v3 is that vmx.h and svm.h were moved from arch/x86/kvm to arch/x86/include/asm, instead of moving code from those headers to asm/virtext.h. I haven't tested the SVM changes on AMD CPUs. The changes are really simple, but some testing is welcome. This series is against tip.git#master, that already contains the nmi_shootdown_cpus() changes I've submitted previously. For reference, this is the history of the patchset: v1: Implemented the changes using a function pointer registering interface where KVM could hook the virt-disable functions v2: Style fixes v3: Implemented the changes by moving the virt-disable code from KVM to inline functions on asm/virtext.h v4: Move KVM svm.h and vmx.h to include/asm, instead of moving pieces of their contents to asm/virtext.h -- Eduardo _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752568AbYKQVGf (ORCPT ); Mon, 17 Nov 2008 16:06:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753659AbYKQVEl (ORCPT ); Mon, 17 Nov 2008 16:04:41 -0500 Received: from mx2.redhat.com ([66.187.237.31]:48356 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752293AbYKQVEh (ORCPT ); Mon, 17 Nov 2008 16:04:37 -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" , Zachary Amsden , kexec@lists.infradead.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Eduardo Habkost Subject: [PATCH 00/12] x86: disable virt on kdump and emergency_restart (v4) Date: Mon, 17 Nov 2008 19:03:12 -0200 Message-Id: <1226955804-16802-1-git-send-email-ehabkost@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Ingo, This is yet another spin of the series to disable vmx on kdump and on emergency_restart, after some feedback from Avi. The only change from v3 is that vmx.h and svm.h were moved from arch/x86/kvm to arch/x86/include/asm, instead of moving code from those headers to asm/virtext.h. I haven't tested the SVM changes on AMD CPUs. The changes are really simple, but some testing is welcome. This series is against tip.git#master, that already contains the nmi_shootdown_cpus() changes I've submitted previously. For reference, this is the history of the patchset: v1: Implemented the changes using a function pointer registering interface where KVM could hook the virt-disable functions v2: Style fixes v3: Implemented the changes by moving the virt-disable code from KVM to inline functions on asm/virtext.h v4: Move KVM svm.h and vmx.h to include/asm, instead of moving pieces of their contents to asm/virtext.h -- Eduardo From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduardo Habkost Subject: [PATCH 00/12] x86: disable virt on kdump and emergency_restart (v4) Date: Mon, 17 Nov 2008 19:03:12 -0200 Message-ID: <1226955804-16802-1-git-send-email-ehabkost@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Andrew Morton , Zachary Amsden , Eduardo Habkost , kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Rafael J. Wysocki" , Haren Myneni , Simon Horman , "Eric W. Biederman" , Andrey Borzenkov , mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, Vivek Goyal To: Avi Kivity , Ingo Molnar Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kexec-bounces-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Errors-To: kexec-bounces+glkk-kexec=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: kvm.vger.kernel.org Hi, Ingo, This is yet another spin of the series to disable vmx on kdump and on emergency_restart, after some feedback from Avi. The only change from v3 is that vmx.h and svm.h were moved from arch/x86/kvm to arch/x86/include/asm, instead of moving code from those headers to asm/virtext.h. I haven't tested the SVM changes on AMD CPUs. The changes are really simple, but some testing is welcome. This series is against tip.git#master, that already contains the nmi_shootdown_cpus() changes I've submitted previously. For reference, this is the history of the patchset: v1: Implemented the changes using a function pointer registering interface where KVM could hook the virt-disable functions v2: Style fixes v3: Implemented the changes by moving the virt-disable code from KVM to inline functions on asm/virtext.h v4: Move KVM svm.h and vmx.h to include/asm, instead of moving pieces of their contents to asm/virtext.h -- Eduardo