From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755047AbZG2M5c (ORCPT ); Wed, 29 Jul 2009 08:57:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755030AbZG2M5a (ORCPT ); Wed, 29 Jul 2009 08:57:30 -0400 Received: from va3ehsobe004.messaging.microsoft.com ([216.32.180.14]:33965 "EHLO VA3EHSOBE004.bigfish.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754959AbZG2M51 (ORCPT ); Wed, 29 Jul 2009 08:57:27 -0400 X-SpamScore: 3 X-BigFish: VPS3(zzzz1202hzzz32i203h43j61h) X-Spam-TCS-SCL: 0:0 X-FB-SS: 5, X-WSS-ID: 0KNJNYL-03-5SW-01 From: Joerg Roedel To: Avi Kivity CC: Alexander Graf , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/12] Nested SVM cleanups Date: Wed, 29 Jul 2009 14:56:20 +0200 Message-ID: <1248872192-30881-1-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.6.3.3 X-OriginalArrivalTime: 29 Jul 2009 12:56:36.0639 (UTC) FILETIME=[01BFDAF0:01CA104C] MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, here is a first round of patches to clean up the code for SVM virtualization for KVM on AMD. There is more to clean up but since I am on vacation the rest of the week here is what I have queued up so far. Maybe this saves me from rebasing this code next week ;-) I tested these patches with KVM in KVM and it works stable with and without nested SMP. It doesn't seem to break anything. Joerg Diffstat: arch/x86/kvm/svm.c | 422 +++++++++++++++++++++++++++++++-------------------- 1 files changed, 256 insertions(+), 166 deletions(-) Shortlog: Joerg Roedel (12): kvm/svm: make nested svm debugging runtime configurable kvm/svm: add helper functions for global interrupt flag kvm/svm: optimize nested #vmexit kvm/svm: optimize nested vmrun kvm/svm: copy only necessary parts of the control area on vmrun/vmexit kvm/svm: complete interrupts after handling nested exits kvm/svm: move nested svm state into seperate struct kvm/svm: cache nested intercepts kvm/svm: consolidate nested_svm_exit_handled kvm/svm: do nested vmexit in nested_svm_exit_handled kvm/svm: handle #pf intercepts in nested_svm_exit_handled directly kvm/svm: simplify nested_svm_check_exception